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000
AXNT20 KNHC 271002
TWDAT

Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1205 UTC Wed Oct 27 2021

Tropical Weather Discussion for North America, Central America
Gulf of Mexico, Caribbean Sea, northern sections of South
America, and Atlantic Ocean to the African coast from the
Equator to 31N. The following information is based on satellite
imagery, weather observations, radar and meteorological analysis.

Based on 0600 UTC surface analysis and satellite imagery through
1000 UTC.

...SPECIAL FEATURES...

Gulf of Mexico Gale Warning: Strong to near gale force winds will
follow a cold front expected to move through the Gulf of Mexico
today through Thu night. Water temperatures are still relatively
warm over the Gulf of Mexico. The cooler air following the front
will move over the warmer waters and allow gale force winds in the
lower levels of the atmosphere to mix to the surface over the
north-central and northeast Gulf. Therefore a gale warning for
frequent gusts to gale force has been issued for these area valid
from late Wed night through Fri. Seas will build as high as 14 ft
in the wake of the front over the northern Gulf. A band of showers
and thunderstorms will be associated with the front.

...TROPICAL WAVES...

An Atlantic tropical wave is along 30W/31W from 18N southward,
moving W at 10-15 kt. Scattered moderate to isolated strong
convection is noted where the wave meets the ITCZ.

A recent ship observation showing NE winds between Colombia and Jamaica
indicated there may be a surface trough along 74W/75W, but extending
no farther north than 15N/16N due to the presence of a ridge across
the Greater Antilles. This feature will move little over the next couple
of days, and gradually become absorbed into a broader area of low pressure
centered over the southwest Caribbean.

...MONSOON TROUGH/ITCZ...

The monsoon trough extends off the coast of Senegal near 14N17W
to 11N28W. The ITCZ extends from 07N35W to the coast of French
Guiana. In addition to the convection described in the Tropical
Waves section, scattered moderate to isolated strong convection is
occurring from 04N to 09N between 17W and 41W.

GULF OF MEXICO...

A stationary front extends from west central Florida near Ft. Myers
to SE Louisiana. A few showers are near the frontal boundary. The
front is forecast to lift northward while dissipating. Light to gentle
winds are noted over the eastern Gulf. Southerly return flow is on
the increase over the western Gulf ahead of a cold front forecast
to enter the Gulf region later this morning. Recent scatterometer
data provided observations of mainly fresh SE-S winds N of 21N
and W of 96W. Seas are in the 3-5 ft range in association with
these winds. Seas of 1-3 ft prevail elsewhere across the Gulf
waters.

For the forecast, a cold front is expected to push off the Texas
coast later this morning. The front will move across the Gulf
region through Thu night. Frequent gusts to gale force and building
seas will accompany the front. Please, see the Special Features
section for more details.

CARIBBEAN SEA...

The Atlantic ridge extends across the Greater Antilles, with a
weak 1014 mb high pressure located over the Cayman Islands. The
ridge was displaced southward ahead of a deep layer trough and
associated cold front currently north of the region moving through
the Bahamas. Recent scatterometer data show fresh to strong winds
over the south-central Caribbean, particularly from 11N-13N
between 68W-75W, including the Gulf of Venezuela. Moderate to
fresh E winds are over the Gulf of Honduras. Gentle to moderate E
to SE winds are noted elsewhere. Seas are 4 to 6 ft in most areas.

For the forecast, the position of the surface ridge will continue
to support moderate to fresh trades across the south-central
Caribbean, including the Gulf of Venezuela through early Thu.
Gentle to moderate SE to S winds will prevail over the NW Caribbean
through Thu night ahead of a cold front forecast to reach western
Cuba and the NW Caribbean. The front will extend from western
Cuba to the Gulf of Honduras by midday Fri, and from central Cuba
to NE Honduras on Sat, then stall on Sun from eastern Cuba to near
Cabo Gracias a Dios, Nicaragua while dissipating.

ATLANTIC OCEAN...

A recent scatterometer pass showed fresh to strong W to NW winds
ahead and behind a cold front that extends from 31N70W to south-
central Florida. This front follows a frontal trough that stretches
from near Bermuda to the SE Bahamas. Scattered showers, with
embedded thunderstorms are noted ahead of the trough axis while a
narrow band of mainly low clouds and possible showers is associated
with the front. The remainder of the Atlantic forecast waters is
under the influence of a ridge anchored by a 1022 mb located near
the Azores. Seas are 6 to 9 ft in the area of fresh to strong
winds north of 29N between 60W and 78W, and 4 to 6 ft elsewhere
over open waters. A belt of moderate to fresh winds are noted
south of the ridge, except for fresh to locally strong NE winds
near the coasts of Morocco and Mauritania.

The Cumbre Vieja volcano, on the island of La Palma in the Canary
Islands, has been erupting since 19 September 2021. Ash cloud
slowly drifting SW. Medium to high concentration of volcanic ash
in the vicinity of the volcano. Marine and aviation interests
should monitor this ongoing situation by reading the Volcanic Ash
Advisory issued by Meteo-France, at
http://vaac.meteo.fr/volcanoes/la- palma/.

For the forecast west of 65W, the cold front extending from
31N70W to south-central Florida will reach from 31N67W to the
Straits of Florida today, and from 31N65W to the central Bahamas
by tonight. The front will dissipate over the SE waters on Thu.
The next cold front is expected to sweep across the region Thu
night through Fri night, then stall from 31N68W to eastern Cuba
during the upcoming weekend. Fresh to strong winds and building
seas are expected on either side of these fronts.

$$
GR

NHC MARINE FORECASTS

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                                FORECAST MAP
                        
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                                ATL FORECAST MAP

299
FZNT23 KNHC 270913
OFFNT3

Offshore Waters Forecast for the SW and Tropical N Atlantic and
Caribbean Sea
NWS National Hurricane Center Miami, FL
513 AM EDT Wed Oct 27 2021

Offshore Waters Forecast for the Tropical N Atlantic from 07N to
22N between 55W and 64W, the SW N Atlantic S of 31N W of 65W
including Bahamas, and the Caribbean Sea.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

AMZ001-272115-
Synopsis for Caribbean Sea and Tropical N Atlantic from 07N to
19N between 55W and 64W
513 AM EDT Wed Oct 27 2021

.SYNOPSIS...A weak ridge over the northern Caribbean Sea will
support moderate to fresh trades across the south-central
Caribbean, including the Gulf of Venezuela through early Thu.
Gentle to moderate SE to S winds will prevail over the NW
Caribbean through Thu night ahead of a cold front forecast to
reach western Cuba and the NW Caribbean. The front will extend
from western Cuba to the Gulf of Honduras by midday Fri, and from
central Cuba to NE Honduras on Sat, then stall on Sun from eastern
Cuba to near Cabo Gracias a Dios, Nicaragua while dissipating.

$$

AMZ011-272115-
Caribbean N of 18N W of 85W including Yucatan Basin-
513 AM EDT Wed Oct 27 2021

.TODAY...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...SE to S winds 15 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.FRI...NW to N winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 4 to 6 ft in N swell.
.SUN...N to NE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ013-272115-
Caribbean N of 18N between 76W and 85W including Cayman Basin-
513 AM EDT Wed Oct 27 2021

.TODAY...SE winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers.
.FRI...S to SW winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...W to NW winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...N winds 10 kt. Seas 2 to 4 ft.
.SUN...NE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.

$$

AMZ015-272115-
Caribbean Approaches to the Windward Passage-
513 AM EDT Wed Oct 27 2021

.TODAY...SE to S winds 10 kt. Seas 3 ft or less.
.TONIGHT...S winds 10 to 15 kt. Seas 3 ft or less.
.THU...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI...SE winds 10 to 15 kt. Seas 3 ft or less.
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT...SE winds 10 to 15 kt. Seas 3 ft or less.
.SAT NIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.

$$

AMZ017-272115-
Gulf of Honduras-
513 AM EDT Wed Oct 27 2021

.TODAY...E to SE winds 10 to 15 kt S of 17N W of 87W, and E to SE
15 to 20 kt elsewhere. Seas 2 to 4 ft.
.TONIGHT...E to SE winds 10 to 15 kt S of 17N W of 87W, and E to
SE 15 to 20 kt elsewhere. Seas 3 to 5 ft.
.THU...W winds 10 kt S of 17N W of 87W, and SE 15 to 20 kt
elsewhere. Seas 4 to 6 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered
showers.
.FRI...SW winds 10 kt, shifting to NW 15 to 20 kt in the
afternoon. Seas 3 ft or less.
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...N to NE winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 2 to 4 ft.
.SUN...NE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ019-272115-
Caribbean from 15N to 18N between 80W and 85W-
513 AM EDT Wed Oct 27 2021

.TODAY...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...SE winds 15 to 20 kt. Seas 2 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI...SE winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...Variable winds less than 5 kt, becoming NE 10 kt
late. Seas 3 ft or less.
.SAT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...N to NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 15 kt. Seas 2 to 4 ft.

$$

AMZ021-272115-
Caribbean from 15N to 18N between 72W and 80W-
513 AM EDT Wed Oct 27 2021

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ023-272115-
Caribbean N of 15N between 64W and 72W-
513 AM EDT Wed Oct 27 2021

.TODAY...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ025-272115-
Offshore Waters Leeward Islands-
513 AM EDT Wed Oct 27 2021

.TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E to SE winds 10 kt. Seas 3 to 5 ft.
.THU...E to SE winds 10 kt. Seas 2 to 4 ft.
.THU NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.FRI...E winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ027-272115-
Tropical N Atlantic from 15N to 19N between 55W and 60W-
513 AM EDT Wed Oct 27 2021

.TODAY...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E winds 10 kt. Seas 3 to 5 ft.
.FRI...E winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft.

$$

AMZ029-272115-
W Central Caribbean from 11N to 15N W of 80W-
513 AM EDT Wed Oct 27 2021

.TODAY...E winds 10 kt. Seas 2 to 4 ft. Scattered showers.
.TONIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.THU...Within 60 nm of coast of Nicaragua, E to SE winds 10 kt in
the morning, becoming variable less than 5 kt. Elsewhere, NE
winds 10 kt, shifting to SE to S in the afternoon. Seas 2 to
4 ft. Scattered showers.
.THU NIGHT...NE to E winds 10 to 15 kt, shifting to S to SW late.
Seas 2 to 4 ft. Scattered showers.
.FRI...S to SW winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...Variable winds less than 5 kt, becoming N to NE
10 kt late. Seas 3 ft or less.
.SAT...N to NE winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft or less.
.SUN...NE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

AMZ031-272115-
Caribbean from 11N to 15N between 72W and 80W including Colombia
Basin-
513 AM EDT Wed Oct 27 2021

.TODAY...E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers.
.TONIGHT...NE to E winds 15 to 20 kt within 90 nm of coast of
Colombia, and E to SE 10 to 15 kt elsewhere. Seas 4 to 6 ft.
Scattered showers.
.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers.
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...N winds 10 kt. Seas 2 to 4 ft.
.SAT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.SUN...E to SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ033-272115-
Caribbean S of 15N between 64W and 72W including Venezuela Basin-
513 AM EDT Wed Oct 27 2021

.TODAY...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers.
.TONIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers.
.THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.THU NIGHT...Variable winds less than 5 kt Gulf of Venezuela, and
E to SE 10 to 15 kt elsewhere. Seas 3 to 5 ft. Scattered showers.
.FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ035-272115-
Offshore Waters Windward Islands including Trinidad and Tobago-
513 AM EDT Wed Oct 27 2021

.TODAY...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers.
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.THU...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers.
.FRI...E winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.SAT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ037-272115-
Tropical N Atlantic from 07N to 15N between 55W and 60W-
513 AM EDT Wed Oct 27 2021

.TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell.
Scattered showers.
.TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.SAT...NE to E winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.

$$

AMZ039-272115-
SW Caribbean S of 11N including Approaches to Panama Canal-
513 AM EDT Wed Oct 27 2021

.TODAY...NE winds 10 kt, shifting to SW to W in the afternoon.
Seas 3 to 5 ft.
.TONIGHT...W winds 10 kt. Seas 3 to 5 ft. Scattered showers and
isolated tstms.
.THU...SW winds 10 kt. Seas 2 to 4 ft. Scattered showers.
.THU NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in NE
swell. Scattered showers.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...Variable winds less than 5 kt, becoming SW 10 kt
late. Seas 3 ft or less.
.SUN...S to SW winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.

$$

AMZ101-272115-
Synopsis for the SW N Atlantic including the Bahamas
513 AM EDT Wed Oct 27 2021

.SYNOPSIS...A cold front extending from 31N70W to south-central
Florida will reach from 31N67W to the Straits of Florida today
and from 31N65W to the central Bahamas by tonight. The front will
dissipate over the SE waters on Thu. The next cold front is expected
to sweep across the region Thu night through Fri night, then stall
from 31N68W to eastern Cuba during the upcoming weekend. Fresh to
strong winds and building seas are expected on either side of these
fronts.

$$

AMZ111-272115-
Atlantic from 27N to 31N W of 77W-
513 AM EDT Wed Oct 27 2021

.TODAY...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...N of 29N W of 79W, variable winds less than 5 kt,
becoming E to SE 10 kt late. Elsewhere, NW to N winds
10 kt in the evening, becoming variable less than 5 kt. Seas 3 to
5 ft.
.THU...S winds 15 to 20 kt. Seas 2 to 4 ft. Scattered showers.
.THU NIGHT...N of 29N W of 79W, SW winds 25 to 30 kt. Elsewhere,
S to SW winds 15 to 20 kt, shifting to SW 25 kt late.
Seas 6 to 8 ft in NE swell. Scattered showers.
.FRI...SW to W winds 20 to 30 kt. Seas 6 to 9 ft in NE swell.
.FRI NIGHT...SW to W winds 20 to 30 kt. Seas 6 to 9 ft in NE
swell.
.SAT...SW to W winds 20 to 25 kt. Seas 6 to 9 ft in NE swell.
.SAT NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...W to NW winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...NW winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 to 5 ft in NE swell.

$$

AMZ113-272115-
Atlantic from 27N to 31N between 70W and 77W-
513 AM EDT Wed Oct 27 2021

.TODAY...W winds 15 to 20 kt. Seas 6 to 9 ft in SE swell.
.TONIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in NW to N
swell.
.THU...W winds 10 kt. Seas 5 to 7 ft in N swell.
.THU NIGHT...S to SW winds 15 to 20 kt. Seas 6 to 8 ft. Scattered
showers.
.FRI...SW winds 15 to 20 kt. Seas 6 to 9 ft in N to NE swell.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 7 to 10 ft in N to NE
swell.
.SAT...SW winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell.
.SAT NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in N
swell.
.SUN...W winds 15 kt. Seas 5 to 7 ft in N to NE swell.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft.

$$

AMZ115-272115-
Atlantic from 27N to 31N between 65W and 70W-
513 AM EDT Wed Oct 27 2021

.TODAY...SW to W winds 20 to 25 kt. Seas 7 to 10 ft in E to SE
swell.
.TONIGHT...W winds 15 to 20 kt. Seas 6 to 9 ft in S swell.
Scattered showers.
.THU...W winds 15 to 20 kt. Seas 6 to 9 ft in NW swell.
.THU NIGHT...W winds 10 to 15 kt. Seas 6 to 9 ft in NW to N
swell.
.FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in N swell.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in N
swell.
.SAT...S to SW winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in N
swell.
.SUN...S to SW winds 15 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in N
swell.

$$

AMZ117-272115-
Bahamas including Cay Sal Bank-
513 AM EDT Wed Oct 27 2021

.TODAY...SW to W winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...W to NW winds 10 kt, shifting to SW late.
Seas 2 to 4 ft. Scattered showers.
.THU...SW winds 10 to 15 kt. Seas 3 ft or less.
.THU NIGHT...S to SW winds 15 to 20 kt. Seas 2 to 4 ft. Scattered
showers.
.FRI...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 2 to 4 ft.
.SAT...SW to W winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...W winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...NW winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...N to NE winds 10 kt. Seas 3 ft or less.

$$

AMZ119-272115-
Atlantic from 22N to 27N E of Bahamas to 70W-
513 AM EDT Wed Oct 27 2021

.TODAY...SW to W winds 10 to 15 kt. Seas 3 to 5 ft.
.TONIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...SW to W winds 10 kt. Seas 3 to 5 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...S to SW winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...N winds 10 kt. Seas 3 to 5 ft.

$$

AMZ121-272115-
Atlantic from 22N to 27N between 65W and 70W-
513 AM EDT Wed Oct 27 2021

.TODAY...S to SW winds 15 to 20 kt. Seas 4 to 6 ft.
.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...SW to W winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in NW swell.
.FRI...SW winds 10 kt. Seas 4 to 6 ft in NW to N swell.
.FRI NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in N swell.
.SAT...S winds 10 kt. Seas 4 to 6 ft in N swell.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...SE to S winds 10 kt. Seas 4 to 6 ft in N to NE swell.
.SUN NIGHT...SE winds 10 kt. Seas 4 to 6 ft in N to NE swell.

$$

AMZ123-272115-
Atlantic S of 22N W of 70W including Approaches to the Windward
Passage-
513 AM EDT Wed Oct 27 2021

.TODAY...SW winds 10 kt. Seas 2 to 4 ft.
.TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less in E
swell. Scattered showers.
.THU...S to SW winds 10 kt. Seas 3 ft or less.
.THU NIGHT...Variable winds less than 5 kt, becoming SE 10 kt
late. Seas 3 ft or less.
.FRI...SE to S winds 10 kt. Seas 3 ft or less.
.FRI NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...SE winds 10 kt, shifting to NE to E in the afternoon. Seas
2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

AMZ125-272115-
Atlantic S of 22N between 65W and 70W including Puerto Rico
Trench-
513 AM EDT Wed Oct 27 2021

.TODAY...S winds 10 to 15 kt. Seas 2 to 4 ft.
.TONIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...S winds 10 kt. Seas 2 to 4 ft.
.THU NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.
.FRI...SE to S winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft.
.SAT...SE winds 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

AMZ127-272115-
Atlantic from 19N to 22N between 55W and 65W-
513 AM EDT Wed Oct 27 2021

.TODAY...SE to S winds 10 kt. Seas 2 to 4 ft.
.TONIGHT...SE to S winds 10 kt. Seas 2 to 4 ft.
.THU...SE to S winds 10 kt. Seas 2 to 4 ft.
.THU NIGHT...SE winds 10 kt. Seas 2 to 4 ft.
.FRI...E to SE winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...E winds 10 kt. Seas 3 to 5 ft.
.SAT...E winds 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in NW to N
swell.
.SUN...NE to E winds 10 kt. Seas 4 to 6 ft in N swell.
.SUN NIGHT...NE winds 10 kt. Seas 4 to 6 ft in N swell.

$$

Forecaster GR

GULF OF MEXICO FORECAST MAP

000
FZNT24 KNHC 270913
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
513 AM EDT Wed Oct 27 2021

Offshore Waters Forecast for the Gulf of Mexico

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

GMZ001-272115-
Synopsis for the Gulf of Mexico
513 AM EDT Wed Oct 27 2021

.SYNOPSIS...Fresh to strong southerly winds will develop across
the NW Gulf ahead of a cold front expected to push off the Texas
coast later this morning. The front will move across the Gulf
region through Thu night. Fresh to strong winds are expected
ahead and behind the front, with building seas to 12-14 ft in the
wake of the front by Thu. Frequent gusts to gale force are
forecast over the north-central and NE Gulf late Wed night
through Fri before winds quickly diminishing early Sat. Therefore,
a Gale Warning has been issued for these area valid from late
Wed night through Fri. A band of showers and thunderstorms will
be associated with the front.

$$

GMZ011-272115-
NW Gulf including Stetson Bank-
513 AM EDT Wed Oct 27 2021

.TODAY...S to SW winds 20 to 25 kt. Seas 4 to 6 ft. Scattered
showers.
.TONIGHT...NW winds 20 to 30 kt. Seas 5 to 7 ft.
.THU...NW winds 20 to 30 kt. Seas 6 to 8 ft.
.THU NIGHT...NW to N winds 20 to 30 kt. Seas 6 to 8 ft.
.FRI...NW winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 kt. Seas 3 ft or less.
.SUN...SE winds 10 to 15 kt. Seas 3 ft or less.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ013-272115-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
513 AM EDT Wed Oct 27 2021

...GALE WARNING...
...GALE CONDITIONS POSSIBLE FRI...

.TODAY...W of 90W, S winds 20 to 25 kt. Elsewhere, SE winds
10 kt, shifting to S 15 to 20 kt in the afternoon. Seas 3 to
5 ft W of 90W, and 3 ft or less elsewhere. Scattered showers.
.TONIGHT...SW to W winds 20 to 25 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.THU...W to NW winds 20 to 30 kt with frequent gusts to gale
force. Seas 8 to 12 ft.
.THU NIGHT...W to NW winds 25 to 30 kt with frequent gusts to
gale force.. Seas 9 to 13 ft.
.FRI...W to NW winds 25 to 30 kt with frequent gusts to gale
force. Seas 9 to 13 ft.
.FRI NIGHT...NW winds 20 to 25 kt. Seas 7 to 10 ft.
.SAT...NW winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...NW to N winds 10 kt. Seas 2 to 4 ft.
.SUN...NE winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...E winds 10 kt. Seas 3 ft or less.

$$

GMZ015-272115-
NE Gulf N of 25N E of 87W-
513 AM EDT Wed Oct 27 2021

...GALE WARNING...
...GALE CONDITIONS POSSIBLE FRI...

.TODAY...Variable winds less than 5 kt, becoming S to SW 10 kt
in the afternoon. Seas 3 ft or less.
.TONIGHT...S winds 15 to 20 kt. Seas 3 ft or less. Scattered
showers.
.THU...SW to W winds 20 to 30 kt with frequent gusts to gale
force. Seas 4 to 7 ft S of 27N, and 7 to 10 ft elsewhere.
Scattered showers.
.THU NIGHT...W winds 20 to 30 kt with frequent gusts to gale
force. Seas 6 to 9 ft S of 27N, and 8 to 12 ft elsewhere.
.FRI...W winds 20 to 30 kt with frequent gusts to gale force.
Seas 9 to 13 ft.
.FRI NIGHT...W to NW winds 20 to 25 kt. Seas 7 to 11 ft.
.SAT...W to NW winds 15 to 20 kt. Seas 6 to 9 ft.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NW to N winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE winds 10 kt. Seas 3 ft or less.

$$

GMZ017-272115-
W Central Gulf from 22N to 26N W of 94W-
513 AM EDT Wed Oct 27 2021

.TODAY...S winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers.
.TONIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...N winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...W of 96W, NE winds 10 kt in the evening, becoming
variable less than 5 kt. Elsewhere, N winds 15 to 20 kt. Seas
2 to 4 ft W of 96W, and 4 to 6 ft elsewhere.
.FRI...NW to N winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft.
.SAT...NE winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ019-272115-
Central Gulf from 22N to 26N between 87W and 94W-
513 AM EDT Wed Oct 27 2021

.TODAY...SE to S winds 15 to 20 kt. Seas 3 ft or less.
.TONIGHT...S to SW winds 15 to 20 kt. Seas 2 to 4 ft. Scattered
showers.
.THU...S of 24N, NW winds 15 to 20 kt. Seas 2 to 4 ft. Elsewhere,
W to NW winds 20 to 25 kt. Seas 4 to 6 ft.
.THU NIGHT...NW winds 20 to 25 kt. S of 24N, seas 3 to 5 ft,
building to 6 to 8 ft late. Elsewhere, seas 8 to
12 ft.
.FRI...NW winds 20 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...NW winds 20 to 25 kt. Seas 7 to 10 ft.
.SAT...NW winds 15 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft.
.SUN...NE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ021-272115-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
513 AM EDT Wed Oct 27 2021

.TODAY...S winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...S winds 15 to 20 kt. Seas 3 ft or less.
.THU...SW winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers.
.THU NIGHT...W to NW winds 15 to 20 kt. Seas 2 to 4 ft Straits
of Florida, and 4 to 6 ft elsewhere.
.FRI...W to NW winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI NIGHT...W to NW winds 15 to 20 kt. Seas 7 to 10 ft.
.SAT...W to NW winds 15 to 20 kt. Seas 6 to 9 ft.
.SAT NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN...Variable winds less than 5 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 10 kt. Seas 2 to 4 ft.

$$

GMZ023-272115-
SW Gulf S of 22N W of 94W-
513 AM EDT Wed Oct 27 2021

.TODAY...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...SE to S winds 10 kt, shifting to W late.
Seas 3 ft or less.
.THU...N winds 15 to 20 kt. Seas 2 to 4 ft. Scattered showers.
.THU NIGHT...N to NE winds 15 to 20 kt. Seas 2 to 4 ft.
.FRI...N winds 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...NE winds 10 kt. Seas 2 to 4 ft.
.SAT...E to SE winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ025-272115-
E Bay of Campeche including Campeche Bank-
513 AM EDT Wed Oct 27 2021

.TODAY...SE to S winds 10 to 15 kt. Seas 3 ft or less.
.TONIGHT...Within 60 nm of coast of Campeche, variable winds
less than 5 kt, becoming E to SE 10 kt late.
Elsewhere, S winds 10 to 15 kt. Seas 3 ft or less.
.THU...Within 60 nm of coast of Campeche, SE to S winds 10 kt,
shifting to W to NW in the afternoon. Seas 3 ft or less.
Elsewhere, SW to W winds 15 to 20 kt, shifting to NW to N in the
afternoon. Seas 3 ft or less, building to 2 to 4 ft in the
afternoon. Scattered showers.
.THU NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers.
.FRI...N winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE winds 10 kt. Seas 2 to 4 ft.
.SUN...E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

Forecaster GR

ATLANTIC FORECAST MAP

000
FZNT02 KNHC 040932
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE NOV 04 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC TUE NOV 04.
24 HOUR FORECAST VALID 0600 UTC WED NOV 05.
48 HOUR FORECAST VALID 0600 UTC THU NOV 06.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WEAKENING COLD FRONT FROM 31N56W TO 21N65W THEN STATIONARY
TO 19N69W. S OF 29N W OF FRONT NE WINDS 20 TO 25 KT. SEAS 9 TO
13 FT E OF BAHAMAS...AND TO 8 FT W OF BAHAMAS. FROM 18N TO 24N
E OF 42W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE N
OF A LINE FROM 15N35W TO 17N55W TO 21N68W TO 26N77W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN MIXED NE...SE AND NW SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. SHEAR LINE FROM 31N57W TO
24N65W TO 20N71W. TROUGH FROM 25N62W TO 19N62W. BETWEEN SHEAR
LINE AND A LINE FROM 31N68W TO 27N80W NE WINDS 20 TO 30 KT. SEAS
9 TO 13 FT E OF BAHAMAS...HIGHEST FROM 26N TO 27N BETWEEN 64W
AND 71W. N OF A LINE FROM 12N35W TO 20N70W AND E OF SHEAR LINE
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE...SE AND NW
SWELL.
.48 HOUR FORECAST SHEAR LINE DISSIPATED. LOW PRES NEAR 28N71W
1010 MB WITH TROUGH NE TO 31N67W AND ANOTHER TROUGH FROM LOW TO
21N72W. WITHIN 90 NM EITHER SIDE OF LINE FROM 31N67W TO 26N72W
NE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT...HIGHEST NEAR 27N71W.
FROM 25N TO 28N BETWEEN 64W AND 67W SE WINDS 20 TO 25 KT. SEAS
8 TO 10 FT. ELSEWHERE N OF 10N E OF 60W...AND N OF 21N BETWEEN
67W AND 78W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
NE...SE AND NW SWELL.

.CARIBBEAN WEAKENING STATIONARY FRONT FROM 18N72W TO 16N78W TO
15N84W. W OF FRONT TO 85W NE WINDS 20 TO 25 KT...EXCEPT TO 30 KT
WINDWARD PASSAGE AND APPROACHES. SEAS 8 TO 10 FT S OF 21N. FROM
10N TO 16N BETWEEN 73W AND 81W NE WINDS 20 TO 25 KT. SEAS 8 TO 9
FT. N OF 16N BETWEEN 69W AND 72W NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 18N73W TO
15N79W TO 15N84W. W OF FRONT TO LINE FROM 20N77W TO 18N82W TO
18N86W...INCLUDING GULF OF HONDURAS...WINDS 20 KT OR LESS EXCEPT
NE 20 TO 25 KT N OF 19N BETWEEN 78W AND 84W. SEAS TO 8 FT. FROM
12N TO 15N BETWEEN 78W AND 81W WINDS 20 KT OR LESS. SEAS 8 FT IN
NE SWELL.
.30 HOUR FORECAST STATIONARY FRONT DISSIPATED. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO S OF 25N E OF 87W NE TO E WINDS 20 TO 25 KT.
SEAS TO 9 FT.
.24 HOUR FORECAST S OF 25N E OF 87W NE TO E WINDS 20 TO 25 KT.
SEAS TO 9 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.

.GULF OF MEXICO 48 HOUR FORECAST COLD FRONT FROM 30N93W TO
25N97W. W OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

MARINE FORECAST PAGE

000
AGXX40 KNHC 171522
MIMATS

Marine Weather Discussion
NWS National Hurricane Center Miami FL
1122 AM EDT Mon May 17 2021

Marine Weather Discussion for the Gulf of Mexico, Caribbean Sea,
and Tropical North Atlantic from 07N to 19N between 55W and 64W
and the Southwest North Atlantic including the Bahamas

This is the last Marine Weather Discussion issued by the National
Hurricane Center. For marine information, please see the Tropical
Weather Discussion at: hurricanes.gov.

...GULF OF MEXICO...

High pressure along the middle Atlantic coasts extending SW to
the NE Gulf will remain generally stationary throughout the
week. This will support moderate to fresh E to SE winds over the
basin through Tue. Winds will increase to fresh to strong late
Tue through Fri as low pressure deepens across the Southern
Plains.

...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...

A ridge NE of the Caribbean Sea will shift eastward and weaken,
diminishing winds and seas modestly through Wed. Trade winds
will increase basin wide Wed night through Fri night as high
pressure builds across the western Atlantic.

...SW N ATLANTIC INCLUDING THE BAHAMAS...

A weakening frontal boundary from 25N65W to the central Bahamas
will drift SE and dissipate through late Tue. Its remnants will
drift N along 23N-24N. The pressure gradient between high
pressure off of Hatteras and the frontal boundary will support
an area of fresh to strong easterly winds N of 23N and W of 68W
with seas to 11 ft E of the Bahamas late Tue through Fri.

$$

.WARNINGS...Any changes impacting coastal NWS offices will be
coordinated through AWIPS II Collaboration Chat, or by
telephone:

.GULF OF MEXICO...
None.

.CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
None.

.SW N ATLANTIC INCLUDING THE BAHAMAS...
None.

$$

*For detailed zone descriptions, please visit:
http://www.nhc.noaa.gov/abouttafbprod.shtml#OWF

Note: gridded marine forecasts are available in the National
Digital Forecast Database (NDFD) at:
http://www.nhc.noaa.gov/marine/grids.php

For additional information, please visit:
http://www.nhc.noaa.gov/marine

$$

.Forecaster GR. National Hurricane Center.

NCHurricane.com is for informative purposes only. Do not use the information on this site to make decisions regarding protecting your life and⁄or personal property. Rely only on information from official sources of information, such as your local NWS office, the NHC, and your local AMS certified meteorologists to make such decisions in a severe weather event.

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