Gulf of Mexico Weather
National Hurricane Center Miami
000
FZNT31 KNHC 040242
OFFN20
Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1042 PM EDT Thu Apr 3 2025
Marine Weather HF Voice Broadcast for the Tropical N Atlantic
from 07N to 19N W of 55W, the N Atlantic from 19N to
31N W of 55W including the 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.
Synopsis for Caribbean Sea and Tropical N Atlantic from
07N to 19N W of 55W
.SYNOPSIS...A strong pressure gradient from the Bermuda High to
the Colombian Low will continue to produce fresh to near gale
trades across the Caribbean through Sat afternoon. The winds
should reach gale force briefly tonight just north of Colombia.
From Sat night through early next week, the Bermuda High weakens
contributing toward reduced winds over the basin. However,
strong trades will still continue north of Colombia, south of
Hispaniola, and over the Gulf of Honduras on Sun and Sun night.
Rough to very rough seas will accompany the winds. By Mon and
Tue as the weakened Bermuda High shifts eastward, trades across
the Caribbean will be reduced to only moderate to fresh. Looking
ahead, a cold front may reach the NW Caribbean Tue with winds
shifting from southeasterly to northerly.
NW Caribbean W of 85W
.OVERNIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.FRI...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.FRI NIGHT...E winds 20 to 30 kt. Seas 7 to 10 ft.
.SAT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SAT NIGHT...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SUN...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.SUN NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...SE winds 15 to 25 kt. Seas 6 to 8 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...S winds 10 to 15 kt, shifting to NW in the afternoon.
Seas 3 to 5 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
Caribbean N of 15N between 72W and 85W
.OVERNIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft S of 18N, and 5 to 7 ft elsewhere.
.FRI...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft S of 18N, and 6 to 9 ft elsewhere.
.FRI NIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft S of 18N, and 5 to 7 ft elsewhere.
.SAT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt
elsewhere. Seas 7 to 10 ft S of 18N, and 6 to 8 ft elsewhere.
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN...E winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
Caribbean from 11N to 15N W of 72W
...GALE WARNING OVERNIGHT...
.OVERNIGHT...E winds 25 to 35 kt within 90 nm of coast of
Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 11 ft.
.FRI...E winds 20 to 30 kt within 90 nm of coast of Colombia,
and E 15 to 25 kt elsewhere. Seas 8 to 13 ft.
.FRI NIGHT...E winds 20 to 30 kt within 90 nm of coast of
Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 12 ft.
.SAT...E winds 15 to 25 kt. Seas 8 to 12 ft.
.SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN...E winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.MON...E winds 10 to 20 kt. Seas 6 to 9 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
SW Caribbean S of 11N
.OVERNIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI...NE winds 10 to 20 kt. Seas 8 to 11 ft.
.FRI NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft.
.SAT...NE winds 10 to 20 kt. Seas 8 to 11 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 6 to 9 ft.
.MON...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 6 to 8 ft.
.MON NIGHT...NE winds less than 10 kt. Seas 6 to 8 ft.
.TUE...N winds less than 10 kt. Seas 4 to 6 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
Caribbean between 64W and 72W
.OVERNIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 4 to 6 ft Gulf of Venezuela, and 8 to
11 ft elsewhere.
.FRI...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela,
and 8 to 12 ft elsewhere.
.FRI NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of
Venezuela, and 7 to 10 ft elsewhere.
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of Venezuela,
and 7 to 10 ft elsewhere.
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN...E winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
Offshore Leeward Islands and adjacent ATLC waters from 15N to
19N W of 55W
.OVERNIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI...E winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 15 kt. Seas 5 to 6 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.TUE...E winds 10 to 15 kt. Seas 6 to 9 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft.
Offshore Windward Islands and adjacent ATLC waters from 07N to
15N W of 55W
.OVERNIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI...E winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.SUN...E winds 10 to 15 kt. Seas 6 to 8 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
Synopsis for the the SW N Atlantic including the Bahamas
.SYNOPSIS...A strong Bermuda High will continue to force fresh
to strong trades south of 25N through Fri night. As the Bermuda
High weakens on Sat through early next week, fresh to strong
trades will be restricted to near the SE Bahamas and the Windward
Passage. Beginning Sat night, a large N swell will start
impacting the waters east of 60W and will subside through late
Tue. Looking ahead, fresh to locally strong S winds will develop
off the coast of northeast Florida Sun night and Mon ahead of a
cold front moving through the southeastern United States. The
cold front is forecast to move off of the coast Mon night, and
reach from Bermuda to eastern Cuba by mid week, followed by fresh
to strong NE winds and moderate to rough seas.
ATLC waters from 27N to 31N W of 77W
.OVERNIGHT...SE winds 15 to 20 kt. Seas 5 to 6 ft.
.FRI...SE winds 10 to 15 kt. Seas 5 to 6 ft.
.FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...S winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...W winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft.
ATLC waters from 27N to 31N between 65W and 77W
.OVERNIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...SE winds 10 to 15 kt W of 70W, and NE less than 10 kt
elsewhere. Seas 4 to 6 ft.
.FRI NIGHT...W of 70W, SE winds less than 10 kt, increasing to
10 to 15 kt after midnight. Elsewhere, NE winds less than 10 kt.
Seas 4 to 6 ft.
.SAT...E winds less than 10 kt. Seas 4 to 6 ft.
.SAT NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft.
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...S winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE...SW winds 10 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft.
Bahamas N of 22N
.OVERNIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI...E winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...SE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft.
.TUE...S winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft.
ATLC waters from 22N to 27N between 65W and the Bahamas
.OVERNIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI...E winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN...E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON...SE winds 10 to 15 kt. Seas 4 to 5 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft.
ATLC waters S of 22N W of 65W
.OVERNIGHT...E winds 15 to 25 kt. Seas 8 to 10 ft.
.FRI...E winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
ATLC waters from 19N to 22N between 55W and 65W
.OVERNIGHT...NE winds 20 to 25 kt. Seas 8 to 10 ft.
.FRI...E winds 15 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 6 to 7 ft.
.SUN...NE winds 10 to 15 kt. Seas 5 to 6 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft.
.MON...E winds 10 to 15 kt. Seas 6 to 8 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft.
.TUE...E winds 10 to 15 kt. Seas 7 to 10 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 8 to 10 ft.
