Gulf of Mexico Weather
National Hurricane Center Miami
000
FZNT31 KNHC 012004
OFFN20
Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
404 PM EDT Tue Apr 1 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...Fresh to strong winds and rough seas offshore of
Colombia and in the Gulf of Venezuela will increase to near-
gale force Wed through the weekend. Rough to very rough seas are
expected with these winds. Fresh to strong E to SE winds in the
Gulf of Honduras will increase to near-gale force speeds, with
rough seas developing for the second half of the week.
Elsewhere, moderate to fresh trade winds will strengthen with
building rough seas dominating the basin Thu into the upcoming
weekend. Large E swell will impact the tropical Atlantic waters
and Caribbean Passages most of the week, maintaining rough seas.
NW Caribbean W of 85W
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...SE winds 10 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...SE winds 15 to 25 kt. Seas 6 to 9 ft.
.THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI...SE winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...E winds 15 to 25 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 8 ft.
Caribbean N of 15N between 72W and 85W
.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft S of 18N, and
3 to 5 ft elsewhere.
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and 3 to
5 ft elsewhere.
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft S of 18N, and
4 to 6 ft elsewhere.
.THU...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 5 to 7 ft elsewhere.
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.FRI...E winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
Caribbean from 11N to 15N W of 72W
.TONIGHT...NE winds 20 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Within 90 nm of coast of
Colombia, seas 6 to 7 ft, building to 7 to 10 ft after midnight.
Elsewhere, seas 5 to 7 ft.
.WED...E winds 20 to 25 kt within 90 nm of coast of Colombia,
and E 10 to 20 kt elsewhere. Seas 6 to 9 ft.
.WED NIGHT...E winds 20 to 30 kt within 90 nm of coast of
Colombia, and E 15 to 25 kt elsewhere. Seas 7 to 10 ft.
.THU...E winds 15 to 25 kt. Seas 7 to 10 ft.
.THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.FRI...E winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft.
.SAT...E winds 15 to 25 kt. Seas 8 to 13 ft.
.SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft.
.SUN...E winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft.
SW Caribbean S of 11N
.TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft.
.WED...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.THU...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...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 10 to 20 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 8 to 11 ft.
.SUN...NE winds 10 to 15 kt. Seas 8 to 11 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft.
Caribbean between 64W and 72W
.TONIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft
elsewhere.
.WED...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt
elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft
elsewhere.
.WED NIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 15 to
25 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 9 ft
elsewhere.
.THU...E winds 15 to 25 kt. Seas 3 to 5 ft Gulf of Venezuela,
and 7 to 10 ft elsewhere.
.THU NIGHT...E 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 7 to 10 ft.
.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.
Offshore Leeward Islands and adjacent ATLC waters from 15N to
19N W of 55W
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...NE winds 15 to 25 kt. Seas 8 to 11 ft.
.THU NIGHT...NE 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 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 15 kt. Seas 6 to 8 ft.
.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft.
Offshore Windward Islands and adjacent ATLC waters from 07N to
15N W of 55W
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.THU...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.THU NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI...E winds 10 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...E winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft.
.SUN...E winds 10 to 15 kt. Seas 6 to 8 ft.
.SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
Synopsis for the the SW N Atlantic including the Bahamas
.SYNOPSIS...High pressure will build across the area. The
building high will support fresh to strong E to SE winds and
rough seas across the waters south of 25N, including through the
Atlantic Passages into the Caribbean.
ATLC waters from 27N to 31N W of 77W
.TONIGHT...SE winds less than 10 kt. Seas 4 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 4 to 5 ft.
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...SE winds 10 to 20 kt. Seas 5 to 6 ft.
.THU NIGHT...SE winds 10 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 15 kt. Seas 5 to 6 ft.
.SAT...SE winds 10 to 15 kt. Seas 5 to 6 ft.
.SAT NIGHT...S winds 10 to 15 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.
ATLC waters from 27N to 31N between 65W and 77W
.TONIGHT...S winds less than 10 kt W of 70W, and S 10 to 15 kt
elsewhere. Seas 5 to 6 ft.
.WED...SE winds less than 10 kt. Seas 5 ft.
.WED NIGHT...E winds 10 to 15 kt W of 70W, and E less than 10 kt
elsewhere. Seas 4 to 5 ft.
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 6 ft.
.FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft.
.FRI NIGHT...E 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, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft.
.SUN NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 5 ft.
Bahamas N of 22N
.TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft.
.THU...E winds 10 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...E winds 10 to 20 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.
ATLC waters from 22N to 27N between 65W and the Bahamas
.TONIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.THU...E winds 10 to 20 kt. Seas 6 to 9 ft.
.THU NIGHT...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.
ATLC waters S of 22N W of 65W
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...E winds 15 to 25 kt. Seas 8 to 11 ft.
.THU NIGHT...E winds 15 to 25 kt. Seas 7 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 6 to 8 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.
ATLC waters from 19N to 22N between 55W and 65W
.TONIGHT...E winds 15 to 20 kt. Seas 8 to 9 ft.
.WED...E winds 15 to 20 kt. Seas 8 to 9 ft.
.WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 10 ft.
.THU...E winds 15 to 25 kt. Seas 8 to 10 ft.
.THU NIGHT...NE winds 15 to 25 kt. Seas 8 to 10 ft.
.FRI...E winds 15 to 20 kt. Seas 7 to 10 ft.
.FRI NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT...E winds 10 to 20 kt. Seas 6 to 9 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 5 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.
