000
FZNT31 KNHC 021453
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
953 AM EST Sun Mar 2 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...Strong NE winds will pulse each night offshore
Colombia through Wed night, while strong trades are forecast to
affect the Gulf of Venezuela tonight. Moderate to fresh winds in
the central and eastern Caribbean will diminish to gentle to
moderate speeds Mon morning and continue through midweek before
diminishing mostly gentle speeds through Thu night. Surface
ridging across the western portion of the basin will lead to the
development of moderate to fresh northeast winds in the lee of
Cuba tonight into Mon night, and fresh to strong east to
southeast winds in the Gulf of Honduras Tue night into Wed. 

NW Caribbean W of 85W

.TODAY...Variable winds less than 10 kt, becoming NE less than
10 kt in the afternoon. Seas 2 ft or less. 
.TONIGHT...NE winds 10 to 15 kt, shifting to E after midnight.
Seas 2 ft or less, building to 3 ft after midnight. 
.MON...E winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...SE winds 10 to 20 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU...NE winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

.TODAY...S of 18N, NE winds 10 to 15 kt, diminishing to less
than 10 kt in the afternoon. Elsewhere, N winds less than 10 kt.
Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.TONIGHT...S of 18N, NE winds 10 to 15 kt, diminishing to less
than 10 kt after midnight. Elsewhere, NE winds less than 10 kt.
Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.MON...NE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.MON NIGHT...S of 18N, NE winds less than 10 kt, shifting to E
after midnight. Elsewhere, NE winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt. Seas 2 ft or less. 
.THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. 

Caribbean from 11N to 15N W of 72W

.TODAY...E winds 15 to 20 kt within 90 nm of coast of Colombia,
and NE 10 to 15 kt elsewhere. Seas 5 to 7 ft. 
.TONIGHT...NE winds 15 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 15 kt elsewhere. Seas 4 to 6 ft. 
.MON...E winds 10 to 20 kt within 90 nm of coast of Colombia,
and NE 10 to 15 kt elsewhere. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 15 kt elsewhere. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. 

SW Caribbean S of 11N

.TODAY...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...N winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...N winds less than 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. 
.THU...N winds less than 10 kt. Seas 3 to 4 ft. 
.THU NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. 

Caribbean between 64W and 72W

.TODAY...NE winds 15 to 20 kt Gulf of Venezuela, and E 10 to
20 kt elsewhere. Seas 4 to 6 ft. 
.TONIGHT...NE winds 15 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela,
and 3 to 5 ft elsewhere. 
.MON NIGHT...NE winds 10 to 20 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 3 to 5 ft. 
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft. 

Offshore Leeward Islands and adjacent ATLC waters from 15N to
19N W of 55W

.TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.MON...SE 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 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 5 to 7 ft. 

Offshore Windward Islands and adjacent ATLC waters from 07N to
15N W of 55W

.TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...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...E winds 10 to 15 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 8 ft. 
.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...A cold front has moved off the northeast Florida 
coast this morning, and will move E across the offshore waters 
through Tue, before weakening. Fresh to strong southwest winds
are forecast ahead of the front north of 26N through late Mon.
Similar wind speeds from the N and rough seas will follow the
front through late Mon. High pressure will build across the
region in the wake of the front. Looking ahead, fresh to strong
southerly winds are expected to develop over the NW part of the
area starting Tue afternoon and into early Wed in advance of a
stronger cold front. These winds may reach to near-gale force on
Wed as they shift to mostly south to southwest in direction
while the front emerges off the southeastern United States
coast. Fresh to strong winds are expected behind the front and 
east of northern and central Florida Wed night into Thu. The 
front is forecast to move across the western and central waters 
Thu and Thu night, with fresh to strong winds on either side of 
it north and northeast of the Bahamas. 

ATLC waters from 27N to 31N W of 77W

.TODAY...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON...NE winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED...S winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED NIGHT...W winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...W winds 20 to 30 kt. Seas 8 to 13 ft. 
.THU NIGHT...NW winds 15 to 25 kt. Seas 8 to 13 ft. 

ATLC waters from 27N to 31N between 65W and 77W

.TODAY...W winds 10 to 15 kt. Seas 5 to 7 ft. 
.TONIGHT...N winds 15 to 25 kt W of 70W, and NW 10 to 20 kt
elsewhere. Seas 6 to 9 ft. 
.MON...NE winds 10 to 20 kt W of 70W, and N 15 to 25 kt
elsewhere. Seas 7 to 10 ft. 
.MON NIGHT...NE winds 10 to 15 kt W of 70W, and NE 15 to 20 kt
elsewhere. Seas 6 to 9 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. 
.WED...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED NIGHT...S winds 10 to 20 kt. Seas 6 to 9 ft.
.THU...SW winds 15 to 25 kt. Seas 8 to 13 ft. 
.THU NIGHT...W winds 20 to 30 kt. Seas 10 to 15 ft. 

Bahamas N of 22N

.TODAY...NW winds less than 10 kt. Seas 2 ft or less. 
.TONIGHT...N winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.MON...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 5 ft. 
.WED NIGHT...SW winds less than 10 kt. Seas 3 to 5 ft. 
.THU...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. 

ATLC waters from 22N to 27N between 65W and the Bahamas

.TODAY...SW winds less than 10 kt W of 70W, and S 10 to 15 kt
elsewhere. Seas 4 to 6 ft. 
.TONIGHT...W of 70W, W winds less than 10 kt, shifting to NW
after midnight. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft.
.MON...N winds 10 to 20 kt. Seas 4 to 6 ft, building to 6 to
9 ft in the afternoon. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.TUE...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 
.WED...E winds 10 to 20 kt. Seas 7 to 9 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.THU...SW winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. 

ATLC waters S of 22N W of 65W

.TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...SE winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 5 ft. 
.MON...SE winds less than 10 kt, shifting to E in the afternoon.
Seas 3 to 5 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 5 to 7 ft. 
.WED NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. 
.THU...SW winds less than 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...W winds less than 10 kt. Seas 3 to 5 ft. 

ATLC waters from 19N to 22N between 55W and 65W

.TODAY...SE winds 10 to 20 kt. Seas 6 to 8 ft. 
.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.MON...SE winds 10 to 15 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE...SE winds 10 to 15 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. 
.WED...SE winds 10 to 15 kt. Seas 6 to 7 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 7 ft. 
.THU...SE winds 10 to 15 kt. Seas 6 to 7 ft. 
.THU NIGHT...SE winds 10 kt. Seas 6 ft.