000
FZNT31 KNHC 311458
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1058 AM EDT Sun Mar 31 2019

Marine Weather HF Voice Broadcast 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.

Synopsis for Caribbean Sea and Tropical N ATLC from 07N to 19N
between 55W and 64W

.SYNOPSIS...The tail of a stationary front pass just N of Puerto
Rico and reaches the NE Dominican Republic. The front will
weaken and dissipate by Mon, leaving a surface trough that will
move west supporting showers for the NE Caribbean through the
middle of the week. High pressure N of the area will support
fresh to strong NE to E winds near the coast of Colombia at
night beginning tonight. Winds at night along the coast of
Colombia will increase to near gale force by Wed as a stronger
ridge moves N of the area. Otherwise, moderate to fresh trade
winds will prevail across the Caribbean and tropical Atlantic
west of 55W through Thu. 

NW Caribbean W of 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.MON...SE winds less than 10 kt. Seas 3 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. 
.TUE...E winds less than 10 kt in the morning, becoming variable
winds less than 10 kt. Seas 3 ft in the morning, subsiding to
2 ft or less. 
.TUE NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 2 ft or less, building to 3 ft after
midnight. 
.WED...E winds less than 10 kt. Seas 3 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TONIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.MON...S of 18N, E winds 10 to 15 kt. Elsewhere, E winds 10 to
15 kt, diminishing to less than 10 kt in the afternoon. Seas
3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt
elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. 
.TUE...NE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Caribbean from 11N to 15N W of 72W

.THIS AFTERNOON...E winds 15 to 20 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 3 to 5 ft. 
.TONIGHT...E winds 20 to 25 kt within 90 nm of coast of
Colombia, and NE 10 to 20 kt elsewhere. Seas 4 to 6 ft. 
.MON...E winds 15 to 25 kt within 90 nm of coast of Colombia,
and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft within 90 nm of
coast of Colombia, and 5 to 7 ft elsewhere. 
.MON NIGHT...E winds 15 to 25 kt within 90 nm of coast of
Colombia, and E 10 to 20 kt elsewhere. Seas 5 to 7 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. 
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...NE 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. 

SW Caribbean S of 11N

.THIS AFTERNOON...NE winds 10 to 15 kt, diminishing to less than
10 kt in the afternoon. Seas 3 to 5 ft. 
.TONIGHT...N winds 10 to 15 kt. Seas 3 to 5 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 5 to 7 ft. 
.TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 
.THU...NE winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

Caribbean between 64W and 72W

.THIS AFTERNOON...E winds 15 to 20 kt Gulf of Venezuela, and E
10 to 20 kt elsewhere. Seas 3 to 4 ft Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.TONIGHT...NE winds 20 kt Gulf of Venezuela, and E 10 to 20 kt
elsewhere. Seas 4 to 6 ft. 
.MON...E winds 15 to 20 kt Gulf of Venezuela, and E 10 to 20 kt
elsewhere. Seas 4 to 6 ft. 
.MON NIGHT...E winds 15 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 4 to 5 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 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 5 to 7 ft. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 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 5 to 7 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 

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

.THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. 

Synopsis for the the SW N ATLC including the Bahamas

.SYNOPSIS...The tail of a stationary front extends from 20N65W
to the NE coast of the Dominican Republic. The front will weaken
and dissipate by Mon, leaving a surface trough that will move 
west supporting showers across the southern waters through the 
middle of the week. A weak ridge follows this front ahead of the 
next cold front expected to move off the NE Florida coast this 
evening. Strong to near gale force winds will follow the front, 
which will stall over the north-central waters by Mon early in 
the afternoon. A low pressure developing off the coast of Georgia
will rapidly deepen along the front and support an area of gale 
force winds over the NW and north-central waters on Tue. The low 
will drag a cold front that will move across the Bahamas Tue 
afternoon through early Wed. High pres will build across the SW N
Atlantic, in the wake of the front Wed and Thu. 

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

...GALE WARNING...

.THIS AFTERNOON...SW winds 10 to 15 kt. Seas 4 to 5 ft. 
.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. 
.MON...NW to N winds 20 to 25 kt, shifting to NE 20 to 30 kt in
the late morning and afternoon. Seas 6 to 9 ft, building to 7 to
11 ft in the afternoon.
.MON NIGHT...E winds 20 to 25 kt. Seas 7 to 10 ft. 
.TUE...SE winds 15 to 20 kt, shifting to W 25 to 35 kt in the 
afternoon. Seas 6 to 9 ft. 
.TUE NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 9 ft. 
.WED...N winds 10 to 20 kt. Seas 6 to 9 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...SE winds 10 to 15 kt. Seas 5 to 7 ft. 

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

...GALE CONDITIONS POSSIBLE...

.THIS AFTERNOON...W winds less than 10 kt W of 70W, and NW 10 to
15 kt elsewhere. Seas 5 to 7 ft. 
.TONIGHT...W winds less than 10 kt. Seas 5 to 6 ft. 
.MON...W of 70W, SW winds less than 10 kt, increasing to 10 to
15 kt in the afternoon. Elsewhere, NW winds less than 10 kt in
the morning, becoming variable winds less than 10 kt. Seas 5 to
7 ft W of 70W, and 4 to 5 ft elsewhere. 
.MON NIGHT...N of 29N, S to SW winds 20 to 25 kt, shifting to E
to SE in the late evening and overnight. Elsewhere, SE to S winds
10 to 15 kt. Seas 7 to 10 ft. 
.TUE...SE to S winds 15 to 20 kt, becoming S 25 to 35 kt in the 
afternoon. Seas 6 to 8 ft. 
.TUE NIGHT...W winds 20 to 30 kt. Seas 6 to 9 ft. 
.WED...NW winds 10 to 20 kt. Seas 7 to 10 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft. 
.THU...NE winds 10 to 15 kt. Seas 8 to 11 ft. 
.THU NIGHT...E winds 15 to 20 kt. Seas 8 to 11 ft. 

Bahamas N of 22N

.THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.MON...E winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 3 to 4 ft. 
.MON NIGHT...SE winds less than 10 kt. Seas 3 ft.
.TUE...SE winds less than 10 kt, increasing to 10 to 15 kt in
the afternoon. Seas 3 ft. 
.TUE NIGHT...S winds less than 10 kt, shifting to NE after
midnight. Seas 3 ft in the evening, subsiding to 2 ft or less. 
.WED...NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 to
4 ft in the afternoon. 
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.THIS AFTERNOON...N winds less than 10 kt. Seas 5 to 6 ft. 
.TONIGHT...N winds less than 10 kt. Seas 5 to 6 ft. 
.MON...NE winds less than 10 kt. Seas 4 to 5 ft. 
.MON NIGHT...E winds less than 10 kt. Seas 4 ft. 
.TUE...SE winds less than 10 kt. Seas 4 to 5 ft.
.TUE NIGHT...S winds less than 10 kt. Seas 4 to 5 ft. 
.WED...SW winds less than 10 kt, shifting to N in the afternoon.
Seas 4 to 6 ft. 
.WED NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. 

ATLC waters S of 22N W of 65W

.THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 15 kt. 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 4 ft. 
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

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

.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 5 to 6 ft. 
.TONIGHT...E winds less than 10 kt. Seas 5 ft. 
.MON...SE winds less than 10 kt. Seas 5 to 6 ft. 
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 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 6 to 8 ft.