987 
FZNT31 KNHC 070305
OFFN20

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
1005 PM EST Fri Nov 6 2020

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 Atlantic from
07N to 19N between 55W and 64W

.SYNOPSIS...Tropical Depression Eta near 18.0N 85.2W 1002 mb at
10 PM EST moving NE at 10 kt. Maximum sustained winds 30 kt
gusts 40 kt. Eta will strengthen to a tropical storm near 19.0N
83.2W Sat morning, move to 20.3N 81.1W Sat evening, inland to
21.9N 79.9W Sun morning, 24.0N 79.9W Sun evening, 25.0N 81.3W
Mon morning, and 25.2N 82.6W Mon evening. Eta will change little
in intensity as it moves to near 26.0N 84.3W late Tue. The
center of Eta will approach the Cayman Islands Saturday, and be
near central or western Cuba Saturday night and Sunday. The
system will move north of the area late Sun, with marine
conditions starting to improve into early next week. 

NW Caribbean W of 85W

.TONIGHT...N winds 20 to 30 kt. Seas 6 to 8 ft. 
.SAT...NW winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON...NW winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...NW winds 10 to 15 kt, shifting to SW after
midnight. Seas 3 to 5 ft. 
.WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. 

Caribbean N of 15N between 72W and 85W

...TROPICAL STORM WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to
30 kt S of 18N, and E 25 to 35 kt elsewhere. Seas 6 to 8 ft. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. S winds 20 to 30 kt
S of 18N, and SE 30 to 40 kt elsewhere. Seas 6 to 9 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 15 to
25 kt S of 18N, and W 40 to 50 kt elsewhere. Seas 5 to 7 ft S of
18N, and 7 to 10 ft elsewhere. 
.SUN...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SW winds
15 to 25 kt. Elsewhere, W winds 35 to 45 kt, diminishing to
15 to 25 kt in the afternoon. Seas 4 to 6 ft S of 18N, and 6 to
9 ft elsewhere. 
.SUN NIGHT...W winds 10 to 20 kt S of 18N, and W 15 to 25 kt
elsewhere. Seas 4 to 6 ft. 
.MON...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.MON NIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...S of 18N, E winds less than 10 kt, shifting to NE in the
afternoon. Elsewhere, W winds 10 to 15 kt. Seas 3 ft. 

Caribbean from 11N to 15N W of 72W

.TONIGHT...W winds 10 to 15 kt within 90 nm of coast of
Colombia, and S 15 to 25 kt elsewhere. Seas 3 to 5 ft. 
.SAT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...SW winds 10 to 15 kt within 90 nm of coast of Colombia,
and SW 15 to 25 kt elsewhere. Seas 3 to 5 ft. 
.SUN NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...W winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 3 to 4 ft. 
.TUE...Within 90 nm of coast of Colombia, W winds less than
10 kt. Elsewhere, W winds 10 to 15 kt, shifting to SW in the
afternoon. Seas 3 to 4 ft. 
.TUE NIGHT...Variable winds less than 10 kt within 90 nm of
coast of Colombia, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft.
.WED...Within 90 nm of coast of Colombia, Variable winds less
than 10 kt. Elsewhere, NE winds 10 to 15 kt, diminishing to less
than 10 kt in the afternoon. Seas 3 ft. 

SW Caribbean S of 11N

.TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...S winds 10 to 15 kt. Seas 3 ft. 
.SUN...SW winds 10 to 15 kt. Seas 3 ft. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 
.MON...SW winds 10 to 15 kt, shifting to S in the afternoon.
Seas 3 ft. 
.MON NIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 ft. 
.TUE...W winds 10 to 15 kt, shifting to NW in the afternoon.
Seas 3 ft. 
.TUE NIGHT...N winds less than 10 kt, shifting to SW after
midnight. Seas 3 ft in the evening, subsiding to 2 ft or less. 
.WED...SW winds less than 10 kt, shifting to NW in the
afternoon. Seas 2 ft or less. 

Caribbean between 64W and 72W

.TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of
Venezuela, and 4 to 5 ft elsewhere. 
.SAT...Gulf of Venezuela, E winds less than 10 kt, shifting to
NW in the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 2 ft
or less Gulf of Venezuela, and 3 to 5 ft elsewhere. 
.SAT NIGHT...Variable winds less than 10 kt Gulf of Venezuela,
and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of
Venezuela, and 3 to 4 ft elsewhere. 
.SUN...Gulf of Venezuela, SW winds 10 kt in the morning,
becoming variable winds less than 10 kt. Elsewhere, SE winds
10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft
elsewhere. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of
Venezuela, and 3 to 5 ft elsewhere. 
.MON...Gulf of Venezuela, NE winds 10 kt in the morning,
becoming variable winds less than 10 kt. Elsewhere, E winds
10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft
elsewhere. 
.MON NIGHT...Gulf of Venezuela, N winds 10 kt in the evening,
becoming variable winds less than 10 kt. Elsewhere, E winds
10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft
elsewhere. 
.TUE...Variable winds less than 10 kt Gulf of Venezuela, and E
10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
4 to 6 ft elsewhere. 
.TUE NIGHT...Variable winds less than 10 kt Gulf of Venezuela,
and E 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of
Venezuela, and 4 to 6 ft elsewhere. 
.WED...Variable winds less than 10 kt Gulf of Venezuela, and E
10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and
3 to 5 ft elsewhere. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 5 to 7 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 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 5 to 7 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 20 kt. Seas 5 to 7 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 5 to 7 ft. 
.MON...SE winds 10 to 20 kt. Seas 5 to 7 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 15 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 

Synopsis for the the SW N Atlantic including the Bahamas

.SYNOPSIS...Tropical Depression Eta near 18.0N 85.2W 1002 mb at 
10 PM EST moving NE at 10 kt. Maximum sustained winds 30 kt gusts
40 kt. Eta will strengthen to a tropical storm near 19.0N 83.2W 
Sat morning, move to 20.3N 81.1W Sat evening, inland to 21.9N 
79.9W Sun morning, 24.0N 79.9W Sun evening, 25.0N 81.3W Mon 
morning, and 25.2N 82.6W Mon evening. Eta will change little in 
intensity as it moves to near 26.0N 84.3W late Tue. Tropical 
storm conditions are expected between Cuba and the Bahamas Sat 
night through Mon. Large seas are expected in the western 
Atlantic Sat through Tue. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 7 to 9 ft. 
.SAT...E winds 15 to 25 kt. Seas 8 to 11 ft. 
.SAT NIGHT...E winds 20 to 30 kt. Seas 9 to 12 ft. 
.SUN...E winds 20 to 30 kt. Seas 10 to 15 ft. 
.SUN NIGHT...E winds 20 to 30 kt. Seas 13 to 18 ft. 
.MON...E winds 20 to 30 kt. Seas 16 to 21 ft. 
.MON NIGHT...SE winds 20 to 30 kt. Seas 15 to 20 ft. 
.TUE...SE winds 15 to 25 kt. Seas 11 to 16 ft. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 9 to 13 ft. 
.WED...SE winds 15 to 25 kt. Seas 8 to 11 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. 
.SAT...E winds 15 to 25 kt W of 70W, and E 10 to 20 kt
elsewhere. Seas 7 to 10 ft. 
.SAT NIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 8 to 11 ft. 
.SUN...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 9 to 14 ft W of 70W, and 7 to 10 ft elsewhere. 
.SUN NIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 11 to 16 ft W of 70W, and 7 to 9 ft elsewhere. 
.MON...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 11 to 16 ft W of 70W, and 7 to 10 ft elsewhere. 
.MON NIGHT...SE winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 11 to 16 ft W of 70W, and 7 to 9 ft elsewhere. 
.TUE...SE winds 15 to 25 kt. Seas 10 to 14 ft W of 70W, and 6 to
9 ft elsewhere. 
.TUE NIGHT...SE winds 15 to 25 kt W of 70W, and E 15 to 20 kt
elsewhere. Seas 9 to 12 ft W of 70W, and 6 to 8 ft elsewhere. 
.WED...SE winds 15 to 25 kt W of 70W, and SE 10 to 20 kt
elsewhere. Seas 8 to 11 ft W of 70W, and 6 to 8 ft elsewhere. 

Bahamas N of 22N

...TROPICAL STORM WARNING...

.TONIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. 
.SAT...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to
35 kt. Seas 6 to 8 ft. 
.SUN...TROPICAL STORM CONDITIONS EXPECTED. SE winds 45 to
55 kt. Seas 7 to 10 ft. 
.SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 45 to
55 kt, diminishing to 35 to 45 kt after midnight. Seas 8 to
11 ft. 
.MON...TROPICAL STORM CONDITIONS POSSIBLE. 
.MON NIGHT...SE winds 20 to 30 kt. Seas 5 to 7 ft. 
.TUE...SE winds 15 to 25 kt. Seas 5 to 7 ft. 
.TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

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

.TONIGHT...E winds 10 to 20 kt. Seas 7 to 9 ft. 
.SAT...E winds 15 to 25 kt W of 70W, and E 10 to 20 kt
elsewhere. Seas 8 to 11 ft W of 70W, and 6 to 8 ft elsewhere. 
.SAT NIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 8 to 13 ft W of 70W, and 6 to 8 ft elsewhere. 
.SUN...SE winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 9 to 14 ft W of 70W, and 7 to 9 ft elsewhere. 
.SUN NIGHT...SE winds 20 to 30 kt W of 70W, and E 15 to 25 kt
elsewhere. Seas 10 to 15 ft W of 70W, and 7 to 9 ft elsewhere. 
.MON...SE winds 20 to 30 kt. Seas 10 to 15 ft W of 70W, and 7 to
10 ft elsewhere. 
.MON NIGHT...SE winds 15 to 25 kt. Seas 10 to 15 ft W of 70W,
and 8 to 10 ft elsewhere. 
.TUE...SE winds 15 to 25 kt. Seas 9 to 12 ft W of 70W, and 8 to
10 ft elsewhere. 
.TUE NIGHT...SE winds 15 to 25 kt. Seas 8 to 11 ft. 
.WED...E winds 15 to 25 kt. Seas 7 to 10 ft. 

ATLC waters S of 22N W of 65W

.TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SAT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 20 to 30 kt. Seas 5 to 7 ft. 
.SUN...SE winds 20 to 30 kt. Seas 6 to 8 ft. 
.SUN NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. 
.MON...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. 
.TUE...SE 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 5 to 7 ft. 

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

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. 
.SUN...E winds 10 to 15 kt. Seas 6 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. 
.MON...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. 
.TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. 
.TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. 
.WED...E winds 15 to 20 kt. Seas 6 to 7 ft.