978 
FZNT23 KNHC 102054
OFFNT3

Offshore Waters Forecast for the SW and Tropical N Atlantic and
Caribbean Sea
NWS National Hurricane Center Miami, FL
454 PM EDT Mon Sep 10 2018

Offshore Waters Forecast 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.

AMZ001-110900-
Synopsis for Caribbean Sea and Tropical N Atlantic from 07N to
19N between 55W and 64W
454 PM EDT Mon Sep 10 2018

.SYNOPSIS...Hurricane Isaac near 14.4N 45.0W 993 mb at 5 PM EDT 
moving W at 12 kt. Maximum sustained winds 65 kt gusts 80 kt. 
Isaac will move to 14.5N 47.1W Tue morning, 14.6N 49.8W Tue 
afternoon, 14.6N 52.3W Wed morning, 14.8N 54.7W Wed afternoon, and
15.3N 60.2W Thu afternoon. Isaac will weaken to a tropical storm 
near 15.5N 65.5W Fri afternoon, and change little in intensity as
it moves to 15.5N 70.5W Sat.

$$

AMZ011-110900-
Caribbean N of 18N W of 85W including Yucatan Basin-
454 PM EDT Mon Sep 10 2018

.TONIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers and isolated thunderstorms. 
.TUE...SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers
and isolated thunderstorms. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.THU...E to SE winds 5 to 10 kt. Seas 3 ft or less. 
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. 
.FRI...E to SE winds 10 to 15 kt. Seas 3 ft or less. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. 
.SAT...E winds 5 to 10 kt. Seas 3 ft or less. 

$$

AMZ013-110900-
Caribbean N of 18N between 76W and 85W including Cayman Basin-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE to E winds 5 to 10 kt between Cuba and Jamaica, and
E 15 to 20 kt elsewhere. Seas 3 to 5 ft. 
.TUE...NE to E winds 5 to 10 kt between Cuba and Jamaica, and E
15 to 20 kt elsewhere. Seas 3 to 5 ft. Scattered showers and
isolated thunderstorms. 
.TUE NIGHT...NE to E winds 5 to 10 kt between Cuba and Jamaica,
and E 10 to 15 kt elsewhere. Seas 2 to 4 ft. 
.WED...E winds 10 to 15 kt. Seas 3 ft or less. 
.WED NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. 
.THU...E winds 5 to 10 kt. Seas 3 ft or less. 
.THU NIGHT...E winds 5 to 10 kt. Seas 3 ft or less. 
.FRI...NE to E winds 5 to 10 kt. Seas 3 ft or less. 
.FRI NIGHT...NE winds 5 to 10 kt. Seas 3 ft or less.
.SAT...NE to E winds 10 to 15 kt. Seas 3 ft or less. 

$$

AMZ015-110900-
Caribbean Approaches to the Windward Passage-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE winds 5 to 10 kt. Seas 3 ft or less. 
.TUE...NE to E winds 5 to 10 kt. Seas 3 ft or less. Scattered
showers and isolated thunderstorms. 
.TUE NIGHT...NE to E winds 5 to 10 kt. Seas 3 ft or less. 
.WED...NE to E winds 5 to 10 kt. Seas 3 ft or less. 
.WED NIGHT...NE to E winds 5 to 10 kt. Seas 3 ft or less. 
.THU...NE winds 5 to 10 kt. Seas 3 ft or less. 
.THU NIGHT...NE winds 5 to 10 kt. Seas 3 ft or less. 
.FRI...NE winds 5 kt. Seas 3 ft or less. 
.FRI NIGHT...N to NE winds 5 to 10 kt. Seas 2 to 4 ft. 
.SAT...NE winds 10 to 15 kt. Seas 2 to 4 ft. 

$$

AMZ017-110900-
Gulf of Honduras-
454 PM EDT Mon Sep 10 2018

.TONIGHT...S of 17N W of 87W, NE winds 5 to 10 kt, shifting to SE
to S late. Elsewhere, E to SE winds 15 to 20 kt. Seas
3 to 5 ft. Scattered showers and isolated thunderstorms. 
.TUE...S of 17N W of 87W, SW to W winds 5 kt, shifting to N to NE
in the afternoon. Elsewhere, SE winds 10 to 15 kt. Seas 4 to
6 ft. 
.TUE NIGHT...E winds 5 to 10 kt S of 17N W of 87W, and E to SE
10 to 15 kt elsewhere. Seas 4 to 6 ft. Scattered showers and
isolated thunderstorms. 
.WED...S of 17N W of 87W, S to SW winds 5 to 10 kt, shifting to N
to NE in the afternoon. Elsewhere, E to SE winds 10 to 15 kt.
Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. 
.WED NIGHT...NE to E winds 10 to 15 kt S of 17N W of 87W, and E
10 to 15 kt elsewhere. Seas 2 to 4 ft. 
.THU...NE to E winds 10 to 15 kt S of 17N W of 87W, and E to SE
10 to 15 kt elsewhere. Seas 2 to 4 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.FRI...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. 
.SAT...E winds 10 to 15 kt. Seas 3 ft or less. 

$$

AMZ019-110900-
Caribbean from 15N to 18N between 80W and 85W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. 
.TUE...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED...E winds 10 to 15 kt. Seas 3 ft or less. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. 
.THU...E to SE winds 10 to 15 kt. Seas 3 ft or less. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. 
.FRI...E winds 10 to 15 kt. Seas 3 ft or less. 
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. 
.SAT...NE winds 5 to 10 kt. Seas 3 ft or less. 

$$

AMZ021-110900-
Caribbean from 15N to 18N between 72W and 80W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.THU...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.FRI...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT...NE winds 15 to 20 kt, becoming N to NE 25 to 30 kt in the
afternoon. Seas 5 to 7 ft. 

$$

AMZ023-110900-
Caribbean N of 15N between 64W and 72W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. 
.THU...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT...E winds 45 to 50 kt, becoming E to SE 25 to 30 kt in the
afternoon. Seas 7 to 11 ft in NE to E swell. 

$$

AMZ025-110900-
Offshore Waters Leeward Islands-
454 PM EDT Mon Sep 10 2018

.TONIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft in NE swell. 
.TUE...E winds 5 to 10 kt. Seas 3 to 5 ft in N to NE swell. 
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. 
.WED...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers and isolated thunderstorms. 
.WED NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. NE winds 25 to
30 kt in ATLC Exposures and Passages, and NE 15 to 20 kt
elsewhere. Seas 8 to 12 ft in NW swell. 
.THU... HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...E to SE winds 25 to 30 kt, diminishing to 10 to
15 kt late. Seas 6 to 8 ft in E swell. 
.SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NE to E
swell. 

$$

AMZ027-110900-
Tropical N Atlantic from 15N to 19N between 55W and 60W-
454 PM EDT Mon Sep 10 2018

...TROPICAL STORM WARNING...

.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated thunderstorms. 
.TUE NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. NE to E winds
25 to 30 kt. Seas 6 to 8 ft, building to 8 to 12 ft in NW swell
late. 
.WED... HURRICANE CONDITIONS POSSIBLE. NE winds 25 to 30 kt,
increasing to 45 to 55 kt in the afternoon. Seas 10 to 16 ft.
Scattered showers and isolated thunderstorms. 
.WED NIGHT... HURRICANE CONDITIONS POSSIBLE. NE to E winds 50 to
60 kt. Seas 14 to 21 ft in SE swell. 
.THU... HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in E swell. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in NE to E
swell. 
.SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. 

$$

AMZ029-110900-
W Central Caribbean from 11N to 15N W of 80W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED...NE to E winds 5 to 10 kt. Seas 2 to 4 ft. 
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.THU...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.SAT...NE winds 5 to 10 kt. Seas 2 to 4 ft. 

$$

AMZ031-110900-
Caribbean from 11N to 15N between 72W and 80W including Colombia
Basin-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. 
.TUE...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...NE to E winds 10 to 15 kt within 90 nm of coast of
Colombia, and NE to E 15 to 20 kt elsewhere. Seas 3 to 5 ft. 
.THU...NE to E winds 10 to 15 kt within 90 nm of coast of
Colombia, and E 15 to 20 kt elsewhere. Seas 3 to 5 ft. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...NE to E winds 10 to 15 kt within 90 nm of coast of
Colombia, and E 10 to 15 kt elsewhere. Seas 2 to 4 ft. 
.FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. N to NE winds
5 to 10 kt within 90 nm of coast of Colombia, and NE to E 10 to
15 kt elsewhere. Seas 2 to 4 ft. 
.SAT...Within 90 nm of coast of Colombia, N winds 5 to 10 kt,
shifting to W to NW in the afternoon. Elsewhere, NE to E winds
10 to 15 kt, becoming N 25 to 30 kt in the afternoon. Seas 3 to
5 ft. 

$$

AMZ033-110900-
Caribbean S of 15N between 64W and 72W including Venezuela Basin-
454 PM EDT Mon Sep 10 2018

.TONIGHT...N to NE winds 5 to 10 kt Gulf of Venezuela, and E
15 to 20 kt elsewhere. Seas 3 to 5 ft. 
.TUE...N to NE winds 5 to 10 kt Gulf of Venezuela, and E 10 to
15 kt elsewhere. Seas 3 to 5 ft. 
.TUE NIGHT...N to NE winds 5 to 10 kt Gulf of Venezuela, and NE
to E 15 to 20 kt elsewhere. Seas 3 to 5 ft. 
.WED...N to NE winds 5 to 10 kt Gulf of Venezuela, and NE to E
15 to 20 kt elsewhere. Seas 3 to 5 ft. 
.WED NIGHT...N to NE winds 5 to 10 kt Gulf of Venezuela, and NE
to E 10 to 15 kt elsewhere. Seas 3 to 5 ft. 
.THU...N to NE winds 5 kt Gulf of Venezuela, and NE 15 to 20 kt
elsewhere. Seas 3 to 5 ft. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.SAT...Gulf of Venezuela, NW winds 5 kt. Elsewhere, S winds 40 to
45 kt, becoming SE 25 to 30 kt in the afternoon. Seas 5 to 7 ft. 

$$

AMZ035-110900-
Offshore Waters Windward Islands including Trindad and Tobago-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE to E winds 5 to 10 kt. Seas 2 to 4 ft.
.TUE...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. 
.WED...N to NE winds 15 to 20 kt ATLC Exposures, and NE 5 to
10 kt elsewhere. Seas 3 to 5 ft.
.WED NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. N winds 25 to
30 kt ATLC Exposures, and N to NE 15 to 20 kt elsewhere. Seas
6 to 8 ft in NE to E swell. 
.THU... HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...ATLC Exposures, E to SE winds 10 to 15 kt.
Elsewhere, E to SE winds 25 to 30 kt, becoming SE 10 to 15 kt
late. Seas 5 to 7 ft in NE to E swell. 
.SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NE to E
swell. 

$$

AMZ037-110900-
Tropical N Atlantic from 07N to 15N between 55W and 60W-
454 PM EDT Mon Sep 10 2018

...TROPICAL STORM WARNING...

.TONIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE...NE winds 10 to 15 kt. Seas 2 to 4 ft. 
.TUE NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. N to NE winds
5 to 10 kt S of 10N, and N to NE 25 to 30 kt elsewhere. Seas 3 to
5 ft, building to 6 to 8 ft in NE to E swell late.
Scattered showers and isolated thunderstorms. 
.WED... HURRICANE CONDITIONS POSSIBLE. S of 10N, SE winds 5 to
10 kt. Elsewhere, N winds 25 to 30 kt, becoming NW 50 to 55 kt in
the afternoon. Seas 8 to 12 ft in NE to E swell. Scattered
showers and isolated thunderstorms. 
.WED NIGHT... HURRICANE CONDITIONS POSSIBLE. SE winds 10 to 15 kt
S of 10N, and SW to W 55 to 65 kt elsewhere. Seas 9 to 13 ft in
NE to E swell. Scattered showers and isolated thunderstorms. 
.THU... TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in NE to E
swell. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in NE to E
swell. 
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. 

$$

AMZ039-110900-
SW Caribbean S of 11N including Approaches to Panama Canal-
454 PM EDT Mon Sep 10 2018

.TONIGHT...N winds 5 kt S of 10N, and N to NE 10 to 15 kt
elsewhere. Seas 2 to 4 ft. Scattered showers and isolated
thunderstorms. 
.TUE...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated thunderstorms. 
.WED...N winds 5 kt S of 10N, and NE to E 10 to 15 kt elsewhere.
Seas 2 to 4 ft. Scattered showers and isolated thunderstorms. 
.WED NIGHT...NE to E winds 5 to 10 kt. Seas 2 to 4 ft. Scattered
showers and isolated thunderstorms. 
.THU...E winds 5 to 10 kt. Seas 2 to 4 ft. 
.THU NIGHT...NE winds 5 to 10 kt. Seas 3 ft or less. 
.FRI...E winds 5 to 10 kt, shifting to SE to S in the afternoon.
Seas 3 ft or less. 
.FRI NIGHT...SE winds 5 kt, shifting to SW late. Seas
3 ft or less. 
.SAT...W winds 5 kt. Seas 3 ft or less. 

$$

AMZ101-110900-
Synopsis for the SW N Atlantic including the Bahamas
454 PM EDT Mon Sep 10 2018

.SYNOPSIS...Hurricane Florence near 25.4N 61.1W 939 mb at 5 PM 
EDT moving WNW at 11 kt. Maximum sustained winds 120 kt gusts 145 
kt. Florence will move to 26.0N 63.2W Tue morning, 27.0N 66.2W Tue
afternoon, 28.6N 69.3W Wed morning, 30.4N 72.2W Wed afternoon, 
and move north of the area to near 33.7N 77.0W Thu afternoon. 

$$

AMZ111-110900-
Atlantic from 27N to 31N W of 77W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...SE to S winds 5 kt. Seas 2 to 4 ft. 
.TUE...E to SE winds 5 kt, shifting to NE in the afternoon. Seas
2 to 4 ft. 
.TUE NIGHT...NE winds 5 kt. Seas 4 to 6 ft in E swell. 
.WED...N of 29N W of 79W, N winds 5 kt. Elsewhere, N winds 5 to
10 kt, becoming NW to N 15 to 20 kt in the afternoon. Seas 7 to
11 ft in E swell. 
.WED NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. N of 29N W of
79W, W winds 15 to 20 kt. Elsewhere, NW to N winds 20 to 25 kt,
shifting to SW to W 25 to 30 kt late. Seas 12 to 18 ft
in E swell. 
.THU... TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI...SE to S winds 20 to 25 kt, becoming S 10 to 15 kt in the
afternoon. Seas 6 to 8 ft in N to NE swell. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell. 

$$

AMZ113-110900-
Atlantic from 27N to 31N between 70W and 77W-
454 PM EDT Mon Sep 10 2018

...HURRICANE WARNING...

.TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated thunderstorms. 
.TUE... TROPICAL STORM CONDITIONS POSSIBLE. N to NE winds 15 to
20 kt. Seas 4 to 6 ft, building to 7 to 10 ft in E swell in the
afternoon. 
.TUE NIGHT... TROPICAL STORM CONDITIONS EXPECTED. N winds 25 to
30 kt, increasing to 55 to 60 kt late. Seas 10 to
15 ft, building to 15 to 23 ft in E swell late. 
.WED... HURRICANE CONDITIONS EXPECTED. N of 29N, NW to N winds
95 to 115 kt. Elsewhere, NW winds 90 to 110 kt, becoming W 40 to
45 kt in the afternoon. Seas 25 to 37 ft in E swell. Scattered
showers and isolated thunderstorms. 
.WED NIGHT... HURRICANE CONDITIONS POSSIBLE. N of 29N, SW to W
winds 90 to 110 kt, becoming SW 50 to 60 kt late.
Elsewhere, S to SW winds 25 to 30 kt. Seas 22 to 33 ft in NE to E
swell, subsiding to 16 to 25 ft in N to NE swell late.
Scattered showers and isolated thunderstorms. 
.THU... TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI...N of 29N, SE to S winds 20 to 25 kt, becoming SE 5 to
10 kt in the afternoon. Elsewhere, E winds 5 to 10 kt. Seas 7 to
10 ft. 
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 9 ft in SE to S
swell. 
.SAT...E winds 10 to 15 kt. Seas 6 to 9 ft in E to SE swell. 

$$

AMZ115-110900-
Atlantic from 27N to 31N between 65W and 70W-
454 PM EDT Mon Sep 10 2018

...HURRICANE WARNING...

.TONIGHT... HURRICANE CONDITIONS POSSIBLE. N to NE winds 25 to
30 kt. Seas 5 to 7 ft, building to 8 to 12 ft in E to SE swell
late. 
.TUE... HURRICANE CONDITIONS EXPECTED. N of 29N, NE winds 25 to
30 kt. Elsewhere, N winds 55 to 65 kt, becoming N to NE 95 to
115 kt in the afternoon. Seas 12 to 19 ft in E to SE swell,
building to 21 to 32 ft in E swell in the afternoon. Scattered
showers and isolated thunderstorms. 
.TUE NIGHT... HURRICANE CONDITIONS EXPECTED. N of 29N, E winds
40 to 45 kt, becoming E to SE 65 to 85 kt late.
Elsewhere, NE to E winds 95 to 115 kt, shifting to S late. Seas
25 to 37 ft in NE swell. Scattered showers and
isolated thunderstorms. 
.WED... HURRICANE CONDITIONS EXPECTED. N of 29N, SE to S winds
95 to 115 kt, becoming S 40 to 45 kt in the afternoon. Elsewhere,
S winds 90 to 110 kt, diminishing to 30 to 35 kt in the
afternoon. Seas 21 to 32 ft in NW to N swell, subsiding to 14 to
21 ft in SW to W swell in the afternoon. Scattered showers and
isolated thunderstorms. 
.WED NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. N of 29N, S
winds 25 to 30 kt. Elsewhere, S winds 20 to 25 kt, becoming SE to
S 10 to 15 kt late. Seas 9 to 14 ft in W swell. 
.THU...SE to S winds 10 to 15 kt. Seas 7 to 10 ft in W swell. 
.THU NIGHT...SE winds 5 to 10 kt. Seas 6 to 8 ft in S to SW
swell. 
.FRI...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in SW swell. 
.FRI NIGHT...NE to E winds 5 to 10 kt. Seas 6 to 9 ft in S to SW
swell. 
.SAT...NE to E winds 5 to 10 kt, shifting to N to NE 10 to 15 kt
in the afternoon. Seas 6 to 9 ft in E to SE swell. 

$$

AMZ117-110900-
Bahamas including Cay Sal Bank-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE winds 5 to 10 kt. Seas 2 to 4 ft. 
.TUE...NE winds 5 to 10 kt. Seas 2 to 4 ft. 
.TUE NIGHT...N to NE winds 5 to 10 kt. Seas 6 to 8 ft in NE to E
swell. 
.WED...E winds 5 to 10 kt. Seas 6 to 9 ft in NE swell. 
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. 
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. 
.FRI...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE
swell. 
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E
swell. 
.SAT...NE to E winds 5 to 10 kt. Seas 5 to 7 ft in NE to E swell.
 

$$

AMZ119-110900-
Atlantic from 22N to 27N E of Bahamas to 70W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...N to NE winds 5 to 10 kt. Seas 3 to 5 ft in E swell. 
.TUE...N winds 15 to 20 kt N of 25N, and N 5 to 10 kt elsewhere.
Seas 4 to 6 ft in E swell, building to 7 to 11 ft in E swell in
the afternoon. 
.TUE NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. N of 25N, NW to
N winds 25 to 30 kt. Elsewhere, NW to N winds 15 to 20 kt,
shifting to E late. Seas 10 to 15 ft in NE to E swell. 
.WED... TROPICAL STORM CONDITIONS POSSIBLE. N of 25N, W to NW
winds 20 to 25 kt, shifting to S to SW 15 to 20 kt in the
afternoon. Elsewhere, SE winds 10 to 15 kt. Seas 9 to 14 ft in NE
swell. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 7 to 10 ft in N to NE
swell. 
.THU...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in N swell. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in NW to N
swell. 
.FRI...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in NE swell. 
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in E to SE
swell. 
.SAT...NE to E winds 5 to 10 kt. Seas 6 to 9 ft in E to SE swell.
 

$$

AMZ121-110900-
Atlantic from 22N to 27N between 65W and 70W-
454 PM EDT Mon Sep 10 2018

...HURRICANE WARNING...

.TONIGHT... HURRICANE CONDITIONS POSSIBLE. NW to N winds 25 to
30 kt. Seas 6 to 9 ft in E swell, building to 10 to 15 ft in NE
to E swell late. 
.TUE... HURRICANE CONDITIONS EXPECTED. N of 25N, NW winds 80 to
90 kt, becoming W to NW 95 to 115 kt in the afternoon. Elsewhere,
SW to W winds 25 to 30 kt. Seas 16 to 25 ft in NE to E swell.
Scattered showers and isolated thunderstorms. 
.TUE NIGHT... TROPICAL STORM CONDITIONS EXPECTED. N of 25N, SW to
W winds 55 to 65 kt, becoming S to SW 30 to 35 kt late.
Elsewhere, S winds 20 to 25 kt. Seas 16 to 24 ft in NE swell,
subsiding to 10 to 15 ft in N to NE swell late.
Scattered showers and isolated thunderstorms. 
.WED... TROPICAL STORM CONDITIONS POSSIBLE. SE to S winds 20 to
25 kt N of 25N, and SE 10 to 15 kt elsewhere. Seas 7 to 11 ft in
NW to N swell. 
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in NW
swell. 
.THU...E winds 10 to 15 kt. Seas 6 to 8 ft in NW to N swell. 
.THU NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft in SE swell. 
.FRI...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in E to SE
swell. 
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in E to SE
swell. 
.SAT...NE winds 5 to 10 kt. Seas 6 to 9 ft in E to SE swell. 

$$

AMZ123-110900-
Atlantic S of 22N W of 70W including Approaches to the Windward
Passage-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE winds 5 to 10 kt. Seas 3 to 5 ft in NE to E swell. 
.TUE...NE to E winds 5 to 10 kt. Seas 4 to 6 ft in NE to E swell.
.TUE NIGHT...NE to E winds 5 to 10 kt. Seas 6 to 9 ft in NE to E
swell. 
.WED...E winds 5 to 10 kt. Seas 4 to 6 ft in NE swell. 
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in N to NE
swell. 
.FRI...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. 
.FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft in E swell. 
.SAT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. 

$$

AMZ125-110900-
Atlantic S of 22N between 65W and 70W including Puerto Rico
Trench-
454 PM EDT Mon Sep 10 2018

.TONIGHT...NE winds 5 to 10 kt. Seas 6 to 8 ft in NE to E swell. 
.TUE...SE winds 5 to 10 kt. Seas 6 to 8 ft in NE swell. 
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in NE
swell. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in N to NE
swell. 
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 7 to 10 ft in SE
swell. 
.FRI...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in E swell. 
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft in E
swell. 
.SAT...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. 

$$

AMZ127-110900-
Atlantic from 19N to 22N between 55W and 65W-
454 PM EDT Mon Sep 10 2018

.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in N swell. 
.TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in NW to N
swell. 
.TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. 
.WED...E winds 15 to 20 kt. Seas 7 to 11 ft in NW swell. 
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 8 to 12 ft in W to
NW swell. 
.THU...E winds 15 to 20 kt. Seas 8 to 12 ft in E to SE swell. 
.THU NIGHT...E winds 15 to 20 kt. Seas 8 to 12 ft in E to SE
swell. 
.FRI...E winds 15 to 20 kt. Seas 7 to 11 ft in E swell. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft in E swell. 
.SAT...E winds 5 to 10 kt, shifting to SE to S in the afternoon.
Seas 6 to 8 ft in NE to E swell. 

$$

Forecaster AL