Offshore Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
445
FZNT24 KNHC 180251
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1051 PM EDT Mon Jun 17 2024

Offshore Waters Forecast for the Gulf of Mexico

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.

GMZ001-181500-
Synopsis for the Gulf of Mexico
1051 PM EDT Mon Jun 17 2024

.SYNOPSIS...Potential Tropical Cyclone One is near 20.8N 93.0W at
11 PM EDT, and is moving north at 6 kt. Maximum sustained winds
are 35 kt with gusts to 45 kt, and the minimum central pressure is
999 mb. One will move to 21.6N 92.8W Tue morning, 22.6N 93.6W Tue
evening, 23.2N 95.3W Wed morning, 23.5N 96.9W Wed evening, then
inland to 23.7N 98.1W Thu morning.

$$

GMZ040-181500-
NW Gulf including Stetson Bank-
1051 PM EDT Mon Jun 17 2024

.OVERNIGHT...E winds 25 to 30 kt. Seas 8 to 12 ft in E to SE
swell. Scattered showers and isolated tstms.
.TUE...E winds 25 to 30 kt. Seas 11 to 17 ft in E swell. Numerous
showers and scattered tstms.
.TUE NIGHT...E winds 25 to 30 kt. Seas 10 to 15 ft in E to SE
swell. Scattered tstms and numerous showers.
.WED...E to SE winds 25 to 30 kt. Seas 9 to 13 ft in E to SE
swell. Scattered showers and isolated tstms.
.WED NIGHT...E to SE winds 25 to 30 kt. Seas 9 to 13 ft in E
swell. Scattered showers and isolated tstms.
.THU...E to SE winds 20 to 25 kt. Seas 8 to 12 ft in E to SE
swell.
.THU NIGHT...E winds 15 to 20 kt. Seas 7 to 11 ft in E to SE
swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell.
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in E
swell.
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft.

$$

GMZ041-181500-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1051 PM EDT Mon Jun 17 2024

.OVERNIGHT...E winds 25 to 30 kt. Seas 8 to 12 ft in E to SE
swell. Numerous showers and scattered tstms.
.TUE...E winds 25 to 30 kt. Seas 10 to 15 ft in SE swell.
Numerous showers and scattered tstms.
.TUE NIGHT...E to SE winds 25 to 30 kt. Seas 9 to 14 ft in E to
SE swell. Scattered showers and isolated tstms.
.WED...E to SE winds 25 to 30 kt. Seas 9 to 13 ft in E to SE
swell. Scattered showers and isolated tstms.
.WED NIGHT...E winds 25 kt. Seas 8 to 12 ft in E to SE swell.
.THU...E winds 20 to 25 kt. Seas 7 to 11 ft in E to SE swell.
.THU NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in E to SE
swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell.

$$

GMZ056-181500-
N Central Gulf Offshore Waters-
1051 PM EDT Mon Jun 17 2024

.OVERNIGHT...E to SE winds 25 to 30 kt. Seas 7 to 11 ft in SE
swell. Scattered showers and isolated tstms.
.TUE...E to SE winds 25 to 30 kt. Seas 8 to 12 ft in SE swell.
Scattered showers and isolated tstms.
.TUE NIGHT...E to SE winds 25 to 30 kt. Seas 8 to 12 ft in E to
SE swell.
.WED...E to SE winds 20 to 25 kt. Seas 7 to 11 ft in E to SE
swell.
.WED NIGHT...E to SE winds 20 to 25 kt. Seas 7 to 10 ft in E to
SE swell.
.THU...E winds 15 to 20 kt. Seas 6 to 9 ft in E to SE swell.
.THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 8 ft.
.FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...E winds 10 to 15 kt. Seas 4 to 6 ft.

$$

GMZ057-181500-
NE Gulf N of 26N E of 87W-
1051 PM EDT Mon Jun 17 2024

.OVERNIGHT...E to SE winds 20 to 25 kt. Seas 6 to 8 ft.
.TUE...E to SE winds 20 to 25 kt. Seas 7 to 10 ft in SE swell.
.TUE NIGHT...E winds 20 to 25 kt. Seas 7 to 10 ft in E to SE
swell.
.WED...E winds 20 to 25 kt. Seas 6 to 9 ft in E to SE swell.
.WED NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in E to SE
swell.
.THU...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell.
.THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE
swell.
.FRI...E winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SE
swell.
.SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.

$$

GMZ058-181500-
W Central Gulf from 22N to 26N W of 94W-
1051 PM EDT Mon Jun 17 2024

...TROPICAL STORM WARNING...

.OVERNIGHT...W of 96W, NE to E winds 15 to 20 kt. E of 96W, NE to
E winds 25 to 30 kt late. Seas 7 to 10 ft in E swell. Scattered
showers and isolated tstms.
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. N to NE winds 20 to
25 kt W of 96W, and N to NE 30 to 35 kt E of 96W. Seas 7 to 10 ft
in NE to E swell. Scattered showers and isolated tstms.
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds
25 to 30 kt W of 96W, and N to NE 30 to 40 kt E of 96W. Seas 7 to
10 ft in NE to E swell. Scattered showers and isolated tstms.
.WED...TROPICAL STORM CONDITIONS EXPECTED. W of 96W, N winds
25 to 30 kt, increasing to 35 to 40 kt in the afternoon. E of
96W, E to SE winds 35 to 40 kt. Seas 7 to 10 ft in NE to E swell.
Scattered showers and isolated tstms.
.WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds
40 to 45 kt W of 96W, and SE 30 to 40 kt E of 96W. Seas 7 to
10 ft in NE to E swell. Scattered showers and isolated tstms.
.THU...TROPICAL STORM CONDITIONS POSSIBLE.
.THU NIGHT...E winds 25 to 30 kt. Seas 7 to 11 ft in E swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...NE winds 15 to 20 kt. Seas 4 to 6 ft.

$$

GMZ045-181500-
W Central Gulf from 22N to 26N between 91W and 94W-
1051 PM EDT Mon Jun 17 2024

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to
35 kt. Seas 7 to 11 ft in E swell. Numerous showers and scattered
tstms.
.TUE...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to 35 kt.
Seas 8 to 12 ft in E swell. Scattered showers and isolated tstms.
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds
35 to 40 kt. Seas 7 to 11 ft. Scattered showers and isolated
tstms.
.WED...TROPICAL STORM CONDITIONS EXPECTED. SE winds 35 to 40 kt,
diminishing to 25 to 30 kt in the afternoon. Seas 7 to 11 ft in E
swell. Scattered showers and isolated tstms.
.WED NIGHT...E to SE winds 25 to 30 kt. Seas 7 to 11 ft in E
swell. Scattered showers and isolated tstms.
.THU...E to SE winds 20 to 25 kt. Seas 7 to 11 ft in E swell.
.THU NIGHT...E winds 20 to 25 kt. Seas 7 to 10 ft in E swell.
.FRI...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell.
.FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft.

$$

GMZ046-181500-
Central Gulf from 22N to 26N between 87W and 91W-
1051 PM EDT Mon Jun 17 2024

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds
30 to 35 kt. Seas 8 to 12 ft in E to SE swell. Scattered showers
and isolated tstms.
.TUE...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds 30 to
35 kt. Seas 7 to 11 ft in E to SE swell. Scattered showers and
isolated tstms.
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds
30 to 35 kt. Seas 7 to 11 ft in E swell. Scattered showers and
isolated tstms.
.WED...E to SE winds 20 to 25 kt. Seas 7 to 11 ft in E swell.
Scattered showers and isolated tstms.
.WED NIGHT...E to SE winds 20 to 25 kt. Seas 6 to 9 ft in E
swell.
.THU...E winds 20 to 25 kt. Seas 6 to 9 ft in E swell.
.THU NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft.
.FRI...E winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft.
.SAT...E to SE winds 20 to 25 kt. Seas 6 to 9 ft in E swell.

$$

GMZ047-181500-
SE Gulf from 22N to 26N E of 87W including Straits of Florida-
1051 PM EDT Mon Jun 17 2024

.OVERNIGHT...E to SE winds 20 to 25 kt. Seas 7 to 10 ft in E to
SE swell. Scattered showers and isolated tstms.
.TUE...E to SE winds 20 to 25 kt. Seas 6 to 9 ft in E to SE
swell. Scattered showers and isolated tstms.
.TUE NIGHT...E to SE winds 20 to 25 kt. Seas 6 to 9 ft in E to SE
swell. Scattered showers and isolated tstms.
.WED...E to SE winds 20 to 25 kt. Seas 6 to 8 ft. Scattered
showers and isolated tstms.
.WED NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered
showers and isolated tstms.
.THU...E winds 15 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI...E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E to SE winds 20 to 25 kt. Seas 4 to 6 ft, building
to 6 to 9 ft in E to SE swell late.
.SAT...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in SE swell.

$$

GMZ048-181500-
SW Gulf S of 22N W of 94W-
1051 PM EDT Mon Jun 17 2024

.OVERNIGHT...NW winds 25 to 30 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 20 to 25 kt.
Seas 3 to 5 ft. Scattered showers and isolated tstms.
.TUE NIGHT...S of 21N W of 95W, NW winds 15 to 20 kt, shifting to
W 10 kt late. Elsewhere, W winds 25 to 30 kt. Seas 4 to
6 ft. Scattered showers and isolated tstms.
.WED...W winds 15 to 20 kt S of 21N W of 95W, and W 25 to 30 kt
elsewhere. Seas 4 to 6 ft. Scattered showers and isolated tstms.
.WED NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.THU...S winds 10 to 15 kt S of 21N W of 95W, and SE to S 20 to
25 kt elsewhere. Seas 6 to 8 ft in NE swell.
.THU NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E
swell.
.FRI...E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E swell.
.FRI NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E
swell.
.SAT...N winds 20 to 25 kt. Seas 6 to 9 ft in NE to E swell.

$$

GMZ049-181500-
Central Bay of Campeche-
1051 PM EDT Mon Jun 17 2024

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW to W winds
25 to 30 kt. Seas 4 to 6 ft. Scattered showers and isolated
tstms.
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. SW to W winds 25 to
30 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms.
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW winds 15 to
20 kt S of 20N, and S to SW 30 to 35 kt N of 20N. Seas 3 to 5 ft.
Scattered showers and isolated tstms.
.WED...S of 20N, SW to W winds 15 to 20 kt. N of 20N, S to SW
winds 25 to 30 kt, diminishing to 15 to 20 kt in the afternoon.
Seas 3 to 5 ft. Scattered showers and isolated tstms.
.WED NIGHT...S of 20N, W winds 15 to 20 kt, shifting to S to SW
10 to 15 kt late. N of 20N, S winds 20 to 25 kt. Seas
4 to 6 ft. Scattered showers and isolated tstms.
.THU...E winds 15 to 20 kt S of 20N, and E to SE 20 to 25 kt N of
20N. Seas 6 to 9 ft in NE swell.
.THU NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E
swell.
.FRI...E winds 20 to 25 kt. Seas 6 to 9 ft in NE to E swell.
.FRI NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 9 ft in NE
swell.
.SAT...S of 20N, E to SE winds 10 to 15 kt, shifting to SW to W
in the afternoon. N of 20N, NE to E winds 20 to 25 kt. Seas 6 to
9 ft in NE swell.

$$

GMZ050-181500-
E Bay of Campeche including Campeche Bank-
1051 PM EDT Mon Jun 17 2024

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE to S winds
30 to 35 kt. Seas 4 to 6 ft. Scattered showers and isolated
tstms.
.TUE...TROPICAL STORM CONDITIONS EXPECTED. S winds 30 to 35 kt.
Seas 4 to 6 ft. Scattered showers and isolated tstms.
.TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 30 to
35 kt W of 90W, and SE 20 to 25 kt E of 90W. Seas 3 to 5 ft.
Scattered showers and isolated tstms.
.WED...SE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers
and isolated tstms.
.WED NIGHT...SE winds 20 to 25 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.THU...E winds 20 to 25 kt. Seas 6 to 8 ft.
.THU NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI...W of 90W, NE to E winds 20 to 25 kt. E of 90W, E winds
10 to 15 kt, becoming NE to E 20 to 25 kt in the afternoon. Seas
6 to 8 ft.
.FRI NIGHT...NE to E winds 20 to 25 kt W of 90W, and E 25 to
30 kt E of 90W. Seas 6 to 8 ft.
.SAT...SE winds 20 to 25 kt. Seas 6 to 8 ft.

$$

Forecaster AL