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 31
000
FZNT24 KNHC 260216
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1016 PM EDT Mon Sep 25 2017

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.

GMZ001-261430-
Synopsis for the Gulf of Mexico
1016 PM EDT Mon Sep 25 2017

.SYNOPSIS...A thermal trough will develop each evening over the
NW Yucatan Peninsula, move into the SW Gulf overnight where it
will dissipate each morning. Weak high pressure will remain over
the area through Wednesday night. A cold front will move into
the northern and western Gulf waters on Friday, and stall from
northern Florida to S Texas on Saturday.

$$

GMZ011-261430-
NW Gulf including Stetson Bank-
1016 PM EDT Mon Sep 25 2017

.OVERNIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NE to E winds 10 to 15 kt. 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. Seas 3 to 4 ft.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...NE winds 10 to 15 kt. Seas 4 to 5 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft.

$$

GMZ013-261430-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
1016 PM EDT Mon Sep 25 2017

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

$$

GMZ015-261430-
NE Gulf N of 25N E of 87W-
1016 PM EDT Mon Sep 25 2017

.OVERNIGHT...SE winds less than 5 kt. Seas 2 ft or less.
.TUE...E winds 5 to 10 kt. Seas 2 ft or less.
.TUE NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.WED...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.WED NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.THU...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.FRI...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.
.SAT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...NE to E winds 15 to 20 kt. Seas 2 ft or less,
becoming 3 ft late.

$$

GMZ017-261430-
W Central Gulf from 22N to 26N W of 94W-
1016 PM EDT Mon Sep 25 2017

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

$$

GMZ019-261430-
Central Gulf from 22N to 26N between 87W and 94W-
1016 PM EDT Mon Sep 25 2017

.OVERNIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less,
becoming 3 ft late.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft in the morning,
becoming 2 ft or less.
.TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 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 3 to 4 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.SAT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ021-261430-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
1016 PM EDT Mon Sep 25 2017

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

$$

GMZ023-261430-
SW Gulf S of 22N W of 94W-
1016 PM EDT Mon Sep 25 2017

.OVERNIGHT...E winds 10 to 15 kt. Seas 3 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.
.WED...S of 21N W of 95W, NW to N winds less than 5 kt,
increasing to 10 to 15 kt in the afternoon. Elsewhere, NE winds
10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...NW to N winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...N winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft.
.SAT...N winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 4 to 6 ft.

$$

GMZ025-261430-
E Bay of Campeche including Campeche Bank-
1016 PM EDT Mon Sep 25 2017

.OVERNIGHT...NE to E winds 15 to 20 kt. Seas 3 to 4 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.THU...S winds 10 to 15 kt. Seas 3 ft.
.THU NIGHT...N winds 5 to 10 kt, shifting to NE to E 10 to 15 kt
late. Seas 2 ft or less, becoming 3 ft late.
.FRI...E to SE winds 10 to 15 kt. Seas 3 ft in the morning,
becoming 2 ft or less.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, becoming
3 ft late.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.

$$

Forecaster AL



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.