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
000
FZNT24 KNHC 251456
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1056 AM 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.

GMZ001-260300-
Synopsis for the Gulf of Mexico
1056 AM 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 across
the northern and western Gulf waters on Thursday, and reach a
from northern Florida to the central and SW Gulf waters on
Friday.

$$

GMZ011-260300-
NW Gulf including Stetson Bank-
1056 AM EDT Mon Sep 25 2017

.TODAY...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less,
building to 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 ft.
.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 4 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.

$$

GMZ013-260300-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
1056 AM EDT Mon Sep 25 2017

.TODAY...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...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 2 ft or less, building to
3 ft late.
.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 4 ft.
.FRI...NE 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.

$$

GMZ015-260300-
NE Gulf N of 25N E of 87W-
1056 AM EDT Mon Sep 25 2017

.TODAY...SE to S winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...E to SE winds less than 5 kt. Seas 2 ft or less.
.TUE...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.TUE NIGHT...E 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...NE to 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.

$$

GMZ017-260300-
W Central Gulf from 22N to 26N W of 94W-
1056 AM EDT Mon Sep 25 2017

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

$$

GMZ019-260300-
Central Gulf from 22N to 26N between 87W and 94W-
1056 AM EDT Mon Sep 25 2017

.TODAY...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...E to 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...E 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 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 4 ft.
.FRI...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.

$$

GMZ021-260300-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
1056 AM EDT Mon Sep 25 2017

.TODAY...SE winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...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 to SE winds 10 to 15 kt. Seas 2 ft or less,
building to 3 ft late.
.WED...E to SE winds 10 to 15 kt. Seas 3 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft.
.FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less.
.FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less.

$$

GMZ023-260300-
SW Gulf S of 22N W of 94W-
1056 AM EDT Mon Sep 25 2017

.TODAY...SE winds 5 to 10 kt. Seas 2 ft or less.
.TONIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less,
building to 3 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft.
.WED...E to SE winds 5 to 10 kt, shifting to N in the afternoon.
Seas 3 ft.
.WED NIGHT...N to NE winds 5 to 10 kt. Seas 3 ft.
.THU...NW to N winds 10 to 15 kt. Seas 3 ft.
.THU NIGHT...N winds 10 to 15 kt. Seas 3 ft.
.FRI...N winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 4 ft.

$$

GMZ025-260300-
E Bay of Campeche including Campeche Bank-
1056 AM EDT Mon Sep 25 2017

.TODAY...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.TONIGHT...E winds 15 to 20 kt. Seas 2 ft or less, building to
3 to 4 ft late.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 to 4 ft late.
.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft in the morning,
subsiding to 2 ft or less.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.THU...SE winds 10 to 15 kt. Seas 2 ft or less.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
.FRI...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less.

$$

Forecaster GR



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