Offshore Marine Forecast

FZNT24 KNHC 140302
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
1002 PM EST Wed Nov 13 2019

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.

GMZ001-141515-
Synopsis for the Gulf of Mexico
1002 PM EST Wed Nov 13 2019

.SYNOPSIS...A stationary front from the Florida Keys to the
Yucatan Peninsula near 21N87.5W will begin to drift NW-N and 
gradually dissipate Thu. A new cold front will move into the Gulf
Thu, then moves SE and clear the basin Fri. Weak low pressure is 
expected to form Thu night or early Fri over the NE Gulf and move 
slowly NE. In the wake of this front, gale force winds are 
forecast over portions of the SW Gulf Fri and Fri night. Yet 
another cold front may move into the western Gulf late Sun through
Mon. 

$$

GMZ011-141515-
NW Gulf including Stetson Bank-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...E to SE winds 10 to 15 kt late. Seas 3 to 5 ft. 
Scattered showers and isolated tstms. 
.THU...E winds 15 to 20 kt. Seas 3 to 5 ft.
Numerous showers and scattered tstms. 
.THU NIGHT...N to NE winds 20 to 25 kt. Seas 6 to 9 ft.
Numerous showers and scattered tstms. 
.FRI...N winds 20 to 25 kt. Seas 6 to 8 ft.
Scattered showers and isolated tstms. 
.FRI NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...NE winds 10 kt. Seas 2 to 4 ft. 
.SAT NIGHT...E winds 10 kt. Seas 3 ft or less. 
.SUN...SE winds 10 kt. Seas 3 ft or less. 
.SUN NIGHT...SE winds 10 kt, shifting to S to SW late.
Seas 3 ft or less. 
.MON...NE winds 15 to 20 kt. Seas 2 to 4 ft. 
.MON NIGHT...N winds 10 to 15 kt. Seas 2 to 4 ft. 

$$

GMZ013-141515-
N Central Gulf including Flower Garden Banks Marine Sanctuary-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...E winds 10 kt late. Seas 4 to 6 ft. 
.THU...NE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered tstms. 
.THU NIGHT...N to NE winds 20 to 25 kt. Seas 6 to 8 ft.
Scattered showers and isolated tstms. 
.FRI...N winds 20 kt. Seas 6 to 8 ft. 
.FRI NIGHT...N winds 15 to 20 kt. Seas 4 to 6 ft. 
.SAT...N winds 15 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...NE to E winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
.MON...N to NE winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...N winds 10 to 15 kt. Seas 3 ft or less. 

$$

GMZ015-141515-
NE Gulf N of 25N E of 87W-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...E winds 15 to 20 kt late. Seas 5 to 7 ft. 
.THU...E winds 15 to 20 kt. Seas 4 to 6 ft.
Scattered showers and isolated tstms. 
.THU NIGHT...W winds 10 to 15 kt S of 27N, and N to NE 20 to
25 kt elsewhere. Seas 5 to 7 ft.
Numerous showers and scattered tstms. 
.FRI...NW to N winds 15 to 20 kt. Seas 5 to 7 ft.
Scattered showers and isolated tstms. 
.FRI NIGHT...NW to N winds 20 kt. Seas 4 to 6 ft. 
.SAT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. 
.SUN...N to NE winds 10 to 15 kt. Seas 2 to 4 ft. 
.SUN NIGHT...NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less. 
.MON...E winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...E winds 10 kt. Seas 3 ft or less. 

$$

GMZ017-141515-
W Central Gulf from 22N to 26N W of 94W-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...NE to E winds 10 to 15 kt late. Seas 6 to 8 ft in NE
swell. Scattered showers and isolated tstms. 
.THU...N to NE winds 10 to 15 kt. Seas 4 to 6 ft.
Scattered tstms. 
.THU NIGHT...N winds 15 to 20 kt, increasing to 25 to 30 kt late.
Seas 6 to 9 ft. Scattered tstms.
.FRI...N winds 20 to 30 kt. Seas 9 to 13 ft in NE swell.
Scattered showers and isolated tstms. 
.FRI NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. 
.SAT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.SAT NIGHT...E winds 10 kt. Seas 2 to 4 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 ft or less. 
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. 
.MON...NW to N winds 20 to 25 kt. Seas 2 to 4 ft, building to
4 to 6 ft in the afternoon. 
.MON NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. 

$$

GMZ019-141515-
Central Gulf from 22N to 26N between 87W and 94W-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...NE to E winds 10 to 15 kt late. Seas 6 to 8 ft in NE
swell. 
.THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered tstms. 
.THU NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft.
Scattered showers and isolated tstms. 
.FRI...N to NE winds 20 to 25 kt. Seas 6 to 8 ft.
Scattered showers and isolated tstms. 
.FRI NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. 
.SAT...N winds 15 to 20 kt. Seas 4 to 6 ft. 
.SAT NIGHT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN...NE winds 10 kt. Seas 2 to 4 ft. 
.SUN NIGHT...NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less. 
.MON...E to SE winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. 

$$

GMZ021-141515-
E Gulf from 22N to 25N E of 87W including Straits of Florida-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...E winds 10 to 15 kt late. Seas 6 to 8 ft
in N swell. 
.THU...E to SE winds 10 kt. Seas 4 to 6 ft in N to NE swell.
Scattered tstms. 
.THU NIGHT...NE winds 10 kt. Seas 2 to 4 ft.
Scattered showers and isolated tstms. 
.FRI...Straits of Florida, NE to E winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, N to NE winds 10 kt,
becoming NW to N 15 to 20 kt in the afternoon. Seas 3 to 5 ft, 
building to 6 to 8 ft in the afternoon.
Scattered showers and isolated tstms. 
.FRI NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. 
.SAT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...N winds 15 to 20 kt. Seas 4 to 6 ft. 
.SUN...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 2 to 4 ft. 
.MON...NE to E winds 10 kt. Seas 3 ft or less. 
.MON NIGHT...E winds 10 kt, shifting to SW late. Seas 3 ft or 
less. 

$$

GMZ023-141515-
SW Gulf S of 22N W of 94W-
1002 PM EST Wed Nov 13 2019

...GALE WARNING...

.OVERNIGHT...NW to N winds 15 to 25 kt late. Seas 7 to
10 ft in N to NE swell. Scattered showers and isolated tstms. 
.THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NE swell.
Scattered showers and isolated tstms. 
.THU NIGHT...N winds 15 to 20 kt, increasing to 25 to 30 kt late.
Seas 4 to 6 ft, building to 7 to 10 ft in NE swell late. 
Scattered tstms. 
.FRI...NW to N winds 25 to 35 kt. Seas 9 to 14 ft in NE swell. 
Scattered tstms. 
.FRI NIGHT...NW to N winds 25 to 35 kt, diminishing to 20 to 30 kt
late. Seas 8 to 12 ft in NE swell. 
.SAT...N winds 20 to 25 kt. Seas 6 to 9 ft in N to NE swell. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...E to SE winds 10 kt. Seas 2 to 4 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. 
.MON...SE to S winds 10 to 15 kt, becoming NW to N 20 to 25 kt in
the afternoon. Seas 2 to 4 ft. 
.MON NIGHT...NW to N winds 20 to 25 kt. Seas 4 to 6 ft. 

$$

GMZ025-141515-
E Bay of Campeche including Campeche Bank-
1002 PM EST Wed Nov 13 2019

.OVERNIGHT...NE winds 15 to 20 kt late. Seas 7 to 10 ft
in N swell. Scattered showers and isolated tstms. 
.THU...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in NW to N
swell. Numerous showers and scattered tstms. 
.THU NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft.
Scattered tstms. 
.FRI...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.
Scattered tstms. 
.FRI NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. 
.SAT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...NE to E winds 10 kt. Seas 2 to 4 ft. 
.SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less. 
.MON...E winds 10 kt in the morning, becoming variable less than
5 kt. Seas 3 ft or less. 
.MON NIGHT...NW winds 10 to 15 kt. Seas 3 ft or less, building to
2 to 4 ft late. 

$$

Forecaster Lewitsky