121
FZNT24 KNHC 200234
OFFNT4
Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
1034 PM EDT Sat Jul 19 2025
Offshore Waters Forecast for the Gulf of America
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.
GMZ001-201445-
Synopsis for the Gulf of America
1034 PM EDT Sat Jul 19 2025
.SYNOPSIS...Relatively weak high pressure will prevail across
the basin through the middle of the next week producing gentle
to moderate winds with slight to moderate seas. Fresh to locally
strong NE to E winds will pulse along the Yucatan Peninsula each
afternoon and evening through early next week as a trough
develops inland daily and shifts westward over the Bay of
Campeche at night. Looking ahead, winds may increase to fresh
speeds across the NE Gulf by Thu as low pressure moves
across the southeastern U.S. Showers and thunderstorms are
expected to increase over most of the eastern and central Gulf
zones beginning next week.
$$
GMZ040-201445-
NW Gulf of America including Stetson Bank-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...SE to S winds 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...SE winds 10 kt. Seas 3 to 4 ft.
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...SE winds 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 10 kt. Seas 3 to 4 ft.
.WED...S of 27N, SE to S winds 10 kt in the late morning and
early afternoon. Variable winds less than 5 kt early in the
evening. N of 27N, variable winds less than 5 kt in the late
morning and early afternoon. Seas 2 to 3 ft.
.WED NIGHT...E to SE winds 10 kt in the late evening and early
morning, becoming variable less than 5 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt, becoming N to NE 10 kt
early in the evening. Seas 2 to 3 ft.
.THU NIGHT...NE to E winds 10 kt. Seas 3 to 4 ft.
$$
GMZ041-201445-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...SE winds 10 kt. Seas 3 to 4 ft.
.SUN...SE winds 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE winds 10 kt. Seas 3 to 4 ft.
.MON...SE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft.
.TUE...Variable winds less than 5 kt, becoming E 10 kt early in
the evening. Seas 2 to 4 ft.
.TUE NIGHT...SE winds 10 kt W of 92W, and variable less than 5 kt
E of 92W. Seas 2 to 4 ft.
.WED...W of 92W, variable winds less than 5 kt. E of 92W, NW
winds 10 kt, shifting to N to NE early in the evening. Seas
2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft..
.THU...N to NE 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.
$$
GMZ056-201445-
N Central Gulf of America Offshore Waters-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...SE winds 10 kt. Seas 3 to 4 ft.
.SUN...E winds 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft.
.MON...Variable winds less than 5 kt. Seas 3 ft or less.
.MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in SE
to S swell.
.TUE...Variable winds less than 5 kt W of 89W, and NW 10 kt E of
89W. Seas 2 to 4 ft in SE to S swell.
.TUE NIGHT...W of 89W, variable winds less than 5 kt in the late
evening and early morning. Variable winds less than 5 kt early in
the morning. E of 89W, NW winds 10 kt in the late evening and
early morning. Seas 2 to 3 ft.
.WED...NW to N winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE to E winds 10 to 15 kt W of 89W, and SE 15 to
20 kt E of 89W. Seas 5 to 7 ft.
$$
GMZ057-201445-
NE Gulf of America N of 26N E of 87W-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...E to SE winds 10 kt W of 85W, and variable less than
5 kt E of 85W. Seas 2 to 3 ft.
.SUN...W of 85W, variable winds less than 5 kt. E of 85W,
variable winds less than 5 kt, becoming N 10 kt early in the
evening. Seas 2 to 3 ft.
.SUN NIGHT...W of 85W, variable winds less than 5 kt, becoming W
to NW 10 kt early in the morning. E of 85W, NW to N winds 10 kt.
Seas 2 to 3 ft.
.MON...NW to N winds 10 kt. Seas 3 to 4 ft.
.MON NIGHT...NW winds 10 kt. Seas 3 to 4 ft.
.TUE...W to NW winds 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...W to NW winds 10 kt in the late evening and early
morning, becoming variable less than 5 kt. Seas 2 to 4 ft.
.WED...NW to N winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...SE winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft.
$$
GMZ058-201445-
W Central Gulf of America from 22N to 26N W of 94W-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...SE winds 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 kt. Seas 3 ft or less.
.WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less.
.THU...Variable winds less than 5 kt. Seas 3 ft or less in E to
SE swell, subsiding to 3 ft or less early in the evening.
.THU NIGHT...NE to E winds 10 kt in the late evening and early
morning, becoming variable less than 5 kt. Seas 3 ft or less.
$$
GMZ045-201445-
W Central Gulf of America from 22N to 26N between 91W and 94W-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.THU...S of 24N, E to SE winds 10 kt in the late morning and
early afternoon, becoming variable less than 5 kt. N of 24N,
variable winds less than 5 kt, becoming NW 10 kt early in the
evening. Seas 3 ft or less in E to SE swell, subsiding to 3 ft or
less early in the evening.
.THU NIGHT...S of 24N, NE winds 10 kt, shifting to SE early in
the morning. N of 24N, NW to N winds 10 kt in the late evening
and early morning, becoming variable less than 5 kt. Seas 3 ft or
less.
$$
GMZ046-201445-
Central Gulf of America from 22N to 26N between 87W and 91W-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.SUN...E winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.TUE...E winds 10 kt. Seas 2 to 4 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...S of 24N, SE winds 10 kt in the late morning and early
afternoon, becoming variable less than 5 kt. N of 24N, variable
winds less than 5 kt, becoming NW to N 10 kt early in the
evening. Seas 3 ft or less.
.WED NIGHT...S of 24N, NE winds 10 kt, shifting to E to SE early
in the morning. N of 24N, N winds 10 kt in the late evening and
early morning, becoming variable less than 5 kt. Seas 3 ft or
less.
.THU...SW to W winds 10 to 15 kt. Seas 3 ft or less.
.THU NIGHT...W to NW winds 10 to 15 kt, shifting to S early in
the morning. Seas 3 to 5 ft.
$$
GMZ047-201445-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...NE to E winds 10 kt S of 24N, and variable less than 5 kt
N of 24N. Seas 3 ft or less.
.TUE NIGHT...NE to E winds 10 kt S of 24N, and variable less than
5 kt N of 24N. Seas 3 ft or less.
.WED...Variable winds less than 5 kt S of 24N, and W 10 kt N of
24N. Seas 3 ft or less.
.WED NIGHT...Variable winds less than 5 kt, becoming SE to S
10 kt early in the morning. Seas 3 ft or less.
.THU...S winds 10 to 15 kt. Seas 2 to 4 ft.
.THU NIGHT...S of 24N, SE winds 10 to 15 kt. Seas 3 ft or less. N
of 24N, SE to S winds 15 to 20 kt. Seas 4 to 6 ft.
$$
GMZ048-201445-
SW Gulf of America S of 22N W of 94W-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated thunderstorms.
.SUN...S to SW winds 10 kt, shifting to NE early in the evening.
Seas 2 to 4 ft. Isolated showers and thunderstorms.
.SUN NIGHT...E winds 10 kt. Seas 3 to 4 ft. Isolated showers and
thunderstorms.
.MON...S of 21N W of 95W, variable winds less than 5 kt, becoming
N to NE 10 kt early in the evening. Elsewhere, NE to E winds
10 kt. Seas 3 to 4 ft. Isolated showers and thunderstorms.
.MON NIGHT...NE to E winds 10 kt. Seas 3 to 4 ft. Isolated
showers and thunderstorms.
.TUE...S of 21N W of 95W, variable winds less than 5 kt, becoming
N to NE 10 kt early in the evening. Elsewhere, NE to E winds
10 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE to E winds 10 kt. Seas 3 to 4 ft.
.WED...S of 21N W of 95W, variable winds less than 5 kt, becoming
N 10 kt early in the evening. Elsewhere, NE winds 10 kt. Seas
3 to 4 ft.
.WED NIGHT...NE winds 10 kt. Seas 2 to 4 ft.
.THU...Variable winds less than 5 kt. Seas 2 to 4 ft.
.THU NIGHT...S of 21N W of 95W, NE to E winds 10 kt in the late
evening and early morning, becoming variable less than 5 kt.
Elsewhere, NE to E winds 10 kt. Seas 2 to 4 ft.
$$
GMZ049-201445-
Central Bay of Campeche-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Winds and
seas higher in and near scattered to numerous showers and
thunderstorms SE part.
.SUN...S of 20N, N to NE winds early in the evening. Winds SE
10 to 15 kt in the late morning and early afternoon. N of 20N,
variable less than 5 kt. Seas 3 to 4 ft. Scattered showers and
thunderstorms mainly E part.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and thunderstorms mainly E part.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and
thunderstorms mainly E part.
.MON NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.THU...S of 20N, variable winds less than 5 kt, becoming NW to N
10 kt early in the evening. N of 20N, NE to E winds 10 kt. Seas
3 ft or less.
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less.
$$
GMZ050-201445-
E Bay of Campeche including Campeche Bank-
1034 PM EDT Sat Jul 19 2025
.OVERNIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Winds and seas
higher in and near scattered to numerous showers and
thunderstorms.
.SUN...E to SE winds 10 kt, becoming N to NE 15 to 20 kt early in
the evening. Seas 2 to 4 ft. Scattered showers and thunderstorms.
.SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and thunderstorms.
.MON...E to SE winds 10 to 15 kt, becoming N to NE 15 to 20 kt
late. Seas 3 to 6 ft. Scattered showers and thunderstorms.
.MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...E to SE winds 10 to 15 kt, shifting to N to NE early in
the evening. Seas 3 to 5 ft.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.WED...SE winds 10 to 15 kt, shifting to N to NE early in the
evening. Seas 3 to 5 ft.
.WED NIGHT...N to NE winds 10 to 15 kt, shifting to E early in
the morning. Seas 3 to 5 ft.
.THU...SE to S winds 10 to 15 kt, shifting to W early in the
evening. Seas 3 to 5 ft.
.THU NIGHT...N to NE winds 10 to 15 kt, shifting to E to SE early
in the morning. Seas 3 to 5 ft.
$$
Forecaster Aguirre