670
FZNT24 KNHC 290311
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1111 PM EDT SUN SEP 28 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.
GMZ001-291515-
SYNOPSIS FOR THE GULF OF AMERICA
1111 PM EDT SUN SEP 28 2025
SYNOPSIS
WEAK LOW PRESSURE IN THE CENTRAL GULF WILL DRIFT
SOUTHWESTWARD OVER THE NEXT COUPLE OF DAYS AND SLOWLY DISSIPATE.
OTHERWISE, MODEST HIGH PRESSURE WILL LEAD TO MODERATE OR LIGHTER
NORTH WINDS AND SLIGHT TO MODERATE SEAS THROUGH WED. LATE THIS
WEEK, STRONGER HIGH PRESSURE BUILDING SOUTHWARD THROUGH THE
EASTERN UNITED STATES WILL LEAD TO INCREASING NE WINDS, WITH FRESH
TO STRONG WINDS AND LOCALLY ROUGH SEAS POSSIBLE IN THE NE GULF
THU AND FRI.
GMZ040-291515-
NW GULF OF AMERICA INCLUDING STETSON BANK-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
S OF 27N, NE WINDS 10 TO 15 KT. N OF 27N, NE TO E
WINDS 10 KT IN THE LATE EVENING AND EARLY MORNING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 2 TO 4 FT.
TUE
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE NIGHT
S OF 27N, NE WINDS 10 TO 15 KT. N OF 27N, NE TO E
WINDS 10 KT IN THE LATE EVENING AND EARLY MORNING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED 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.
THU
VARIABLE WINDS LESS THAN 5 KT, BECOMING NE 10 KT EARLY IN
THE EVENING. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS, BUILDING TO
3 TO 5 FT EARLY IN THE EVENING.
FRI NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
GMZ041-291515-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE NIGHT
W OF 92W, NE WINDS 10 TO 15 KT. E OF 92W, NE WINDS
10 KT IN THE LATE EVENING AND EARLY MORNING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
W OF 92W, NE WINDS 10 KT IN THE LATE EVENING AND
EARLY MORNING, BECOMING VARIABLE LESS THAN 5 KT. E OF 92W, NE
WINDS 10 KT. SEAS 3 FT OR LESS.
THU
NE WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
FRI NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
GMZ056-291515-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON NIGHT
W OF 89W, NE TO E WINDS 10 KT IN THE LATE EVENING
AND EARLY MORNING, BECOMING VARIABLE LESS THAN 5 KT. E OF 89W, NE
WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
N TO NE WINDS 10 KT IN THE LATE EVENING AND EARLY
MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
W OF 89W, NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. E
OF 89W, NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
THU NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
FRI
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT W OF 89W, AND
6 TO 9 FT E OF 89W.
FRI NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE TO E
SWELL.
GMZ057-291515-
NE GULF OF AMERICA N OF 26N E OF 87W-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS, BUILDING TO
3 TO 5 FT EARLY IN THE MORNING.
THU
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
THU NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
FRI
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN NE SWELL.
FRI NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE SWELL.
GMZ058-291515-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
N WINDS 10 KT W OF 96W, AND N 15 TO 20 KT E OF 96W. SEAS
2 TO 4 FT.
MON NIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TUE
N WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
TUE NIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 FT OR LESS.
THU
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
NE WINDS 10 KT. SEAS 2 TO 4 FT.
GMZ045-291515-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NW TO N WINDS 10 KT S OF 24N, AND NE 15 TO 20 KT N
OF 24N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
MON
N WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TUE
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TUE NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.
FRI NIGHT
NE TO E WINDS 10 KT IN THE LATE EVENING AND EARLY
MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 TO 5 FT.
GMZ046-291515-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND E 10 TO
15 KT N OF 24N. SEAS 2 TO 4 FT.
MON
S TO SW WINDS 10 KT, SHIFTING TO N EARLY IN THE EVENING.
SEAS 3 FT OR LESS.
MON 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.
TUE
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NE 10 KT N OF
24N. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
TUE NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
WED
NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
E WINDS 10 KT IN THE LATE MORNING AND EARLY AFTERNOON,
BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 TO 5 FT.
FRI NIGHT
E WINDS 10 KT. SEAS 3 TO 5 FT.
GMZ047-291515-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
NW TO N WINDS 10 KT. SEAS 2 TO 4 FT.
WED
N WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
THU
NE WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS S OF
24N, AND 3 TO 5 FT N OF 24N.
FRI
S OF 24N, VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR
LESS. N OF 24N, NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
FRI NIGHT
S OF 24N, E WINDS 10 KT IN THE LATE EVENING AND
EARLY MORNING, BECOMING VARIABLE LESS THAN 5 KT. N OF 24N, E
WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
GMZ048-291515-
SW GULF OF AMERICA S OF 22N W OF 94W-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
MON
NW TO N WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON NIGHT
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
NW TO N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
WED NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU
NW TO N WINDS 20 TO 25 KT S OF 21N W OF 95W, AND N 10 TO
15 KT ELSEWHERE. SEAS 3 TO 5 FT.
THU NIGHT
N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
FRI
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ049-291515-
CENTRAL BAY OF CAMPECHE-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
MON
NW WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO NW
10 KT EARLY IN THE MORNING. SEAS 3 FT OR LESS.
TUE
W TO NW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NW WINDS 10 KT, SHIFTING TO SW TO W EARLY IN THE
MORNING. SEAS 3 FT OR LESS.
WED
SW TO W WINDS 10 KT, SHIFTING TO NW TO N EARLY IN THE
EVENING. SEAS 3 FT OR LESS.
WED NIGHT
S OF 20N, VARIABLE WINDS LESS THAN 5 KT, BECOMING E
10 KT EARLY IN THE MORNING. N OF 20N, NE TO E WINDS 10 TO 15 KT.
SEAS 3 FT OR LESS.
THU
E TO SE WINDS 10 KT, SHIFTING TO N TO NE EARLY IN THE
EVENING. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
E WINDS 10 KT, SHIFTING TO N EARLY IN THE EVENING. SEAS
3 FT OR LESS.
FRI NIGHT
N TO NE WINDS 10 KT, SHIFTING TO E TO SE EARLY IN
THE MORNING. SEAS 3 FT OR LESS.
GMZ050-291515-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
1111 PM EDT SUN SEP 28 2025
OVERNIGHT
N WINDS 10 KT IN THE LATE EVENING AND EARLY MORNING,
BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
MON
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW 10 KT EARLY IN
THE EVENING. SEAS 3 FT OR LESS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TUE
SW TO W WINDS 10 KT W OF 90W, AND VARIABLE LESS THAN 5 KT
E OF 90W. SEAS 3 FT OR LESS.
TUE NIGHT
W OF 90W, NW TO N WINDS 10 KT, SHIFTING TO SE TO S
EARLY IN THE MORNING. E OF 90W, N TO NE WINDS 10 KT IN THE LATE
EVENING AND EARLY MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS
3 FT OR LESS.
WED
S TO SW WINDS 10 KT, SHIFTING TO NW EARLY IN THE EVENING.
SEAS 3 FT OR LESS.
WED NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
SE WINDS 10 KT, SHIFTING TO N TO NE EARLY IN THE EVENING.
SEAS 3 FT OR LESS.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
W OF 90W, SE TO S WINDS 10 KT, SHIFTING TO N EARLY IN THE
EVENING. E OF 90W, VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR
LESS.
FRI NIGHT
NE WINDS 10 KT, SHIFTING TO SE EARLY IN THE MORNING.
SEAS 3 FT OR LESS.
FORECASTER DELGADO
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