137
FZNT24 KNHC 010239
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1039 PM EDT TUE SEP 30 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.
GMZ001-011445-
SYNOPSIS FOR THE GULF OF AMERICA
1039 PM EDT TUE SEP 30 2025
SYNOPSIS
A WEAK LOW PRESSURE AND SURFACE TROUGH IN THE CENTRAL
BAY OF CAMPECHE WILL CONTINUE TO DRIFT SOUTHWESTWARD OVER THE
NEXT DAY OR SO AND GRADUALLY DISSIPATE. FRESH N-NE WINDS ARE
FORECAST OVER THE WESTERN AND SW GULF THROUGH WED NIGHT. MODERATE
TO LOCALLY FRESH CYCLONIC WINDS WILL PREVAIL ACROSS THE EASTERN
GULF AND FLORIDA STRAITS THROUGH TONIGHT. OTHERWISE, MODEST HIGH
PRESSURE WILL LEAD TO MODERATE OR LIGHTER NORTH WINDS AND SLIGHT
TO MODERATE SEAS THROUGH MIDWEEK. A STRONGER HIGH PRESSURE
BUILDING SOUTHWARD THROUGH THE EASTERN UNITED STATES WILL LEAD TO
INCREASING NE WINDS, WITH FRESH TO STRONG WINDS AND ROUGH SEAS IN
THE N GULF THU THROUGH SAT. FRESH TO STRONG NW WINDS WILL PULSE
OFF VERACRUZ LATE THU AND FRI.
GMZ040-011445-
NW GULF OF AMERICA INCLUDING STETSON BANK-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
E TO SE WINDS 10 KT LATE. SEAS 3 FT OR
LESS.
WED
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT, BECOMING NE 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
SAT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
SAT NIGHT
NE WINDS 10 TO 15 KT S OF 27N, AND NE 15 TO 20 KT N
OF 27N. SEAS 5 TO 7 FT.
SUN
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN NE TO E SWELL.
GMZ041-011445-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
E WINDS 10 KT LATE. SEAS 3 FT OR LESS.
WED
N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
NE 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 20 TO 25 KT. SEAS 4 TO 6 FT.
FRI NIGHT
NE TO E WINDS 25 TO 30 KT. SEAS 6 TO 9 FT IN NE TO E
SWELL.
SAT
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN E SWELL.
SAT NIGHT
NE WINDS 20 TO 25 KT, SHIFTING TO SE TO S 15 TO
20 KT LATE. SEAS 5 TO 7 FT.
SUN
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
GMZ056-011445-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
NE WINDS 10 KT LATE. SEAS 3 FT OR LESS.
WED
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU
NE TO E WINDS 15 TO 20 KT. SEAS 3 FT OR LESS, BUILDING TO
4 TO 6 FT IN THE AFTERNOON. SCATTERED SHOWERS AND ISOLATED TSTMS.
THU NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
FRI NIGHT
E WINDS 25 TO 30 KT W OF 89W, AND E 20 TO 25 KT E OF
89W. SEAS 6 TO 8 FT.
SAT
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SAT NIGHT
SE WINDS 15 TO 20 KT W OF 89W, AND E TO SE 20 TO
25 KT E OF 89W. SEAS 6 TO 8 FT IN NE TO E SWELL.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
GMZ057-011445-
NE GULF OF AMERICA N OF 26N E OF 87W-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
N TO NE WINDS 10 TO 15 KT LATE. SEAS 3 FT
OR LESS.
WED
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU
E WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
THU NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
FRI NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SAT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SAT NIGHT
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SUN
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
GMZ058-011445-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
NE WINDS 10 TO 15 KT LATE. SEAS 3 TO 5 FT.
WED
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
NE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
THU
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU NIGHT
NE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. ISOLATED
TSTMS.
FRI
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI NIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NE SWELL.
SAT NIGHT
N TO NE WINDS 15 TO 20 KT, SHIFTING TO NE 10 KT
LATE. SEAS 4 TO 6 FT.
SUN
E TO SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 TO 5 FT.
GMZ045-011445-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
E WINDS 10 TO 15 KT LATE. SEAS 2 TO 4 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.
FRI NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT
E WINDS 10 KT, SHIFTING TO S TO SW IN THE AFTERNOON. SEAS
4 TO 6 FT IN NE SWELL.
SAT NIGHT
NW TO N WINDS 10 KT, SHIFTING TO SE LATE.
SEAS 3 TO 5 FT.
SUN
S WINDS 10 KT. SEAS 3 TO 5 FT.
GMZ046-011445-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
NE TO E WINDS 10 KT LATE. SEAS 3 FT OR
LESS.
WED
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE 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,
BUILDING TO 3 TO 5 FT LATE.
FRI
S OF 24N, E WINDS 10 KT IN THE MORNING, BECOMING VARIABLE
LESS THAN 5 KT. N OF 24N, E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN
NE SWELL.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SAT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN NE SWELL.
SAT NIGHT
S OF 24N, NE WINDS 10 KT, SHIFTING TO E TO SE 15 TO
20 KT LATE. N OF 24N, E TO SE WINDS 10 KT. SEAS 3 TO
5 FT.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
GMZ047-011445-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
N WINDS 10 KT LATE. SEAS 3 FT OR LESS.
WED
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
N TO 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 KT S OF 24N, AND NE TO E 15 TO
20 KT N OF 24N. SEAS 3 FT OR LESS, BUILDING TO 3 TO 5 FT LATE.
FRI
NE TO E WINDS 10 KT S OF 24N, AND E 15 TO 20 KT N OF 24N.
SEAS 3 TO 5 FT.
FRI NIGHT
NE TO E WINDS 10 KT S OF 24N, AND E 15 TO 20 KT N OF
24N. SEAS 3 TO 5 FT.
SAT
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN
SE WINDS 10 KT. SEAS 2 TO 4 FT.
GMZ048-011445-
SW GULF OF AMERICA S OF 22N W OF 94W-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
NW TO N WINDS 10 TO 15 KT LATE. SEAS 3 TO
5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
WED
NW TO N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED NIGHT
N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
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. SCATTERED SHOWERS AND ISOLATED
TSTMS.
THU NIGHT
N WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
NW TO N WINDS 20 TO 25 KT S OF 21N W OF 95W, AND NW TO N
10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT.
FRI NIGHT
N WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN N SWELL.
SAT
NW TO N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SAT NIGHT
N WINDS 10 TO 15 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 TO 5 FT.
SUN
NW TO N WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
GMZ049-011445-
CENTRAL BAY OF CAMPECHE-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
W TO NW WINDS 10 KT LATE. SEAS 2 TO 4 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
WED
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
WED NIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU
SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND
ISOLATED TSTMS.
THU NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E WINDS 10 KT, SHIFTING TO NW IN THE AFTERNOON. SEAS 3 FT
OR LESS.
FRI NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT
NE WINDS 10 KT, SHIFTING TO W TO NW IN THE AFTERNOON. SEAS
3 FT OR LESS.
SAT NIGHT
NW TO N WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ050-011445-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
1039 PM EDT TUE SEP 30 2025
OVERNIGHT
E TO SE WINDS 10 KT LATE. SEAS 3 FT OR
LESS.
WED
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
N TO NE WINDS 10 TO 15 KT, SHIFTING TO E LATE. SEAS
3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
THU
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
THU NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
N WINDS 10 TO 15 KT, SHIFTING TO NE TO E LATE. SEAS
3 FT OR LESS.
SAT
SE WINDS 10 KT, SHIFTING TO S TO SW IN THE AFTERNOON. SEAS
3 FT OR LESS.
SAT NIGHT
NW TO N WINDS 10 TO 15 KT, SHIFTING TO E TO SE 15 TO
20 KT LATE. SEAS 3 FT OR LESS.
SUN
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
FORECASTER DELGADO
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