061
FZNT24 KNHC 300829
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
429 AM 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.
GMZ001-302030-
SYNOPSIS FOR THE GULF OF AMERICA
429 AM EDT TUE SEP 30 2025
SYNOPSIS
A WEAK LOW PRESSURE AND SURFACE TROUGH IN THE
CENTRAL GULF WILL DRIFT SOUTHWESTWARD OVER THE NEXT COUPLE OF
DAYS AND GRADUALLY DISSIPATE. LOCALLY FRESH N-NE WINDS ARE
FORECAST OVER THE WESTERN AND SW GULF THROUGH MIDWEEK. MODERATE TO
FRESH CYCLONIC WINDS WILL CONTINUE IN THE EASTERN GULF AND FLORIDA
STRAITS TODAY. 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 NE GULF
THU THROUGH SAT. MEANWHILE, FRESH TO NEAR GALE-FORCE NW WINDS AND
ROUGH SEAS WILL PULSE OFF VERACRUZ LATE THU AND FRI.
GMZ040-302030-
NW GULF OF AMERICA INCLUDING STETSON BANK-
429 AM EDT TUE SEP 30 2025
TODAY
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE WINDS 10 KT, SHIFTING TO E TO SE LATE.
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 15 TO 20 KT. SEAS 2 TO 4 FT.
FRI NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SAT
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
GMZ041-302030-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
429 AM EDT TUE SEP 30 2025
TODAY
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TONIGHT
NE TO E WINDS 10 TO 15 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
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
FRI NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SAT
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
GMZ056-302030-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
429 AM EDT TUE SEP 30 2025
TODAY
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TONIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
N TO NE WINDS 10 TO 15 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
3 TO 5 FT IN THE AFTERNOON.
THU NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
FRI
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE TO E
SWELL.
FRI NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SAT
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN NE TO E
SWELL.
GMZ057-302030-
NE GULF OF AMERICA N OF 26N E OF 87W-
429 AM EDT TUE SEP 30 2025
TODAY
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED NIGHT
NE WINDS 10 KT, SHIFTING TO NE TO E 15 TO 20 KT
LATE. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS.
THU
NE TO E WINDS 20 TO 25 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 8 FT IN NE TO E
SWELL.
FRI NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.
SAT
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE TO E
SWELL.
GMZ058-302030-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
429 AM EDT TUE SEP 30 2025
TODAY
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TONIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
WED
N TO NE 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
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
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 KT. SEAS 3 TO 5 FT.
GMZ045-302030-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
429 AM EDT TUE SEP 30 2025
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TONIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
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 WINDS 10 KT. SEAS 2 TO 4 FT.
FRI NIGHT
NE WINDS 10 KT. SEAS 4 TO 6 FT IN NE SWELL.
SAT
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN NE SWELL.
GMZ046-302030-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
429 AM EDT TUE SEP 30 2025
TODAY
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
NE WINDS 10 KT. SEAS 3 FT OR LESS.
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,
BUILDING TO 3 TO 5 FT LATE.
FRI
NE TO E WINDS 10 KT, SHIFTING TO N TO NE IN THE AFTERNOON.
SEAS 4 TO 6 FT IN NE SWELL.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN NE
SWELL.
SAT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT IN THE
AFTERNOON. SEAS 5 TO 7 FT IN NE SWELL.
GMZ047-302030-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
429 AM EDT TUE SEP 30 2025
TODAY
NW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TONIGHT
NW TO N WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
N WINDS 10 KT. SEAS 3 FT OR LESS.
THU
N TO NE WINDS 10 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
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN N TO NE
SWELL.
SAT
S WINDS 10 KT. SEAS 3 TO 5 FT.
GMZ048-302030-
SW GULF OF AMERICA S OF 22N W OF 94W-
429 AM EDT TUE SEP 30 2025
TODAY
NW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
TONIGHT
NW TO N WINDS 15 TO 20 KT. 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
N WINDS 20 TO 25 KT. SEAS 3 TO 5 FT.
THU NIGHT
NW TO N WINDS 15 TO 20 KT S OF 21N W OF 95W, AND N
TO NE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT.
FRI
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.
FRI NIGHT
NW TO N WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN NE
SWELL.
SAT
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
GMZ049-302030-
CENTRAL BAY OF CAMPECHE-
429 AM EDT TUE SEP 30 2025
TODAY
W WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TONIGHT
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
S TO SW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
E WINDS 10 KT, SHIFTING TO NW TO N IN THE AFTERNOON. SEAS
3 FT OR LESS.
FRI NIGHT
N WINDS 10 KT. SEAS 3 TO 5 FT.
SAT
NE TO E WINDS 10 KT, SHIFTING TO W IN THE AFTERNOON. SEAS
3 FT OR LESS.
GMZ050-302030-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
429 AM EDT TUE SEP 30 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
TONIGHT
NW WINDS 10 KT, SHIFTING TO E LATE. SEAS
3 FT OR LESS.
WED
SE TO S WINDS 10 KT, SHIFTING TO S TO SW IN THE AFTERNOON.
SEAS 3 FT OR LESS.
WED NIGHT
N TO NE WINDS 10 KT, SHIFTING TO E LATE.
SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
THU
E TO SE 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
E TO SE WINDS 10 KT, SHIFTING TO N IN THE AFTERNOON. SEAS
3 FT OR LESS.
FRI NIGHT
N TO NE WINDS 10 KT, SHIFTING TO E LATE.
SEAS 3 FT OR LESS.
SAT
SE TO S WINDS 10 KT, SHIFTING TO W IN THE AFTERNOON. SEAS
3 FT OR LESS.
FORECASTER DELGADO
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