121
FZNT24 KNHC 270923
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
523 AM EDT SAT SEP 27 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.
GMZ001-272130-
SYNOPSIS FOR THE GULF OF AMERICA
523 AM EDT SAT SEP 27 2025
SYNOPSIS
A COLD FRONT EXTENDING FROM THE FLORIDA BIG BEND SW
TO THE CENTRAL GULF WHERE IT TRANSITIONS TO A STATIONARY FRONT
THAT CONTINUES TO JUST N OF TAMPICO WILL COMPLETELY STALL TODAY
WHILE WEAKENING AND DISSIPATE TONIGHT. AFTERWARD, THE PASSAGE OF
POTENTIAL TROPICAL CYCLONE NINE OVER THE SW N ATLANTIC WATERS WILL
ALLOW FOR LIGHT TO GENTLE NORTHERLY WINDS BASIN-WIDE THROUGH MID
NEXT WEEK.
GMZ040-272130-
NW GULF OF AMERICA INCLUDING STETSON BANK-
523 AM EDT SAT SEP 27 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING NE 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
NE TO E WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
S OF 27N, N TO NE WINDS 10 KT IN THE EVENING.
VARIABLE WINDS LESS THAN 5 KT LATE. N OF 27N, VARIABLE
WINDS LESS THAN 5 KT IN THE EVENING. SEAS 3 FT OR LESS.
GMZ041-272130-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
523 AM EDT SAT SEP 27 2025
TODAY
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
MON
NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
W OF 92W, NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. E OF 92W, VARIABLE WINDS LESS THAN 5 KT.
SEAS 3 FT OR LESS.
TUE
N WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW 10 KT
LATE. SEAS 3 FT OR LESS.
WED
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ056-272130-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
523 AM EDT SAT SEP 27 2025
TODAY
N WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
TUE
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NW WINDS 10 KT. SEAS 3 FT OR LESS.
WED
NW WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NW TO N WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ057-272130-
NE GULF OF AMERICA N OF 26N E OF 87W-
523 AM EDT SAT SEP 27 2025
TODAY
W TO NW WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TONIGHT
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
SUN
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
MON
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
NW TO N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
NW WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ058-272130-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
523 AM EDT SAT SEP 27 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING N TO NE 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
MON
NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.
TUE
VARIABLE WINDS LESS THAN 5 KT, BECOMING N TO NE 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
TUE NIGHT
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT, BECOMING N TO NE 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS IN E SWELL, SUBSIDING TO 3 FT OR
LESS IN THE AFTERNOON.
WED NIGHT
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ045-272130-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
523 AM EDT SAT SEP 27 2025
TODAY
S OF 24N, VARIABLE LESS THAN 5 KT. VARIABLE WINDS LESS
THAN 5 KT IN THE MORNING. N OF 24N, NE WINDS 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
TONIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NE 10 KT N OF
24N. SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT, BECOMING N TO NE 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
TUE NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT, BECOMING N 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
WED NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ046-272130-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
523 AM EDT SAT SEP 27 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND W TO NW
10 KT N OF 24N. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
TONIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
SUN
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.
SUN NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
MON
S OF 24N, VARIABLE WINDS LESS THAN 5 KT. N OF 24N,
VARIABLE WINDS LESS THAN 5 KT, BECOMING N TO NE 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
MON NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT, BECOMING N 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
TUE NIGHT
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NW TO N 10 KT
N OF 24N. SEAS 3 FT OR LESS.
WED NIGHT
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
GMZ047-272130-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
523 AM EDT SAT SEP 27 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
N WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
N WINDS 10 KT. SEAS 3 FT OR LESS.
MON
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
NW WINDS 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
NW WINDS 10 KT. SEAS 2 TO 4 FT.
WED
W TO NW WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ048-272130-
SW GULF OF AMERICA S OF 22N W OF 94W-
523 AM EDT SAT SEP 27 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
SUN
N WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND
ISOLATED TSTMS.
SUN NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND
ISOLATED TSTMS.
MON
N WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
N WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
N WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
N WINDS 10 KT. SEAS 3 FT OR LESS.
WED
N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ049-272130-
CENTRAL BAY OF CAMPECHE-
523 AM EDT SAT SEP 27 2025
TODAY
S OF 20N, VARIABLE WINDS LESS THAN 5 KT IN THE MORNING.
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. N OF 20N, SE
WINDS 10 KT IN THE MORNING. SEAS 3 FT OR LESS.
TONIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
MON NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW TO N 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
TUE NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
N WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ050-272130-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
523 AM EDT SAT SEP 27 2025
TODAY
W OF 90W, E TO SE WINDS 10 KT IN THE MORNING, BECOMING
VARIABLE LESS THAN 5 KT. E OF 90W, VARIABLE WINDS LESS THAN 5 KT,
BECOMING N 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.
TONIGHT
N WINDS 10 KT, SHIFTING TO NE TO E LATE.
SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
SUN
W OF 90W, E TO SE WINDS 10 KT IN THE MORNING. VARIABLE
WINDS LESS THAN 5 KT IN THE AFTERNOON. E OF 90W, VARIABLE WINDS
LESS THAN 5 KT IN THE MORNING. SEAS 3 FT OR LESS.
SUN NIGHT
N WINDS 10 KT, SHIFTING TO NE TO E LATE.
SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
MON
W OF 90W, E TO SE WINDS 10 KT IN THE MORNING. VARIABLE
WINDS LESS THAN 5 KT IN THE AFTERNOON. E OF 90W, VARIABLE WINDS
LESS THAN 5 KT IN THE MORNING. SEAS 3 FT OR LESS.
MON NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
W OF 90W, VARIABLE LESS THAN 5 KT. VARIABLE WINDS LESS
THAN 5 KT IN THE MORNING. E OF 90W, N WINDS 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
TUE NIGHT
W OF 90W, NE WINDS 10 KT. E OF 90W, NE WINDS 10 KT
IN THE EVENING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT OR
LESS.
WED
W OF 90W, N WINDS 10 KT IN THE AFTERNOON. VARIABLE WINDS
LESS THAN 5 KT IN THE MORNING. E OF 90W, VARIABLE LESS THAN 5 KT.
SEAS 3 FT OR LESS.
WED NIGHT
W OF 90W, N TO NE WINDS 10 KT. E OF 90W, NE WINDS
10 KT IN THE EVENING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT
OR LESS.
FORECASTER RAMOS
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