762
FZNT24 KNHC 232049
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
449 PM EDT TUE SEP 23 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.
GMZ001-240900-
SYNOPSIS FOR THE GULF OF AMERICA
449 PM EDT TUE SEP 23 2025
SYNOPSIS
WEAK HIGH PRESSURE ACROSS THE EASTERN U.S. WILL
CONTINUE TO EXTEND A RIDGE INTO THE NE GULF THROUGH WED TO
SUPPORT GENTLE TO MODERATE E TO SE WINDS AND SLIGHT SEAS ACROSS
THE GULF WATERS. LOOKING AHEAD, A WEAK COLD FRONT WILL ENTER THE
NORTHWEST GULF BY EARLY FRI, REACH FROM THE NORTHEAST GULF TO
NEAR CABO ROJO, MEXICO BY SAT EVENING, THEN WEAKEN AND STALL OVER
THE SOUTHEAST GULF BY LATE SUN.
GMZ040-240900-
NW GULF OF AMERICA INCLUDING STETSON BANK-
449 PM EDT TUE SEP 23 2025
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
THU
SW WINDS 10 KT, SHIFTING TO W TO NW IN THE AFTERNOON. SEAS
3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI
N WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ041-240900-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
449 PM EDT TUE SEP 23 2025
TONIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
WED
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT
LATE. SEAS 3 FT OR LESS.
THU
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W
10 KT LATE. SEAS 3 FT OR LESS.
FRI
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
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 TO 15 KT. SEAS 3 FT OR LESS.
GMZ056-240900-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
449 PM EDT TUE SEP 23 2025
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
W OF 89W, SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE
LESS THAN 5 KT. E OF 89W, VARIABLE WINDS LESS THAN 5 KT. SEAS
3 FT OR LESS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT
LATE. SEAS 3 FT OR LESS.
THU
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT
LATE. SEAS 3 FT OR LESS.
FRI
SW TO W WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
W TO NW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
N WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
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.
GMZ057-240900-
NE GULF OF AMERICA N OF 26N E OF 87W-
449 PM EDT TUE SEP 23 2025
TONIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SCATTERED SHOWERS AND ISOLATED TSTMS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
W OF 85W, SW TO W WINDS 10 KT. E OF 85W, VARIABLE WINDS
LESS THAN 5 KT, BECOMING SW TO W 10 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
FRI NIGHT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
W OF 85W, N TO NE WINDS 10 KT IN THE EVENING,
BECOMING VARIABLE LESS THAN 5 KT. E OF 85W, VARIABLE WINDS LESS
THAN 5 KT. SEAS 2 TO 4 FT.
SUN
N WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 3 FT OR LESS.
SUN NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ058-240900-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
449 PM EDT TUE SEP 23 2025
TONIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT, BECOMING N 10 TO 15 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
FRI NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ045-240900-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
449 PM EDT TUE SEP 23 2025
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
THU
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
THU NIGHT
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN
5 KT N OF 24N. SEAS 3 FT OR LESS IN SE TO S SWELL, SUBSIDING TO
3 FT OR LESS LATE.
FRI
S OF 24N, SE WINDS 10 KT, SHIFTING TO SW TO W IN THE
AFTERNOON. N OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING W
10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NW 10 KT
N OF 24N. SEAS 3 FT OR LESS.
SAT
N WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ046-240900-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
449 PM EDT TUE SEP 23 2025
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
WED NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN
5 KT N OF 24N. SEAS 3 FT OR LESS.
FRI
S OF 24N, E TO SE WINDS 10 KT IN THE MORNING, BECOMING
VARIABLE LESS THAN 5 KT. N OF 24N, VARIABLE WINDS LESS THAN 5 KT,
BECOMING SW TO W 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.
FRI NIGHT
S OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING S
10 KT LATE. N OF 24N, SW TO W WINDS 10 TO 15 KT. SEAS
3 FT OR LESS.
SAT
W WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NE 10 KT
N OF 24N. 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
E WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ047-240900-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
449 PM EDT TUE SEP 23 2025
TONIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
WED
E TO SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
WED NIGHT
NE WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT
N OF 24N. SEAS 3 FT OR LESS.
THU
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT
N OF 24N. SEAS 3 FT OR LESS.
THU NIGHT
NE WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT
N OF 24N. SEAS 3 FT OR LESS.
FRI
S OF 24N, E WINDS 10 KT IN THE MORNING. VARIABLE WINDS
LESS THAN 5 KT IN THE AFTERNOON. N OF 24N, VARIABLE WINDS LESS
THAN 5 KT IN THE MORNING. SEAS 3 FT OR LESS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT
LATE. SEAS 3 FT OR LESS.
SAT
S OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO NW
10 KT IN THE AFTERNOON. N OF 24N, W WINDS 10 TO 15 KT. 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
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW TO N 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
SUN NIGHT
S OF 24N, N TO NE WINDS 10 KT IN THE EVENING,
BECOMING VARIABLE LESS THAN 5 KT. N OF 24N, N TO NE WINDS 10 KT.
SEAS 3 FT OR LESS.
GMZ048-240900-
SW GULF OF AMERICA S OF 22N W OF 94W-
449 PM EDT TUE SEP 23 2025
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
THU
SE WINDS 10 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND
ISOLATED TSTMS.
THU NIGHT
S OF 21N W OF 95W, E TO SE WINDS 10 KT IN THE
EVENING, BECOMING VARIABLE LESS THAN 5 KT. ELSEWHERE, E WINDS
10 KT. SEAS 3 FT OR LESS.
FRI
S OF 21N W OF 95W, VARIABLE WINDS LESS THAN 5 KT, BECOMING
NW TO N 10 KT IN THE AFTERNOON. ELSEWHERE, SE TO S WINDS 10 KT IN
THE MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING W 10 KT
LATE. SEAS 3 FT OR LESS.
SAT
NW WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ049-240900-
CENTRAL BAY OF CAMPECHE-
449 PM EDT TUE SEP 23 2025
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 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 IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SAT NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN NIGHT
N TO NE WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ050-240900-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
449 PM EDT TUE SEP 23 2025
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
WED NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SCATTERED SHOWERS AND ISOLATED TSTMS.
THU
E TO SE WINDS 10 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 IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO SE
10 KT LATE. SEAS 3 FT OR LESS.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SAT NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO SE
10 KT LATE. SEAS 3 FT OR LESS.
SUN
SE TO S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE WINDS 10 KT, SHIFTING TO SE LATE. SEAS
3 FT OR LESS.
FORECASTER STRIPLING
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page