509
FZNT24 KNHC 081256
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
856 AM EDT TUE SEP 8 2026
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.
GMZ001-090100-
SYNOPSIS FOR THE GULF OF AMERICA
856 AM EDT TUE SEP 8 2026
SYNOPSIS
WEAK HIGH PRESSURE WILL PERSIST ACROSS THE GULF
BASIN THROUGH THE PERIOD, PRODUCING A WEAK PRESSURE GRADIENT.
THIS WILL SUPPORT MOSTLY LIGHT TO GENTLE WINDS AND SLIGHT SEAS
OVER MUCH OF THE WATERS. WINDS WILL PULSE TO FRESH WITH MODERATE
SEAS OFF THE WESTERN YUCATAN PENINSULA DURING THE EVENINGS DUE
TO A DIURNAL SURFACE TROUGH MOVING WESTWARD FROM THE PENINSULA
EACH NIGHT.
GMZ040-090100-
NW GULF OF AMERICA INCLUDING STETSON BANK-
856 AM EDT TUE SEP 8 2026
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S
10 KT LATE. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT
LATE. SEAS 3 FT OR LESS.
FRI
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ041-090100-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
856 AM EDT TUE SEP 8 2026
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S
10 KT LATE. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SW
10 KT LATE. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
S WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
S WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ056-090100-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
856 AM EDT TUE SEP 8 2026
TODAY
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
W OF 89W, VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO
SE 10 KT LATE. E OF 89W, E TO SE WINDS 10 TO 15 KT.
SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND SE 10 KT E OF
89W. SEAS 3 FT OR LESS.
WED NIGHT
W OF 89W, VARIABLE WINDS LESS THAN 5 KT, BECOMING SE
TO S 10 KT LATE. E OF 89W, E TO SE WINDS 10 KT. SEAS
3 FT OR LESS IN NE SWELL, SUBSIDING TO 3 FT OR LESS LATE.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 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 SE 10 KT
LATE. SEAS 3 FT OR LESS.
GMZ057-090100-
NE GULF OF AMERICA N OF 26N E OF 87W-
856 AM EDT TUE SEP 8 2026
TODAY
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
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.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT
LATE. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS 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
SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ058-090100-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
856 AM EDT TUE SEP 8 2026
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO SE 10 KT IN
THE AFTERNOON. SEAS 3 FT OR LESS.
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 3 FT OR LESS.
WED NIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU
S WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ045-090100-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
856 AM EDT TUE SEP 8 2026
TODAY
E WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
WED
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 3 FT OR LESS.
WED NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
SE TO S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
S OF 24N, E TO SE WINDS 10 KT. N OF 24N, VARIABLE
WINDS LESS THAN 5 KT, BECOMING SE TO S 10 KT LATE. SEAS
3 FT OR LESS.
FRI
SE WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT N OF
24N. SEAS 3 FT OR LESS.
FRI NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ046-090100-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
856 AM EDT TUE SEP 8 2026
TODAY
E WINDS 10 KT LATE IN THE MORNING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
E WINDS 10 TO 15 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.
WED NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ047-090100-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
856 AM EDT TUE SEP 8 2026
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING E 10 KT LATE.
SEAS 3 FT OR LESS.
WED
E WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
E WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
VARIABLE WINDS LESS THAN 5 KT, BECOMING E 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ048-090100-
SW GULF OF AMERICA S OF 22N W OF 94W-
856 AM EDT TUE SEP 8 2026
TODAY
S OF 21N W OF 95W, VARIABLE WINDS LESS THAN 5 KT,
BECOMING NE TO E 10 KT IN THE AFTERNOON. ELSEWHERE, E WINDS
10 KT. SEAS 3 FT OR LESS.
TONIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED
S OF 21N W OF 95W, VARIABLE WINDS LESS THAN 5 KT, BECOMING
N 10 KT IN THE AFTERNOON. ELSEWHERE, E WINDS 10 KT. SEAS 3 FT OR
LESS.
WED NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
S OF 21N W OF 95W, VARIABLE WINDS LESS THAN 5 KT.
ELSEWHERE, E TO SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS IN E SWELL, SUBSIDING TO 3 FT
OR LESS IN THE AFTERNOON.
THU NIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ049-090100-
CENTRAL BAY OF CAMPECHE-
856 AM EDT TUE SEP 8 2026
TODAY
E 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
E TO SE 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
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. SEAS 3 FT OR LESS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ050-090100-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
856 AM EDT TUE SEP 8 2026
TODAY
E WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 FT OR LESS.
WED
E WINDS 10 KT. SEAS 3 FT OR LESS.
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 WINDS 10 TO 15 KT, SHIFTING TO E LATE.
SEAS 3 FT OR LESS.
FRI
E WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FORECASTER KONARIK
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