756
FZNT24 KNHC 211514
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1114 AM EDT SAT MAR 21 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.
GMZ001-220315-
SYNOPSIS FOR THE GULF OF AMERICA
1114 AM EDT SAT MAR 21 2026
SYNOPSIS
HIGH PRESSURE OVER THE EASTERN GULF WILL MAINTAIN
MOSTLY MODERATE SE WINDS AND SLIGHT TO MODERATE SEAS ACROSS THE
WESTERN GULF INTO THE MIDDLE OF NEXT WEEK. A TROUGH OVER THE BAY
OF CAMPECHE IN THE SOUTHWEST GULF WILL SUPPORT OCCASIONAL MODERATE
TO FRESH WINDS OFF THE NORTHERN AND WESTERN COASTS OF THE YUCATAN
PENINSULA MAINLY AT NIGHT THROUGH THE MIDDLE OF NEXT WEEK. THIS
PATTERN WILL ALSO SUPPORT LIGHT WINDS AND NEAR CALM SEAS OVER THE
EASTERN GULF THROUGH WED.
GMZ040-220315-
NW GULF OF AMERICA INCLUDING STETSON BANK-
1114 AM EDT SAT MAR 21 2026
TODAY
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
TUE
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ041-220315-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
1114 AM EDT SAT MAR 21 2026
TODAY
S WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE
SE WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED
SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ056-220315-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
1114 AM EDT SAT MAR 21 2026
TODAY
W OF 89W, SE TO S WINDS 10 KT IN THE AFTERNOON. VARIABLE
WINDS LESS THAN 5 KT LATE IN THE MORNING. E OF 89W, VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
W OF 89W, VARIABLE WINDS LESS THAN 5 KT, BECOMING S
10 KT LATE. E OF 89W, SE TO S WINDS 10 KT. SEAS 3 FT OR
LESS.
SUN
S WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
S WINDS 10 KT. SEAS 3 FT OR LESS.
MON
S WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S
10 KT LATE. 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
E WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ057-220315-
NE GULF OF AMERICA N OF 26N E OF 87W-
1114 AM EDT SAT MAR 21 2026
TODAY
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
TONIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT LATE.
SEAS 3 FT OR LESS.
SUN
W OF 85W, SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE
LESS THAN 5 KT. E OF 85W, VARIABLE WINDS LESS THAN 5 KT. SEAS
3 FT OR LESS.
SUN NIGHT
W OF 85W, S TO SW WINDS 10 KT. E OF 85W, VARIABLE
WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT LATE. SEAS 3 FT OR
LESS.
MON
W OF 85W, SW TO W WINDS 10 KT IN THE MORNING, BECOMING
VARIABLE LESS THAN 5 KT. E OF 85W, VARIABLE WINDS LESS THAN 5 KT.
SEAS 3 FT OR LESS.
MON NIGHT
NW WINDS 10 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, BECOMING NE 10 KT
LATE. SEAS 3 FT OR LESS.
WED
NE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ058-220315-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
1114 AM EDT SAT MAR 21 2026
TODAY
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ045-220315-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
1114 AM EDT SAT MAR 21 2026
TODAY
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON
SE WINDS 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
TUE
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ046-220315-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
1114 AM EDT SAT MAR 21 2026
TODAY
E WINDS 10 KT. SEAS 2 TO 4 FT.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
E WINDS 15 TO 20 KT S OF 24N, AND E 10 TO 15 KT N OF
24N. SEAS 3 TO 5 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ047-220315-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
1114 AM EDT SAT MAR 21 2026
TODAY
NE WINDS 10 KT. SEAS 3 TO 5 FT.
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
E WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
NE TO E 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.
GMZ048-220315-
SW GULF OF AMERICA S OF 22N W OF 94W-
1114 AM EDT SAT MAR 21 2026
TODAY
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
S OF 21N W OF 95W, NE TO E WINDS 10 KT IN THE MORNING,
BECOMING VARIABLE LESS THAN 5 KT. ELSEWHERE, E WINDS 10 TO 15 KT.
SEAS 3 TO 5 FT.
TUE NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ049-220315-
CENTRAL BAY OF CAMPECHE-
1114 AM EDT SAT MAR 21 2026
TODAY
E WINDS 10 KT. SEAS 2 TO 4 FT.
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
TUE
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TUE NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
WED
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
GMZ050-220315-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
1114 AM EDT SAT MAR 21 2026
TODAY
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SUN
E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SUN NIGHT
NE WINDS 15 TO 20 KT, SHIFTING TO E TO SE LATE. SEAS
3 TO 5 FT.
MON
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
TUE
E TO SE WINDS 10 TO 15 KT, SHIFTING TO NE IN THE
AFTERNOON. SEAS 3 TO 5 FT.
TUE NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
FORECASTER GR
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