951
FZNT24 KNHC 201415
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1015 AM EDT WED AUG 20 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.
GMZ001-210215-
SYNOPSIS FOR THE GULF OF AMERICA
1015 AM EDT WED AUG 20 2025
SYNOPSIS
MODERATE TO LOCALLY FRESH NE TO SE WINDS WILL BE
POSSIBLE OVER THE SOUTH-CENTRAL GULF EACH AFTERNOON AND EVENING
THROUGH THIS WEEKEND AS A TROUGH DEVELOPS OVER THE YUCATAN
PENINSULA AND MOVES WESTWARD. OTHERWISE, LIGHT TO GENTLE WINDS
AND SLIGHT SEAS WILL PREVAIL OVER THE REMAINDER OF THE BASIN AS
WEAK HIGH PRESSURE DOMINATES THE REGION.
GMZ040-210215-
NW GULF OF AMERICA INCLUDING STETSON BANK-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS
THAN 5 KT. 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
SE TO S WINDS 10 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.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ041-210215-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
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
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
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
S WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
S WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ056-210215-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT W OF 90W, AND SW TO W 10 KT
ELSEWHERE. SEAS 3 FT OR LESS. ISOLATED TSTMS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT W OF 90W, AND SW
10 KT ELSEWHERE. SEAS 3 FT OR LESS.
FRI
SW WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SW WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SW WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ057-210215-
NE GULF OF AMERICA N OF 26N E OF 87W-
1015 AM EDT WED AUG 20 2025
TODAY
S OF 27N, W TO NW WINDS 10 KT IN THE AFTERNOON.
ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
S OF 27N, NW WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. ELSEWHERE, VARIABLE WINDS LESS THAN
5 KT, BECOMING SW TO W 10 KT LATE. SEAS 3 FT OR LESS.
THU
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
SW WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
W WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
W WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
W WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ058-210215-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
NE TO E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE 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
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE 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 KT. SEAS 3 FT OR LESS.
GMZ045-210215-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU
S OF 24N, SE TO S WINDS 10 KT IN THE MORNING, BECOMING
VARIABLE LESS THAN 5 KT. ELSEWHERE, VARIABLE WINDS LESS THAN
5 KT. SEAS 3 FT OR LESS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT
LATE. SEAS 3 FT OR LESS.
FRI
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ046-210215-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
NW TO N WINDS 10 KT, SHIFTING TO SE TO S LATE. SEAS 3
FT OR LESS.
THU
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
S OF 24N, E TO SE WINDS 10 TO 15 KT. ELSEWHERE,
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S 10 KT LATE. SEAS
3 FT OR LESS.
FRI
S WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ047-210215-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
1015 AM EDT WED AUG 20 2025
TODAY
W TO NW WINDS 10 KT IN THE AFTERNOON. SEAS 3 FT OR
LESS.
TONIGHT
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
THU
SW WINDS 10 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
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ048-210215-
SW GULF OF AMERICA S OF 22N W OF 94W-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. 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.
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
E WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ049-210215-
CENTRAL BAY OF CAMPECHE-
1015 AM EDT WED AUG 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS
3 FT OR LESS.
TONIGHT
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI
E WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ050-210215-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
1015 AM EDT WED AUG 20 2025
TODAY
WITHIN 60 NM OF COAST OF CAMPECHE, W WINDS 10 KT IN THE
AFTERNOON. ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
TONIGHT
N WINDS 10 TO 15 KT, SHIFTING TO NE TO E LATE. SEAS 3
FT OR LESS.
THU
SE WINDS 10 KT, SHIFTING TO NE TO E IN THE AFTERNOON.
SEAS 3 FT OR LESS.
THU NIGHT
NE WINDS 10 TO 15 KT, SHIFTING TO E TO SE LATE.
SEAS 3 FT OR LESS.
FRI
SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FORECASTER ADAMS
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