588
FZNT24 KNHC 211909
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
309 PM EDT MON JUL 21 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.
GMZ001-220715-
SYNOPSIS FOR THE GULF OF AMERICA
309 PM EDT MON JUL 21 2025
SYNOPSIS
RELATIVELY WEAK HIGH PRESSURE WILL PREVAIL ACROSS
THE BASIN THROUGH THE MIDDLE OF THE WEEK PRODUCING GENTLE TO
MODERATE WINDS ALONG WITH SLIGHT TO MODERATE SEAS. FRESH TO
LOCALLY STRONG NORTHEAST TO EAST WINDS WILL PULSE ALONG THE
YUCATAN PENINSULA EACH AFTERNOON AND EVENING THROUGH WED AS A
TROUGH DEVELOPS INLAND DAILY AND SHIFTS WESTWARD OVER THE BAY OF
CAMPECHE AT NIGHT. LOOKING AHEAD, WINDS MAY INCREASE TO FRESH
SPEEDS ACROSS THE NE GULF BY THU, AND ACROSS THE NORTH-CENTRAL
PART OF THE BASIN ON FRI AS A WEAK AREA OF LOW PRESSURE MOVES
ACROSS THE NORTHERN GULF. THIS SYSTEM WILL BRING INCREASING
SHOWER AND THUNDERSTORM ACTIVITY OVER MOST OF THE EASTERN AND
NORTH-CENTRAL GULF WATERS STARTING TUE.
GMZ040-220715-
NW GULF OF AMERICA INCLUDING STETSON BANK-
309 PM EDT MON JUL 21 2025
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
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
S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 3 FT OR LESS.
WED NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
S OF 27N, S TO SW WINDS 10 KT. N OF 27N, VARIABLE WINDS
LESS THAN 5 KT, BECOMING SW 10 KT IN THE AFTERNOON. SEAS 3 FT OR
LESS.
FRI NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ041-220715-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
309 PM EDT MON JUL 21 2025
TONIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE
S TO SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS
THAN 5 KT. SEAS 3 FT OR LESS.
TUE NIGHT
SE WINDS 10 KT W OF 92W, AND VARIABLE LESS THAN 5 KT
E OF 92W. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS IN SE
SWELL, SUBSIDING TO 3 FT OR LESS IN THE AFTERNOON.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU
NW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
S TO SW WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
FRI
S TO SW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SE TO S 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.
GMZ056-220715-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
309 PM EDT MON JUL 21 2025
TONIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT LATE.
SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND NW 10 KT E OF
89W. SEAS 3 FT OR LESS.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND W TO NW
10 KT E OF 89W. SEAS 3 FT OR LESS.
WED
W TO NW WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED NIGHT
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.
THU
S TO SW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
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 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ057-220715-
NE GULF OF AMERICA N OF 26N E OF 87W-
309 PM EDT MON JUL 21 2025
TONIGHT
NW WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
NW WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
W OF 85W, W TO NW WINDS 10 KT. E OF 85W, W TO NW
WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS THAN 5 KT.
SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
WED
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
W OF 85W, SE WINDS 10 KT. E OF 85W, VARIABLE WINDS
LESS THAN 5 KT, BECOMING NE 10 KT LATE. SEAS 2 TO 4 FT.
GMZ058-220715-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
309 PM EDT MON JUL 21 2025
TONIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE
SE WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
WED
SE WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU
W OF 96W, SE WINDS 10 KT. E OF 96W, SE WINDS 10 KT IN THE
MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
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.
GMZ045-220715-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
309 PM EDT MON JUL 21 2025
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 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 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
E TO SE 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
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 WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ046-220715-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
309 PM EDT MON JUL 21 2025
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN
5 KT. SEAS 2 TO 4 FT.
WED NIGHT
S OF 24N, E WINDS 10 TO 15 KT. N OF 24N, NE TO E
WINDS 10 KT IN THE EVENING, BECOMING VARIABLE 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. N OF 24N, S TO SW WINDS 10 TO 15 KT.
SEAS 3 FT OR LESS.
THU NIGHT
N TO NE WINDS 10 KT, SHIFTING TO SE LATE.
SEAS 3 FT OR LESS.
FRI
SE WINDS 10 TO 15 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 2 TO 4 FT.
SAT NIGHT
E WINDS 15 KT. SEAS 2 TO 4 FT.
GMZ047-220715-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
309 PM EDT MON JUL 21 2025
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
S OF 24N, NE TO E WINDS 10 KT. N OF 24N, N WINDS
10 KT IN THE EVENING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT
OR LESS.
WED
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU
SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI NIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
GMZ048-220715-
SW GULF OF AMERICA S OF 22N W OF 94W-
309 PM EDT MON JUL 21 2025
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NE TO E WINDS 10 TO 15 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
NW TO N 10 KT IN THE AFTERNOON. ELSEWHERE, E WINDS 10 KT,
SHIFTING TO N TO NE IN THE AFTERNOON. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS IN NE TO
E SWELL, SUBSIDING TO 3 FT OR LESS IN THE AFTERNOON.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
S OF 21N W OF 95W, S WINDS 10 KT IN THE MORNING, BECOMING
VARIABLE LESS THAN 5 KT. ELSEWHERE, 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 WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ049-220715-
CENTRAL BAY OF CAMPECHE-
309 PM EDT MON JUL 21 2025
TONIGHT
NE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
TUE
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
NE WINDS 15 TO 20 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.
WED NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
N TO NE WINDS 10 KT, SHIFTING TO E LATE.
SEAS 3 FT OR LESS.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ050-220715-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
309 PM EDT MON JUL 21 2025
TONIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
TUE
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
WED
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED NIGHT
W OF 90W, N TO NE WINDS 15 TO 20 KT, SHIFTING TO NE
TO E LATE. E OF 90W, NE WINDS 10 TO 15 KT, SHIFTING TO
E TO SE LATE. SEAS 3 FT OR LESS.
THU
SE WINDS 10 TO 15 KT, SHIFTING TO NW TO N 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 TO 15 KT, SHIFTING TO NE IN THE AFTERNOON.
SEAS 3 FT OR LESS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT
W OF 90W, E TO SE WINDS 10 TO 15 KT, SHIFTING TO NE IN THE
AFTERNOON. E OF 90W, E TO SE WINDS 10 KT, SHIFTING TO NE TO E
15 TO 20 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.
SAT NIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
FORECASTER GR
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