017
FZNT24 KNHC 172025
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
425 PM EDT THU JUL 17 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.
GMZ001-180830-
SYNOPSIS FOR THE GULF OF AMERICA
425 PM EDT THU JUL 17 2025
SYNOPSIS
AN AREA OF BROAD LOW PRESSURE, AL93, IS MOVING INLAND
OVER SOUTHEASTERN LOUISIANA. LITTLE DEVELOPMENT IS EXPECTED WHILE
THE CENTER REMAINS NEAR THE COAST THIS AFTERNOON AND TONIGHT, AND
THE SYSTEM IS EXPECTED TO WEAKEN AS IT MOVES FARTHER INLAND ON
FRIDAY. HEAVY SHOWERS AND THUNDERSTORMS WILL CONTINUE OVER THE
NORTH-CENTRAL GULF THROUGH FRI, WITH ERRATIC GUSTY WINDS AND ROUGH
SEAS POSSIBLE NEAR CONVECTION. ELSEWHERE, MODERATE TO LOCALLY
FRESH E TO NE WINDS WILL OCCUR NORTH OF THE YUCATAN PENINSULA AND
INTO THE EASTERN BAY OF CAMPECHE EACH AFTERNOON AND EVENING INTO
NEXT WEEK. OTHERWISE, HIGH PRESSURE BUILDING OVER THE NORTHEASTERN
GULF THIS WEEKEND WILL SUPPORT GENTLE TO MODERATE WINDS AND SEAS
ACROSS THE REST OF THE BASIN.
GMZ040-180830-
NW GULF OF AMERICA INCLUDING STETSON BANK-
425 PM EDT THU JUL 17 2025
TONIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S 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 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
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 3 FT OR LESS.
MON NIGHT
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.
GMZ041-180830-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
425 PM EDT THU JUL 17 2025
TONIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S 10 KT
LATE. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S
10 KT LATE. SEAS 3 FT OR LESS.
SAT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
MON
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT IN THE
AFTERNOON. SEAS 3 FT OR LESS.
MON NIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
SE TO S WINDS 10 KT W OF 92W, AND VARIABLE LESS THAN 5 KT
E OF 92W. SEAS 3 FT OR LESS.
TUE NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ056-180830-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
425 PM EDT THU JUL 17 2025
TONIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.
FRI NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS IN SE
SWELL, SUBSIDING TO 3 FT OR LESS IN THE AFTERNOON.
MON NIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND NW TO N 10 KT
E OF 89W. SEAS 3 FT OR LESS.
TUE NIGHT
W OF 89W, VARIABLE WINDS LESS THAN 5 KT IN THE
EVENING. VARIABLE WINDS LESS THAN 5 KT LATE. E OF 89W,
NW TO N WINDS 10 KT IN THE EVENING. SEAS 3 FT OR LESS.
GMZ057-180830-
NE GULF OF AMERICA N OF 26N E OF 87W-
425 PM EDT THU JUL 17 2025
TONIGHT
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.
FRI
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SAT NIGHT
E TO SE WINDS 10 KT W OF 85W, AND VARIABLE LESS THAN
5 KT E OF 85W. SEAS 3 FT OR LESS.
SUN
W OF 85W, SE WINDS 10 KT IN THE MORNING. VARIABLE WINDS
LESS THAN 5 KT IN THE AFTERNOON. E OF 85W, VARIABLE WINDS LESS
THAN 5 KT IN THE MORNING. SEAS 3 FT OR LESS.
SUN NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
MON
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
W TO NW WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
NW WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE
LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ058-180830-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
425 PM EDT THU JUL 17 2025
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
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
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
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
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ045-180830-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
425 PM EDT THU JUL 17 2025
TONIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
E TO SE 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 3 FT OR LESS.
SUN
E TO SE 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.
MON
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ046-180830-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
425 PM EDT THU JUL 17 2025
TONIGHT
E TO SE WINDS 10 TO 15 KT. 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 KT. SEAS 2 TO 4 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
E WINDS 10 KT. SEAS 2 TO 4 FT.
SUN NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
E WINDS 10 KT. SEAS 2 TO 4 FT.
MON NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE
E WINDS 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ047-180830-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
425 PM EDT THU JUL 17 2025
TONIGHT
E WINDS 10 TO 20 KT. SEAS 2 TO 4 FT.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE
S OF 24N, E WINDS 10 KT. N OF 24N, VARIABLE WINDS LESS
THAN 5 KT, BECOMING NE 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.
TUE NIGHT
S OF 24N, E WINDS 10 KT. N OF 24N, NE TO E WINDS
10 KT IN THE EVENING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT
OR LESS.
GMZ048-180830-
SW GULF OF AMERICA S OF 22N W OF 94W-
425 PM EDT THU JUL 17 2025
TONIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
FRI
VARIABLE WINDS LESS THAN 5 KT S OF 21N W OF 95W, AND NE TO
E 10 KT ELSEWHERE. SEAS 3 FT OR LESS.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
VARIABLE WINDS LESS THAN 5 KT S OF 21N W OF 95W, AND E
10 KT ELSEWHERE. SEAS 3 FT OR LESS.
SAT NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
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.
SUN NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
MON
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
MON NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT S OF 21N W OF 95W, AND NE TO
E 10 KT ELSEWHERE. SEAS 3 FT OR LESS.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ049-180830-
CENTRAL BAY OF CAMPECHE-
425 PM EDT THU JUL 17 2025
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
SAT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
NE 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
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ050-180830-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
425 PM EDT THU JUL 17 2025
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
FRI NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SAT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SAT NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
SUN
E TO SE WINDS 10 KT, SHIFTING TO NE IN THE AFTERNOON. SEAS
2 TO 4 FT.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
E TO SE WINDS 10 KT, SHIFTING TO NE IN THE AFTERNOON. SEAS
3 FT OR LESS.
MON NIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
TUE
E TO SE WINDS 10 TO 15 KT, SHIFTING TO NE IN THE
AFTERNOON. SEAS 2 TO 4 FT.
TUE NIGHT
NE WINDS 15 TO 20 KT, SHIFTING TO E TO SE 10 TO
15 KT LATE. SEAS 2 TO 4 FT.
FORECASTER ADAMS
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