959
FZNT24 KNHC 271920
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
320 PM EDT SAT JUN 27 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.
GMZ001-280730-
SYNOPSIS FOR THE GULF OF AMERICA
320 PM EDT SAT JUN 27 2026
SYNOPSIS
THE ATLANTIC RIDGE EXTENDS ACROSS FLORIDA INTO THE
GULF REGION. THIS RIDGE WILL PERSIST THROUGH THE FORECAST PERIOD
SUPPORTING A GENTLE TO MODERATE ANTICYCLONIC FLOW ACROSS THE
BASIN DURING THIS TIME, EXCEPT FOR FRESH TO LOCALLY STRONG NE TO E
WINDS PULSING OFF THE NORTHWESTERN YUCATAN PENINSULA NIGHTLY
THROUGH THU, AND MODERATE TO LOCALLY FRESH SE TO S WINDS ACROSS
THE NORTHWESTERN GULF THROUGH SUN NIGHT. LOOKING AHEAD, A WEAK
FRONTAL BOUNDARY WILL SINK SOUTHWARD INTO THE NORTHEAST GULF MON
NIGHT INTO TUE AND GRADUALLY DISSIPATE.
GMZ040-280730-
NW GULF OF AMERICA INCLUDING STETSON BANK-
320 PM EDT SAT JUN 27 2026
TONIGHT
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SUN
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SUN NIGHT
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
SE WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
GMZ041-280730-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
320 PM EDT SAT JUN 27 2026
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
SE 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 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 KT. SEAS 2 TO 4 FT.
TUE NIGHT
SE WINDS 10 KT. SEAS 2 TO 4 FT.
WED
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
THU NIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ056-280730-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
320 PM EDT SAT JUN 27 2026
TONIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
SE WINDS 10 KT W OF 89W, AND VARIABLE LESS THAN 5 KT E OF
89W. SEAS 3 FT OR LESS.
SUN NIGHT
E TO SE WINDS 10 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 KT. SEAS 3 FT OR LESS.
TUE
E TO SE WINDS 10 KT W OF 89W, AND VARIABLE LESS THAN 5 KT
E OF 89W. SEAS 3 FT OR LESS IN SE SWELL, SUBSIDING TO 3 FT OR
LESS IN THE AFTERNOON.
TUE NIGHT
SE WINDS 10 KT W OF 89W, AND VARIABLE LESS THAN 5 KT
E OF 89W. SEAS 3 FT OR LESS.
WED
W OF 89W, SE WINDS 10 KT IN THE MORNING. VARIABLE WINDS
LESS THAN 5 KT IN THE AFTERNOON. E OF 89W, VARIABLE WINDS LESS
THAN 5 KT IN THE MORNING. SEAS 3 FT OR LESS.
WED NIGHT
E TO SE WINDS 10 KT W OF 89W, AND VARIABLE LESS THAN
5 KT E OF 89W. 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.
GMZ057-280730-
NE GULF OF AMERICA N OF 26N E OF 87W-
320 PM EDT SAT JUN 27 2026
TONIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN NIGHT
E WINDS 10 KT W OF 85W, AND VARIABLE LESS THAN 5 KT
E OF 85W. SEAS 3 FT OR LESS.
MON
W OF 85W, E TO SE 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, BUILDING TO 3 FT OR LESS IN S SWELL IN THE
AFTERNOON.
MON NIGHT
W OF 85W, VARIABLE WINDS LESS THAN 5 KT, BECOMING E
10 KT LATE. E OF 85W, W TO NW WINDS 10 KT, SHIFTING TO
NE LATE. SEAS 3 FT OR LESS.
TUE
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS IN SE TO
S SWELL, SUBSIDING TO 3 FT OR LESS IN THE AFTERNOON.
TUE NIGHT
W OF 85W, VARIABLE LESS THAN 5 KT. VARIABLE WINDS
LESS THAN 5 KT IN THE EVENING. E OF 85W, N TO NE WINDS 10 KT
LATE. SEAS 3 FT OR LESS.
WED
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
WED NIGHT
W OF 85W, VARIABLE WINDS LESS THAN 5 KT. E OF 85W,
VARIABLE WINDS LESS THAN 5 KT, BECOMING NE 10 KT LATE.
SEAS 3 FT OR LESS.
THU
W OF 85W, VARIABLE WINDS LESS THAN 5 KT. E OF 85W, NE
WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN 5 KT.
SEAS 3 FT OR LESS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
GMZ058-280730-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
320 PM EDT SAT JUN 27 2026
TONIGHT
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SUN
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
E TO SE 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 TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ045-280730-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
320 PM EDT SAT JUN 27 2026
TONIGHT
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
SUN
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
E 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. SEAS 3 TO 5 FT.
TUE
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 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.
THU
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ046-280730-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
320 PM EDT SAT JUN 27 2026
TONIGHT
E WINDS 15 TO 20 KT S OF 24N, AND E 10 TO 15 KT N OF
24N. SEAS 3 TO 5 FT.
SUN
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
E WINDS 15 TO 20 KT S OF 24N, AND E 10 TO 15 KT N OF
24N. SEAS 4 TO 6 FT.
TUE
E WINDS 10 KT. SEAS 3 TO 5 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
E WINDS 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU
E WINDS 10 KT. SEAS 2 TO 4 FT.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ047-280730-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
320 PM EDT SAT JUN 27 2026
TONIGHT
NE TO 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 3 TO 5 FT.
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
E WINDS 10 KT. SEAS 3 FT OR LESS.
TUE NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
WED
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
THU
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT
N OF 24N. SEAS 3 FT OR LESS.
THU NIGHT
E WINDS 10 KT. SEAS 3 FT OR LESS.
GMZ048-280730-
SW GULF OF AMERICA S OF 22N W OF 94W-
320 PM EDT SAT JUN 27 2026
TONIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS.
SUN
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
S OF 21N W OF 95W, 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
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
S OF 21N W OF 95W, VARIABLE WINDS LESS THAN 5 KT, BECOMING
E 10 KT IN THE AFTERNOON. ELSEWHERE, E TO SE WINDS 10 KT. SEAS
2 TO 4 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU
SE TO S WINDS 10 KT, SHIFTING TO NE TO E IN THE AFTERNOON.
SEAS 2 TO 4 FT.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ049-280730-
CENTRAL BAY OF CAMPECHE-
320 PM EDT SAT JUN 27 2026
TONIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SUN
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SUN NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
NE 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
NE TO 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 3 TO 5 FT.
THU
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
GMZ050-280730-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
320 PM EDT SAT JUN 27 2026
TONIGHT
NE WINDS 15 TO 20 KT, SHIFTING TO E TO SE LATE. SEAS
4 TO 6 FT.
SUN
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
NE WINDS 15 TO 20 KT, SHIFTING TO E LATE.
SEAS 4 TO 6 FT.
TUE
E TO SE WINDS 10 TO 15 KT, SHIFTING TO NE IN THE
AFTERNOON. SEAS 4 TO 6 FT.
TUE NIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
WED
E TO SE WINDS 10 TO 15 KT, SHIFTING TO NE IN THE
AFTERNOON. SEAS 2 TO 4 FT.
WED NIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
THU
E TO SE WINDS 10 TO 15 KT, SHIFTING TO NE IN THE
AFTERNOON. SEAS 2 TO 4 FT.
THU NIGHT
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
FORECASTER GR
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