531
FZNT24 KNHC 200930
OFFNT4
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA
NWS NATIONAL HURRICANE CENTER MIAMI, FL
430 AM EST SAT DEC 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.
GMZ001-202130-
SYNOPSIS FOR THE GULF OF AMERICA
430 AM EST SAT DEC 20 2025
SYNOPSIS
HIGH PRESSURE WILL CONTINUE TO BUILD OVER THE
NORTHERN GULF AS A WEAK FRONTAL SYSTEM FROM THE STRAITS OF
FLORIDA TO N OF TAMPICO CONTINUES TO WEAKEN. MODERATE OR WEAKER
WINDS AND SLIGHT SEAS ARE EXPECTED OVER MUCH OF THE BASIN THROUGH
SUN AS THE FRONT SLOWLY DISSIPATES. LOCALLY FRESH NE WINDS WILL BE
POSSIBLE IN THE BAY OF CAMPECHE ON SUN AS A TROUGH DEVELOPS OVER
THE YUCATAN PENINSULA AND MOVES WESTWARD. LOOKING AHEAD, MODERATE
TO FRESH NE TO E WINDS AND MODERATE SEAS WILL DEVELOP OVER THE
CENTRAL AND EASTERN GULF EARLY NEXT WEEK AS A COLD FRONT PUSHES
OFF THE COAST OF THE SOUTHEASTERN UNITED STATES. LOCALLY STRONG NE
WINDS AND ROUGH SEAS WILL BE POSSIBLE THROUGH THE FLORIDA
STRAITS.
GMZ040-202130-
NW GULF OF AMERICA INCLUDING STETSON BANK-
430 AM EST SAT DEC 20 2025
TODAY
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
S WINDS 15 KT. SEAS 2 TO 4 FT.
SUN
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.
SUN NIGHT
SE WINDS 10 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 2 TO 4 FT.
TUE
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
GMZ041-202130-
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE
SANCTUARY-
430 AM EST SAT DEC 20 2025
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
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS.
SUN NIGHT
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
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 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 3 TO 5 FT.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
GMZ056-202130-
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-
430 AM EST SAT DEC 20 2025
TODAY
SE WINDS 10 KT. SEAS 2 TO 4 FT.
TONIGHT
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
W OF 89W, SE WINDS 10 KT. E OF 89W, VARIABLE WINDS LESS
THAN 5 KT, BECOMING NE TO E 10 KT IN THE AFTERNOON. SEAS 3 FT OR
LESS.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON NIGHT
E TO SE WINDS 15 KT. SEAS 4 TO 6 FT.
TUE
E 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 WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
GMZ057-202130-
NE GULF OF AMERICA N OF 26N E OF 87W-
430 AM EST SAT DEC 20 2025
TODAY
E WINDS 10 KT. SEAS 2 TO 4 FT.
TONIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.
SUN
NE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
MON
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TUE NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
GMZ058-202130-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-
430 AM EST SAT DEC 20 2025
TODAY
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS.
MON
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
MON NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
GMZ045-202130-
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-
430 AM EST SAT DEC 20 2025
TODAY
SE WINDS 10 KT. SEAS 2 TO 4 FT.
TONIGHT
SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS.
SUN NIGHT
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.
MON
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
E WINDS 15 KT. SEAS 4 TO 6 FT.
WED
E WINDS 15 KT. SEAS 4 TO 6 FT.
WED NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
GMZ046-202130-
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-
430 AM EST SAT DEC 20 2025
TODAY
E WINDS 10 KT. SEAS 2 TO 4 FT.
TONIGHT
E TO SE 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 TO E WINDS 15 KT. SEAS 3 TO 5 FT.
MON
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN E SWELL.
TUE
E WINDS 15 KT. SEAS 5 TO 7 FT IN E SWELL.
TUE NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
WED
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
WED NIGHT
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
GMZ047-202130-
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF
FLORIDA-
430 AM EST SAT DEC 20 2025
TODAY
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN E
SWELL.
TUE
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
TUE NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
WED
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
GMZ048-202130-
SW GULF OF AMERICA S OF 22N W OF 94W-
430 AM EST SAT DEC 20 2025
TODAY
VARIABLE WINDS LESS THAN 5 KT S OF 21N W OF 95W, AND E
TO SE 10 KT ELSEWHERE. SEAS 3 FT OR LESS. SCATTERED SHOWERS.
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.
SUN
VARIABLE WINDS LESS THAN 5 KT S OF 21N W OF 95W, AND E
10 KT ELSEWHERE. SEAS 3 FT OR LESS. SCATTERED SHOWERS.
SUN NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS.
MON
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
NE WINDS 10 KT. SEAS 3 TO 5 FT.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
WED
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
NE WINDS 10 KT. SEAS 3 TO 5 FT.
GMZ049-202130-
CENTRAL BAY OF CAMPECHE-
430 AM EST SAT DEC 20 2025
TODAY
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED
SHOWERS.
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SCATTERED SHOWERS.
SUN
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS.
SUN NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS.
MON
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NE SWELL.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
GMZ050-202130-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
430 AM EST SAT DEC 20 2025
TODAY
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.
TONIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.
SUN NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.
MON
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
TUE
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN NE SWELL.
TUE NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN NE SWELL.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
FORECASTER RAMOS
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