511
FZNT32 KNHC 232013
OFFN21
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
413 PM EDT THU OCT 23 2025
MARINE WEATHER HF VOICE BROADCAST 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.
SYNOPSIS
A COLD FRONT EXTENDS FROM FORT MYERS, FLORIDA TO
26N91W, AND NORTHWESTWARD AS A WARM FRONT TO NE TEXAS. THE
ENTIRE FRONTAL BOUNDARY WILL WEAKEN AND DISSIPATE ON FRI. GENTLE
TO MODERATE EAST WINDS EAST ARE CURRENTLY OVER THE EASTERN AND
CENTRAL PORTIONS, EXCEPT FOR FRESH EAST WINDS IN THE FAR
SOUTHEASTERN PART AND IN THE STRAITS OF FLORIDA WHILE LIGHT AND
GENTLE WINDS ARE OVER THE WESTERN PORTIONS. MODERATE SEAS ARE
OVER THE BASIN. WINDS WILL INCREASE TO FRESH TO STRONG OVER THE
EASTERN GULF AND STRAITS OF FLORIDA BEGINNING LATE TONIGHT AS
THE PRESSURE GRADIENT TIGHTENS BETWEEN BUILDING HIGH PRESSURE TO
THE NORTH AND TROPICAL STORM MELISSA IN THE CENTRAL CARIBBEAN.
WINDS ACROSS THE EASTERN GULF MAY DIMINISH SOME ON MON AS THE
GRADIENT SLACKENS.
GULF OF AMERICA N OF 26N W OF 87W
TONIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SAT
SE WINDS 10 TO 20 KT. SEAS 5 TO 6 FT.
SAT NIGHT
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SUN
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SUN NIGHT
N WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
MON
NE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE
NE WINDS 10 TO 15 KT. SEAS 3 FT.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 3 FT.
GULF OF AMERICA FROM 22N TO 26N W OF 87W
TONIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SAT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
MON
NE WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT.
MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TUE
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TUE NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 FT.
SW GULF OF AMERICA S OF 22N W OF 87W
TONIGHT
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ, AND NE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT.
FRI
WITHIN 60 NM OF COAST OF VERACRUZ, VARIABLE WINDS LESS
THAN 10 KT. ELSEWHERE, E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS LESS
THAN 10 KT. ELSEWHERE, E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN
E WINDS LESS THAN 10 KT IN THE MORNING, BECOMING VARIABLE
WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON
NE 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 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
GULF OF AMERICA E OF 87W
TONIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
FRI NIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
SAT
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
SAT NIGHT
E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
SUN
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
SUN NIGHT
E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
MON
NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
MON NIGHT
NE WINDS 15 KT. SEAS 3 TO 5 FT.
TUE
NE WINDS 15 KT. SEAS 3 TO 4 FT.
TUE NIGHT
NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT.
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