919
FZNT32 KNHC 170921
OFFN21
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
521 AM EDT THU JUL 17 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 BROAD AREA OF LOW PRESSURE, AL93, EXTENDS FROM
MOBILE BAY SOUTHWARD TO NEAR 28N89W. THIS SYSTEM IS FORECAST TO
CONTINUE MOVING WESTWARD ACROSS NORTHERN PORTIONS OF THE GULF
AND REACH SE LOUISIANA LATE TODAY. IF THIS SYSTEM MOVES FAR
ENOUGH OFFSHORE, ENVIRONMENTAL CONDITIONS OVER THE GULF APPEAR
GENERALLY FAVORABLE FOR ADDITIONAL DEVELOPMENT, AND A TROPICAL
DEPRESSION COULD FORM OVER THE NEXT DAY OR TWO BEFORE THE SYSTEM
MOVES FULLY INLAND BY FRI. REGARDLESS OF DEVELOPMENT, HEAVY
SHOWERS AND THUNDERSTORMS ARE EXPECTED OVER THE NORTH-CENTRAL
GULF THROUGH FRI, WITH ERRATIC GUSTY WINDS AND ROUGH SEAS
POSSIBLE NEAR CONVECTION. ATLANTIC HIGH PRESSURE WILL SHIFT
WESTWARD INTO THE NE GULF OVER THE WEEKEND.
GULF OF AMERICA N OF 26N W OF 87W
TODAY
W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
TONIGHT
S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
FRI
S WINDS LESS THAN 10 KT. SEAS 3 FT.
FRI NIGHT
SE WINDS 10 KT. SEAS 3 FT.
SAT
SE WINDS 10 KT. SEAS 3 FT.
SAT NIGHT
SE WINDS 10 KT. SEAS 3 FT.
SUN
SE WINDS LESS THAN 10 KT. SEAS 3 FT.
SUN NIGHT
SE WINDS 10 KT. SEAS 3 FT.
MON
SE WINDS LESS THAN 10 KT. SEAS 3 FT.
MON NIGHT
S WINDS LESS THAN 10 KT. SEAS 3 FT.
GULF OF AMERICA FROM 22N TO 26N W OF 87W
TODAY
SE WINDS LESS THAN 10 KT. SEAS 3 FT.
TONIGHT
E WINDS LESS THAN 10 KT, SHIFTING TO SE AFTER
MIDNIGHT. SEAS 2 FT OR LESS, BUILDING TO 3 FT AFTER MIDNIGHT.
FRI
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT.
SAT
SE WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 4 FT.
SAT NIGHT
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
SUN NIGHT
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
MON
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
MON NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SW GULF OF AMERICA S OF 22N W OF 87W
TODAY
E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 3 FT IN THE MORNING,
SUBSIDING TO 2 FT OR LESS.
TONIGHT
NE 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
VARIABLE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ, AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT.
FRI NIGHT
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.
SAT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SAT NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
SUN
E WINDS 10 TO 15 KT, DIMINISHING TO LESS THAN 10 KT IN
THE AFTERNOON. SEAS 3 TO 4 FT.
SUN NIGHT
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON
E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
GULF OF AMERICA E OF 87W
TODAY
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TONIGHT
SE WINDS 10 KT. SEAS 3 TO 4 FT.
FRI
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
FRI NIGHT
E WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT.
SAT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SAT NIGHT
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
SUN
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
SUN NIGHT
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
MON
NE WINDS LESS THAN 10 KT. SEAS 3 FT.
MON NIGHT
E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
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