767
FZNT32 KNHC 290258
OFFN21
MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1058 PM EDT FRI MAR 28 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 1031 MB HIGH PRESSURE LOCATED JUST W OF BERMUDA
EXTENDS A RIDGE WESTWARD ACROSS FLORIDA INTO THE GULF WATERS.
THE PRESSURE GRADIENT IS TIGHT ENOUGH TO SUPPORT FRESH TO STRONG
E TO SE WINDS AND MODERATE TO ROUGH SEAS ACROSS MOST OF THE
BASIN. UPPER LEVEL LOW PRESSURE ALONG THE TEXAS COAST IS
TRIGGERING A SQUALL LINE ACROSS THE NW GULF THIS EVENING BETWEEN
91W AND 94W, AND WILL SHIFT E AND WEAKEN TONIGHT. THE SURFACE
HIGH PRESSURE WILL DRIFT SLOWLY EASTWARD ACROSS THE WESTERN
ATLANTIC THROUGH THE WEEKEND, ALLOWING WINDS TO DIMINISH TO
MODERATE TO FRESH SPEEDS BY SAT AFTERNOON, WITH SEAS THEN
SUBSIDING BELOW 8 FT BY LATE SAT. A COLD FRONT IS FORECAST TO
ENTER THE NW GULF ON MON, AND EXTEND FROM THE FLORIDA BIG BEND
TO NE MEXICO BY TUE MORNING BEFORE DISSIPATING.
GULF OF AMERICA N OF 26N W OF 87W
OVERNIGHT
SE WINDS 10 TO 20 KT. SEAS 7 TO 9 FT.
SAT
S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
SAT NIGHT
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT.
SUN
SE WINDS 10 TO 15 KT. SEAS 5 TO 6 FT.
SUN NIGHT
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
MON
S WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
MON NIGHT
W WINDS LESS THAN 10 KT, SHIFTING TO NE AFTER
MIDNIGHT. SEAS 3 TO 4 FT.
TUE
SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
TUE NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
WED NIGHT
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.
GULF OF AMERICA FROM 22N TO 26N W OF 87W
OVERNIGHT
SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
SAT
SE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SUN
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SUN NIGHT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
MON
SE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.
MON NIGHT
E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
TUE
SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.
TUE NIGHT
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
WED
SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT.
WED NIGHT
SE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT.
SW GULF OF AMERICA S OF 22N W OF 87W
OVERNIGHT
WITHIN 60 NM OF COAST OF VERACRUZ, E WINDS 10 TO
15 KT, SHIFTING TO SE AFTER MIDNIGHT. ELSEWHERE, E WINDS 10 TO
20 KT. SEAS 4 TO 6 FT.
SAT
WITHIN 60 NM OF COAST OF VERACRUZ, SE WINDS LESS THAN
10 KT IN THE MORNING, BECOMING VARIABLE WINDS LESS THAN 10 KT.
ELSEWHERE, SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
SAT NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SUN
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT.
TUE
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TUE NIGHT
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
WED
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
WED NIGHT
SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
GULF OF AMERICA E OF 87W
OVERNIGHT
SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
SAT
SE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.
SAT NIGHT
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT.
SUN
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SUN NIGHT
SE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 4 FT.
MON
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
MON NIGHT
S WINDS LESS THAN 10 KT. SEAS 3 FT.
TUE
SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
TUE NIGHT
SE WINDS LESS THAN 10 KT, INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 FT OR LESS.
WED
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
WED NIGHT
SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
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