000
FZNT32 KNHC 110917
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
517 AM EDT THU APR 11 2013

MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO

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 FOR THE GULF OF MEXICO

.SYNOPSIS...COLD FRONT EXTENDING FROM CENTRAL LOUISIANA COAST TO
UPPER MEXICAN COAST WILL CONTINUE SE ACROSS THE BASIN...REACHING
FROM NEAR BILOXI TO W BAY OF CAMPECHE THIS EVENING...THEN FROM
NORTH FLORIDA TO NEAR TUXPAN MEXICO FRI LATE AS W PORTION OF FRONT
WEAKENS AND BEGINS TO DRIFT N. FRONT TO THEN STALL FROM JUST S OF
TAMPA BAY TO UPPER MEXICAN COAST LATE SAT...DRIFTING N INTO N GULF
WATERS ON SUN. EXPECT FRESH TO STRONG N WINDS AND BUILDING SEAS 8
TO 10 FT BRIEFLY BEHIND FRONT TODAY.

GULF OF MEXICO N OF 26N W OF 87W

.TODAY...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.TONIGHT...NW WINDS 10 TO 20 KT...SHIFTING TO N 10 TO 15 KT
LATE. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.SAT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.SUN THROUGH MON...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 

GULF OF MEXICO FROM 22N TO 26N W OF 87W

.TODAY...S WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. 
.TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. 
.FRI AND FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.SAT THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

SW GULF OF MEXICO S OF 22N W OF 87W

.TODAY...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...N WINDS 15 TO
25 KT...DIMINISHING TO 10 TO 20 KT LATE. ELSEWHERE...N
WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...NW WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.SAT THROUGH MON...SE WINDS 10 TO 20 KT. SEAS 2 TO 3 FT. 

GULF OF MEXICO E OF 87W

.TODAY...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.TONIGHT...SE WINDS 10 TO 20 KT...SHIFTING TO S 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.FRI...S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.FRI NIGHT...S WINDS 10 TO 15 KT...BECOMING SE LATE.
SEAS 3 TO 5 FT. 
.SAT THROUGH MON...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.