000
FZNT32 KNHC 191455
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
955 AM EST MON NOV 19 2012

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...A RIDGE EXTENDS FROM THE FLORIDA PANHANDLE TO THE
BAY OF CAMPECHE WHILE A COLD FRONT EXTENDS W ACROSS THE FL
STRAITS TO NEAR 25N85W. A WEAK TROUGH EXTENDING FROM 20N86W TO
25N89W WILL SHIFT W TO POSITION FROM THE SE BAY OF CAMPECHE TO
25N94W ON TUE... THEN DRIFT W AND GRADUALLY DISSIPATE WED NIGHT
AS HIGH PRESSURE STRENGTHENS INCREASING THE N FLOW OVER THE
WATERS E OF 84W. SE RETURN FLOW SETS UP OVER THE NW WATERS THU
AS HIGH PRESSURE CENTERED OVER AL SHIFTS W TO OVER SW LA ON FRI
SHIFTING THE RIDGE ORIENTATION FROM NE-SW TO NW-SE LATE FRI INTO
SAT. 


GULF OF MEXICO N OF 26N W OF 87W

.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. 
.TUE AND TUE NIGHT...N TO NE WINDS 10 KT. SEAS 2 TO 3 FT. 
.WED THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

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

.TODAY...NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

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

.TODAY...N TO NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.TONIGHT...N TO NE WINDS 10 TO 15 KT...EXCEPT N TO NE LESS THAN
10 KT WITHIN 60 NM OF COAST OF VERACRUZ. SEAS 2 TO 4 FT. 
.TUE AND TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.WED THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

GULF OF MEXICO E OF 87W

.TODAY...NE WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT 
LATE. SEAS 3 TO 5 FT. 
.TONIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE AND TUE NIGHT...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.WED THROUGH FRI...N TO NE WINDS 10 TO 20 KT. SEAS 2 TO 4 FT.