000
FZNT32 KNHC 171513
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1113 AM EDT MON SEP 17 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 1006 MB LOW PRES IS NEAR 28.5N 93.5W. A SURFACE
TROUGH EXTENDS FROM LOW CENTER TO 22N97W. THE LOW PRES WILL MOVE
INLAND OVER SE LOUISIANA THIS LATE. THE TROUGH WILL MERGE
WITH A COLD FRONT THAT WILL MOVE INTO THE NW GULF WATERS BY
EARLY TUE. THE FRONT WILL REACH FROM 30N88W TO 24N95W TUE
MORNING...THEN FROM THE FLORIDA BIG BEND TO 19N93W WED MORNING
WHERE IT WILL STALL THROUGH THU MORNING AND BECOME DIFFUSE FRI. 


GULF OF MEXICO N OF 26N W OF 87W

.THIS AFTERNOON...E TO SE WINDS 10 KT...BECOMING SW LATE. SEAS 2
TO 3 FT.
.TONIGHT...SW TO W WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE.
SEAS 2 TO 3 FT.
.TUE...W WINDS 10 TO 20 KT...BECOMING W TO NW LATE. SEAS 3 TO 5
FT.
.TUE NIGHT...N TO NW 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. 

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

.THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT...BECOMING SW
TO W 10 TO 15 KT LATE. SEAS 2 TO 3 FT. 
.TONIGHT...SW TO W WINDS LESS THAN 10 KT...BECOMING S TO SW
LATE. SEAS 2 TO 3 FT. 
.TUE...W WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.TUE NIGHT...N TO NW WINDS 10 TO 15 KT...BECOMING N 
LATE. SEAS 2 TO 3 FT. 
.WED...N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.THU THROUGH FRI...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

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

.THIS AFTERNOON...N TO NW WINDS LESS THAN 10 KT...BECOMING
VARIABLE LATE. SEAS 2 FT.
.TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT LATE...
BECOMING 2 FT OR LESS.
.TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. 
.TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT. 
.WED THROUGH FRI...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

GULF OF MEXICO E OF 87W

.THIS AFTERNOON...E TO SE WINDS LESS THAN 10 KT...BECOMING S LATE.
SEAS 2 TO 3 FT.
.TONIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.TUE AND TUE NIGHT...SW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.WED...SW TO W WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.THU THROUGH FRI...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.