HF Voice Broadcast (Gulf of Mexico)

000
FZNT32 KNHC 012025
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
425 PM EDT MON OCT 1 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 COLD FRONT FROM FLORIDA PANHANDLE NEAR 30N86W SW
TO CENTRAL BAY OF CAMPECHE IS SUPPORTED BY LARGE AND ENERGETIC
UPPER LEVEL TROUGH. THE FRONT WILL CONTINUE TO MOVE E AND SE AND
WEAKEN OVERNIGHT...REACHING FROM THE BIG BEND REGION OF FLORIDA
TO YUCATAN PENINSULA EARLY TUE...AND FROM NEAR TAMPA BAY TO NE
YUCATAN PENINSULA BY EARLY TUE NIGHT. THE FRONT WILL THEN BECOME
STATIONARY AND WEAKEN INTO A TROUGH THAT MOVES BACK W ACROSS THE
CENTRAL GULF WED AND THU...AND ACROSS THE WESTERN PORTION OF THE
GULF FRI AND SAT. WEAK HIGH PRES WILL BUILD ACROSS THE AREA THU
AND FRI. 


GULF OF MEXICO N OF 26N W OF 87W

.TONIGHT...NW WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT 
LATE. SEAS 5 TO 7 FT. 
.TUE...NW WINDS 10 KT. SEAS 3 TO 5 FT. 
.TUE NIGHT THROUGH WED NIGHT...E TO SE WINDS LESS THAN 10 KT.
SEAS 2 FT. 
.THU THROUGH SAT...NE TO E WINDS 10 KT. SEAS 2 FT. 

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

.TONIGHT...N TO NW WINDS 10 TO 15 KT...BECOMING N 
LATE. SEAS 4 TO 6 FT. 
.TUE...NW WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT.
.TUE NIGHT THROUGH WED NIGHT...E WINDS LESS THAN 10 KT. SEAS
2 TO 4 FT. 
.THU THROUGH SAT...NE TO E WINDS LESS THAN 10 KT. SEAS 2 TO
3 FT. 

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

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

GULF OF MEXICO E OF 87W

.TONIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE...W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.TUE NIGHT THROUGH WED NIGHT...E WINDS LESS THAN 10 KT. SEAS
3 TO 5 FT. 
.THU THROUGH SAT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.