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FZNT32 KNHC 220311
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1111 PM EDT TUE AUG 21 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 TROUGH EXTENDING FROM PENSACOLA FLORIDA TO 27N90W
WILL DRIFT E THROUGH THU AND DISSIPATE...WHILE A FRONTAL BOUNDARY
ALONG THE N GULF COAST MOVES S AS A WEAK COLD FRONT THROUGH WED
NIGHT BEFORE BECOMING STATIONARY AND DISSIPATING OVER N CENTRAL
WATERS THU AND FRI. NEARLY STATIONARY WEAK LOW PRES ALONG THE
MEXICAN COAST NEAR 23N97W WILL MOVE INLAND WED. NORTHERN PORTION
OF A TROPICAL WAVE WILL MOVE ACROSS THE SW GULF WED THROUGH THU.


GULF OF MEXICO N OF 26N W OF 87W

.OVERNIGHT...E TO SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.WED...E TO SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. 
.WED NIGHT THROUGH THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO
5 FT. 
.FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

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

.OVERNIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.WED...SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.WED NIGHT THROUGH THU NIGHT...E TO SE WINDS 10 TO 20 KT. SEAS
4 TO 6 FT. 
.FRI THROUGH SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 

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

.OVERNIGHT...E TO SE WINDS 10 TO 20 KT. SEAS 2 TO 3 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
.WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 20 KT. SEAS 2 TO
4 FT. 
.FRI THROUGH SUN...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

GULF OF MEXICO E OF 87W

.OVERNIGHT...SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.WED...SE TO S WINDS LESS THAN 10 KT. SEAS 2 TO 4 FT. 
.WED NIGHT THROUGH THU NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO
4 FT. 
.FRI THROUGH SUN...NE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.