000
FZNT32 KNHC 131436
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1036 AM EDT THU AUG 13 2015

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 SURFACE TROUGH WILL DEVELOP EACH EVENING ACROSS
THE YUCATAN PENINSULA AND MOVE W NW DURING THE OVERNIGHT HOURS
BEFORE DISSIPATING OVER THE SW GULF EACH MORNING. A WEAK PRE
FRONTAL TROUGH EXTENDS FROM THE FLORIDA BIG BEND TO N CENTRAL
WATERS. A STATIONARY FRONT EXTENDING E TO W ACROSS THE NORTHERN
COASTAL PLAINS WILL MOVE SE AS A WEAK COLD FRONT THIS AFTERNOON
AND TONIGHT MERGING WITH THE PRE FRONTAL TROUGH. THE MERGED
BOUNDARY WILL STALL FROM THE FLORIDA BIG BEND TO THE N CENTRAL
WATERS ON FRI. A WEAK LOW PRES WILL FORM ALONG THE FRONTAL
TROUGH NEAR 27N93W THEN DRIFT SLOWLY NW ON FRI NIGHT INTO SUN. A
RIDGE WILL REESTABLISH ACROSS THE NORTHERN GULF ON SUN NIGHT
THROUGH TUE NIGHT. 

GULF OF MEXICO N OF 26N W OF 87W

.THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR
LESS. 
.TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.FRI...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN
10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. 
.FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT NIGHT...SE WINDS 10 KT. SEAS 2 FT OR LESS. 
.SUN...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.SUN NIGHT...SE WINDS 10 KT. SEAS 2 FT OR LESS. 
.MON...SE WINDS 10 KT. SEAS 2 FT OR LESS. 
.MON NIGHT...SE WINDS 10 KT. SEAS 2 FT OR LESS. 

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

.THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR
LESS. 
.TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN
10 KT LATE. SEAS 2 FT OR LESS. 
.FRI...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING
VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SUN...SE WINDS LESS THAN 10 KT. SEAS 3 FT. 
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. 
.MON...SE WINDS LESS THAN 10 KT. SEAS 3 FT. 
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. 

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

.THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.TONIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS. 
.FRI...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS LESS THAN
10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT.
ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. 
.FRI NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS. 
.SAT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. 
.SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. 
.SUN...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SUN NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.MON NIGHT...NE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 

GULF OF MEXICO E OF 87W

.THIS AFTERNOON...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.FRI...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SUN...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. 
.MON...E WINDS 10 TO 15 KT. SEAS 3 FT. 
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.