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FZNT32 KNHC 210853
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
453 AM EDT THU APR 21 2016

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...HIGH PRES WILL OVER THE SE UNITED STATES WILL
SUPPORT MODERATE TO FRESH E TO SE WINDS ACROSS THE BASIN TODAY.
THE HIGH WILL MOVE E OVER THE ATLC WITH DIMINISHING WINDS FRI. A
WEAK COLD FRONT WILL MOVE E THROUGH THE N GULF FRI AND FRI
NIGHT...WITH HIGH PRES MOVING INTO THE N CENTRAL GULF BEHIND IT
SAT AND SHIFTING TO THE NE GULF SUN. A TROUGH WILL DEVELOP OVER
THE YUCATAN PENINSULA EACH AFTERNOON AND WEAKEN AS IT MOVES W-NW
OVER WATER EACH NIGHT. 

GULF OF MEXICO N OF 26N W OF 87W

.TODAY...SE WINDS 10 KT. SEAS 3 TO 4 FT. 
.TONIGHT...SE WINDS 10 KT. SEAS 3 FT. 
.FRI...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. 
.FRI NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT...VARIABLE WINDS LESS THAN 10 KT...BECOMING NE 10 KT IN THE
AFTERNOON. 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...INCREASING TO 10 TO 15 KT IN
THE AFTERNOON. SEAS 2 FT OR LESS. 
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING
TO 3 FT AFTER MIDNIGHT. 
.MON...S WINDS 10 TO 15 KT. SEAS 3 FT. 
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. 

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

.TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT
IN THE AFTERNOON. SEAS 3 TO 4 FT. 
.TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 FT. 
.FRI...E WINDS LESS THAN 10 KT. SEAS 3 FT. 
.FRI NIGHT...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER
MIDNIGHT. SEAS 3 FT. 
.SAT...E WINDS LESS THAN 10 KT. SEAS 3 FT. 
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. 
.SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 

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

.TODAY...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT IN THE
MORNING...SUBSIDING TO 2 FT OR LESS. 
.TONIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ...AND NE 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS...
BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. 
.FRI...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS THAN
10 KT. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS
THAN 10 KT IN THE AFTERNOON. SEAS 3 TO 4 FT IN THE MORNING...
SUBSIDING TO 2 FT OR LESS. 
.FRI NIGHT...NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF
VERACRUZ...AND NE 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS...
BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. 
.SAT...E WINDS 10 TO 15 KT...SHIFTING TO NE IN THE AFTERNOON.
SEAS 3 TO 4 FT. 
.SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING...SUBSIDING
TO 2 FT OR LESS. 
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING
TO 3 FT AFTER MIDNIGHT. 

GULF OF MEXICO E OF 87W

.TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.FRI...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. 
.FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING...
SUBSIDING TO 2 FT OR LESS. 
.SAT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.SAT NIGHT...N WINDS 10 KT. SEAS 2 FT OR LESS. 
.SUN...NE WINDS 10 KT. SEAS 2 FT OR LESS. 
.SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. 
.MON...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.