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FZNT32 KNHC 240908
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
508 AM EDT MON APR 24 2017

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 EXTENDING FROM NORTHERN FLORIDA TO THE
NEAR VERACRUZ MEXICO WILL REACH FROM SOUTH FLORIDA TO THE
YUCATAN PENINSULA LATE THIS MORNING...THEN MOVE SE OF THE AREA
BY LATE TODAY. HIGH PRES WILL BUILD IN THE WAKE OF THE FRONT.
EXPECT INCREASING SOUTHERLY WINDS AND BUILDING SEAS ACROSS THE
WESTERN HALF OF THE GULF ON WED AHEAD OF THE NEXT COLD FRONT
FORECAST TO ENTER THE REGION BY WED NIGHT. 

GULF OF MEXICO N OF 26N W OF 87W

.TODAY...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TONIGHT...NW WINDS 10 TO 15 KT...SHIFTING TO SW AFTER MIDNIGHT.
SEAS 3 TO 4 FT. 
.TUE...S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO
3 FT IN THE AFTERNOON. 
.TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.WED...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.WED NIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.THU...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.FRI...S WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.FRI NIGHT...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. 

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

.TODAY...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.WED...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.THU...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. 
.FRI NIGHT...SE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. 

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

.TODAY...N WINDS LESS THAN 10 KT IN THE MORNING...BECOMING
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. 
.TONIGHT...E WINDS 10 TO 15 KT WITHIN 60 NM OF COAST OF
VERACRUZ...AND E LESS THAN 10 KT ELSEWHERE. SEAS 3 TO 4 FT. 
.TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.WED...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.WED NIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO
15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. 
.THU...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.THU NIGHT...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER
MIDNIGHT. SEAS 3 FT IN THE EVENING...SUBSIDING TO 2 FT OR LESS. 
.FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 

GULF OF MEXICO E OF 87W

.TODAY...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.TONIGHT...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.TUE...W WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.TUE NIGHT...W WINDS LESS THAN 10 KT...SHIFTING TO SE AFTER
MIDNIGHT. SEAS 3 TO 4 FT IN THE EVENING... SUBSIDING TO 2 FT OR
LESS. 
.WED...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN
THE AFTERNOON. SEAS 2 FT OR LESS. 
.WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. 
.THU...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.FRI...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.