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FZNT32 KNHC 210911
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
511 AM EDT FRI APR 21 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...HIGH PRES WILL PREVAIL OVER THE NORTHERN WATERS
BEFORE SHIFTING EASTWARD SAT. A TROUGH WILL PERSIST OVER THE SE
OVER THE NEXT COUPLE OF DAYS. A LOW MAY FORM ALONG THE TROUGH
AXIS ON SAT AND MOVE TOWARD FLORIDA SUN. A COLD FRONT WILL ENTER
THE NW GULF SAT. THE FRONT WILL EXTEND FROM THE FLORIDA PANHANDLE
TO TAMPICO MEXICO SUN MORNING...AND FROM TAMPA BAY FLORIDA TO 
THE YUCATAN PENINSULA MON MORNING...PUSHING SE OF THE GULF MON 
NIGHT. 

GULF OF MEXICO N OF 26N W OF 87W

.TODAY...SE WINDS 10 KT. SEAS 3 TO 4 FT. 
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SAT NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING N LESS
THAN 10 KT AFTER MIDNIGHT. SEAS 3 FT. 
.SUN...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.MON...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.MON NIGHT...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE...SW WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN
THE AFTERNOON. SEAS 2 FT OR LESS. 
.TUE NIGHT...S WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. 

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

.TODAY...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SAT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. 
.SAT NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. 
.SUN...N WINDS LESS THAN 10 KT...INCREASING TO 10 TO 20 KT IN
THE AFTERNOON. SEAS 3 TO 5 FT. 
.SUN NIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. 
.MON...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TUE...E WINDS LESS THAN 10 KT...SHIFTING TO S IN THE AFTERNOON.
SEAS 3 TO 4 FT. 
.TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. 

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

.TODAY...E WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING...
SUBSIDING TO 2 FT OR LESS. 
.TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS...
BUILDING TO 3 FT AFTER MIDNIGHT. 
.SAT...SE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING...
SUBSIDING TO 2 FT OR LESS. 
.SAT NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS 10 TO
15 KT. ELSEWHERE...N WINDS LESS THAN 10 KT...SHIFTING TO NE
AFTER MIDNIGHT. SEAS 2 FT OR LESS. 
.SUN...NE WINDS LESS THAN 10 KT...SHIFTING TO N IN THE
AFTERNOON. SEAS 2 FT OR LESS. 
.SUN NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.MON...N WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. 
.MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TUE...E WINDS LESS THAN 10 KT...SHIFTING TO SE IN THE
AFTERNOON. SEAS 3 TO 4 FT. 
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 

GULF OF MEXICO E OF 87W

.TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SAT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SAT NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. 
.SUN...VARIABLE WINDS LESS THAN 10 KT...BECOMING W LESS THAN
10 KT IN THE AFTERNOON. SEAS 3 FT IN THE MORNING... SUBSIDING TO
2 FT OR LESS. 
.SUN NIGHT...NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING
TO 3 FT AFTER MIDNIGHT. 
.MON...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.MON NIGHT...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. 
.TUE...NW WINDS 10 KT. SEAS 3 TO 5 FT. 
.TUE NIGHT...NW WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT IN THE
EVENING...SUBSIDING TO 2 FT OR LESS.