Offshore Forecast
Issued by NWS

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986
FZNT32 KNHC 232105
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
505 PM EDT SUN APR 23 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 THE FLORIDA PANHANDLE TO
NEAT TAMPICO MEXICO WILL EXTEND FROM SOUTH FLORIDA TO THE
YUCATAN PENINSULA LATE MON MORNING...THEN SE OF THE AREA BY LATE
MON. HIGH PRES WILL BUILD IN THE WAKE OF THE FRONT.

GULF OF MEXICO N OF 26N W OF 87W

.TONIGHT...N WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON...NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...NW WINDS 10 TO 15 KT...SHIFTING TO SW AFTER
MIDNIGHT. SEAS 3 TO 4 FT.
.TUE...SW 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 3 TO 5 FT.
.WED NIGHT...S WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.THU...SE WINDS 10 TO 15 KT. SEAS 4 TO 5 FT.
.THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 5 FT.
.FRI...SE WINDS 15 TO 25 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

.TONIGHT...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...N WINDS 10 TO 15 KT...SHIFTING TO E AFTER MIDNIGHT.
SEAS 3 TO 5 FT.
.TUE...S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.TUE NIGHT...SE 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 10 TO 15 KT. SEAS 3 TO 5 FT.
.THU...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.FRI...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
.FRI NIGHT...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT.

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

.TONIGHT...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 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 4 FT.
.WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.THU NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT.
.FRI...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.

GULF OF MEXICO E OF 87W

.TONIGHT...NW WINDS 10 TO 15 KT. SEAS 3 FT.
.MON...NW WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.MON NIGHT...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 IN THE EVENING...BECOMING
VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING...
SUBSIDING TO 2 FT OR LESS.
.WED...SE WINDS LESS THAN 10 KT...SHIFTING TO S IN THE
AFTERNOON. SEAS 2 FT OR LESS.
.WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.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.



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