Offshore Forecast
Issued by NWS

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000
FZNT32 KNHC 270818
OFFN21

MARINE WEATHER HF VOICE BROADCAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
418 AM EDT SAT MAY 27 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 THERMAL TROUGH WILL DEVELOP OVER THE YUCATAN
PENINSULA EACH AFTERNOON...MOVE W ACROSS THE SW GULF WATERS
DURING THE OVERNIGHT HOURS...AND DISSIPATE BY LATE EACH MORNING.
OTHERWISE...HIGH PRESSURE WILL PREVAIL OVER THE GULF WATERS
THROUGH WED NIGHT.

GULF OF MEXICO N OF 26N W OF 87W

.TODAY...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SUN...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 3 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT.
.WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.

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

.TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TONIGHT...E TO SE WINDS 15 TO 20 KT EXCEPT 20 TO 25 KT S OF 22.5N
E OF 90W. SEAS 3 TO 5 FT.
.SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.

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

.TODAY...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS 10 TO
15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON.
ELSEWHERE...SE WINDS 10 TO 15 KT INCREASING TO 20 TO 25 KT S OF
22N E OF 90W LATE. SEAS 3 TO 6 FT.. SEAS 3 TO 5 FT.
.TONIGHT...E WINDS 10 TO 15 KT EXCEPT 20 TO 25 KT S OF 22N E OF
90W EARLY. SEAS 3 TO 4 FT.
.SUN...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS 10 TO
15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON.
ELSEWHERE...SE WINDS 10 TO 20 KT INCREASING TO 20 TO 25 KT S OF
22N E OF 90W LATE. SEAS 3 TO 6 FT.. SEAS 3 TO 5 FT.
.SUN NIGHT...E TO SE WINDS 15 TO 20 KT EXCEPT 20 TO 25 KT
NEAR 21N97W AND NE TO E 20 TO 25 KT N OF 21N E OF 91.5W EARLY.
SEAS 4 TO 6 FT.
.MON...SE WINDS 15 TO 20 KT INCREASING TO 20 TO 25 KT N OF
21N E OF 91W LATE. SEAS 4 TO 6 FT.
.MON NIGHT...SE WINDS 15 TO 20 KT EXCEPT 20 TO 25 KT NEAR 21N97W
AND NE TO E 20 TO 25 KT N OF 21N E OF 91W EARLY. SEAS 3 TO 5 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
.TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.
.WED...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT.
.WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.

GULF OF MEXICO E OF 87W

.TODAY...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.SUN...SE WINDS LESS THAN 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...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TUE...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.
.TUE NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 FT OR LESS.
.WED...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
.WED NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER
MIDNIGHT.


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