High Seas Forecast
Issued by NWS

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000
FZNT02 KNHC 180824
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT APR 18 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

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.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC SAT APR 18.
24 HOUR FORECAST VALID 0600 UTC SUN APR 19.
48 HOUR FORECAST VALID 0600 UTC MON APR 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 29N35W TO 26N46W THEN STATIONARY TO
28N56W...THEN DEVELOPING WARM FRONT TO 31N69W. N OF FRONTS WINDS
20 KT OR LESS. SEAS 8 TO 15 FT PRIMARILY IN N TO NE SWELL...
HIGHEST SEAS NEAR 31N41W.
.24 HOUR FORECAST FRONTS DISSIPATED. N OF 21N E OF 58W WINDS 20
KT OR LESS. SEAS 8 TO 13 FT PRIMARILY IN N SWELL...HIGHEST SEAS
NEAR 28N36W.
.30 HOUR FORECAST COLD FRONT FROM 31N62W TO 27N70W THEN
STATIONARY TO 27N75W. N OF 30N BETWEEN 50W AND 55W S WINDS 20 TO
25 KT. SEAS 9 FT. REMAINDER AREA N OF 13N E OF 58W WINDS 20 KT
OR LESS. SEAS 8 TO 12 FT PRIMARILY IN N SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N50W TO 26.5N65W. N OF 30N
WITHIN 360 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 9 FT. E
OF LINE FROM 31N36W TO 16N61W TO 07N47W WINDS 20 KT OR LESS.
SEAS 8 TO 11 FT PRIMARILY IN N SWELL.

.ATLC S OF 10N BETWEEN 52W AND 55W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED NE AND SE SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 13.5N BETWEEN 74W AND 77W NE TO E WINDS
20 TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST WITHIN 60 NM OF 12N77W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN E SWELL.
.18 HOUR FORECAST FROM 11N TO 13.5N BETWEEN 72W AND 76W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.

.CARIBBEAN S OF 17.5N BETWEEN 85W AND 87W NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST S OF 17.5N BETWEEN 84W AND 87W E TO SE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 18.5N BETWEEN 85W AND 87.5W E TO SE WINDS
20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST S OF 17.5N BETWEEN 84W AND 87W E TO SE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 18N BETWEEN 84W AND 87W E TO SE WINDS 20
TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO TROUGH S OF 23N ALONG 91W. FROM 21N TO 23N
WITHIN 120 NM E OF TROUGH E TO SE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.12 HOUR FORECAST TROUGH DISSIPATED.WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.18 HOUR FORECAST S OF 23N BETWEEN 87W AND 89W E TO SE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.



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