High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 271517
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU APR 27 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC THU APR 27.
24 HOUR FORECAST VALID 1200 UTC FRI APR 28.
48 HOUR FORECAST VALID 1200 UTC SAT APR 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28.5N BETWEEN 118W AND 123W NW TO N WINDS 20 TO 25 KT.
SEAS 9 TO 11 FT. ELSEWHERE N OF 23N BETWEEN 114W AND 125W WINDS
20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST N OF 27.5N BETWEEN 117W AND 124W NW TO N WINDS
20 TO 25 KT. SEAS 9 TO 13 FT. ELSEWHERE N OF 24N BETWEEN 115W
AND 127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST N OF 29N BETWEEN 120W AND 125W NW TO N WINDS
20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE N OF 21N BETWEEN 114W
AND 127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.FROM 07N TO 11N BETWEEN 124W AND 135W...AND FROM 06N TO 18N W
OF 135W...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW
SWELL.
.24 HOUR FORECAST FROM 08N TO 17N W OF 130W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST FROM 19N TO 24.5N W OF 132W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED SWELL.

.S OF 02S W OF 115W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW
SWELL.
.24 HOUR FORECAST S OF LINE FROM 00N128W TO 06S123W TO 03.4S98W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST S OF LINE FROM 00N122W TO 10N123W TO 11N110W
TO 03.4S90W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.GULF OF CALIFORNIA 48 HOUR FORECAST N OF 29.5N W OF 113.5W N
WINDS N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 1430 UTC THU APR 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08N85W TO 07N90W TO 06.5N108W. ITCZ FROM 06.5N108W
TO 04N122 TO 05.5N133W TO BEYOND 04.5N140W. SCATTERED MODERATE
ISOLATED STRONG CONVECTION WITHIN 150 NM S OF TROUGH BETWEEN 83W
AND 108W. SCATTERED TO LOCALLY NUMEROUS MODERATE TO STRONG
CONVECTION WITHIN 150 NM N AND 90 NM S OF ITCZ BETWEEN 108W AND
140W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.



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