000
FZPN03 KNHC 090247
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE MAY 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC TUE MAY 09.
24 HOUR FORECAST VALID 0000 UTC WED MAY 10.
48 HOUR FORECAST VALID 0000 UTC THU MAY 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 29N BETWEEN 126W AND 131W N WINDS 20 TO 25 KT. SEAS 12 TO 
14 FT. ELSEWHERE WITHIN AREA N OF LINE FROM 21.5N111W TO 14N122W 
22N135W TO 30N135W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW TO 
N SWELL. AREA W OF LINE FROM 07N140W TO 11N128W TO 15N132W TO 
19N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND NE 
SWELL.
.24 HOUR FORECAST N OF 16N BETWEEN 121W AND 133W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW TO N SWELL. FROM 08N TO 27N W OF 
133W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST FROM 09N TO 15N W OF 126W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN MIXED NW AND NE SWELL. 

.06 HOUR FORECAST FROM 05N TO 08N BETWEEN 89W AND 94W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN MIXED SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
09N91W 1007 MB. WITHIN 210 NM S SEMICIRCLE SW TO W WINDS 20 TO 
25 KT. SEAS TO 8 FT. ELSEWHERE FROM 06N TO 08.5N BETWEEN 89W AND 
95W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW SWELL. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
10N93W 1007 MB. WITHIN 180 NM OF CENTER WINDS 20 TO 25 KT. SEAS 
TO 8 FT. ELSEWHERE FROM 06.5N TO 10N BETWEEN 90W AND 95W WINDS 
20 KT OR LESS. SEAS TO 8 FT IN MIXED SW SWELL.

.24 HOUR FORECAST LOW PRES NEAR 12N105W 1008 MB. WITHIN 210 NM W 
SEMICIRCLE NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LOW TO DISSIPATE NEAR 10.5N103W. FROM 08N TO 
12N BETWEEN 105W AND 110W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
MIXED SWELL.

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

CONVECTION VALID AT 0200 UTC TUE MAY 9...

.SCATTERED STRONG WITHIN 90 NM OF COAST FROM 80W AMD 87W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N74W TO 05.5N80W TO LOW PRES NEAR 08N90W 
1008 MB TO LOW PRES NEAR 10.5N105.5W 1009 MB TO 04N111W. ITCZ 
FROM 04N111W TO 05N126W TO BEYOND 06N140W. SCATTERED MODERATE TO 
STRONG FROM 01.5N TO 07N BETWEEN 80W AND 86W. SCATTERED TO 
LOCALLY NUMEROUS MODERATE TO STRONG FROM 03N TO 12N BETWEEN 87W 
AND 98W. SCATTERED MODERATE TO STRONG WITHIN 150 NM N AND NW OF 
TROUGH BETWEEN 100W AND 109W...AND WITHIN 150 NM N OF ITCZ 
BETWEEN 118W AND 130W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.