000
FZPN03 KNHC 241505
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU MAY 24 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 24.
24 HOUR FORECAST VALID 1200 UTC FRI MAY 25.
48 HOUR FORECAST VALID 1200 UTC SAT MAY 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAKENING COLD FRONT FROM 30N132W TO 26N135W THEN STATIONARY TO 
24N140W. W OF FRONT WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW 
SWELL.
.24 HOUR FORECAST FRONTAL TROUGH FROM 30N127W TO 22N137W. N OF 
28N BETWEEN 133W AND 139W WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
NW SWELL.
.36 HOUR FORECAST FRONTAL TROUGH DISSIPATED. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.  

.24 HOUR FORECAST NEW LOW PRES NEAR 10.5N132W 1010 MB. FROM 12N 
TO 14N BETWEEN 124W AND 133W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN MIXED SWELL.
.36 HOUR FORECAST LOW PRES NEAR 10.5N132W 1010 MB. WITHIN 270 NM 
NW QUADRANT OF LOW WINDS 20 KT OR LESS. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N133W 1010 MB. LITTLE CHANGE.

.42 HOUR FORECAST N OF 23N WITHIN 120 NM OF THE W COAST OF BAJA 
PENINSULA NW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1500 UTC THU MAY 24...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N79W TO 08N85W TO 10N99W TO 09N107W TO 
11N120W TO 09N135W. ITCZ FROM 09N135W TO 09N140W. SCATTERED 
MODERATE ISOLATED STRONG WITHIN 90 NM OF LINE FROM 07N78W TO 
09N84W...WITHIN 240 NM OF LINE FROM 14N93W TO 07N105W AND WITHIN 
120 NM OF LINE FROM 07N105W TO 12N122W TO 07N129W TO 09N140W.  

$$

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.