000
FZPN03 KNHC 270833
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN MAY 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN MAY 27.
24 HOUR FORECAST VALID 0600 UTC MON MAY 28.
48 HOUR FORECAST VALID 0600 UTC TUE MAY 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM LOW PRES 1010 MB NEAR 09N137W TO 14N131W. FROM 11N 
TO 18N BETWEEN 129W AND 139W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.
.24 HOUR FORECAST LOW AND TROUGH DISSIPATED. W OF LINE FROM 
21N140W TO 17N127W TO 14N127W TO 10N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST W OF LINE FROM 20N140W TO 16N132W TO 12N130W 
TO 11N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.

.N OF LINE FROM 20N109.5W TO 20N115W TO 30N121W NW TO N WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST N OF LINE FROM 20N110W TO 20N114W TO 30N122W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST N OF LINE FROM 22N109.5W TO 22N111W TO 26N115W 
NW WINDS 20 TO 25 KT. SEAS TO 8 FT. N OF 29N BETWEEN 117W AND 
120W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.48 HOUR FORECAST N OF 29N BETWEEN 126W AND 132W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N SWELL.

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

CONVECTION VALID AT 0845 UTC SUN MAY 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 14N91W TO 10N100W TO 07N125W TO 08N134W. 
ITCZ FROM 08N137W TO BEYOND 07N140W. SCATTERED MODERATE ISOLATED 
STRONG FROM 06N TO 12N BETWEEN 84W AND 96W...FROM 06N TO 10N 
BETWEEN 96W AND 113W AND WITHIN 60 NM EITHER SIDE OF LINE FROM 
06N116W TO 10N132W. 

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.