000
FZPN03 KNHC 190343
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT MAY 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT MAY 19.
24 HOUR FORECAST VALID 0000 UTC SUN MAY 20.
48 HOUR FORECAST VALID 0000 UTC MON MAY 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 20N TO 25N BETWEEN 115W AND 118W WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 29N BETWEEN 118W AN 122W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NW SWELL.

.LOW PRES NEAR 08N130W 1010 MB. FROM 12N TO 15N BETWEEN 130W AND
135W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN NE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N130W 1009 MB. WITHIN AREA
BOUNDED BY 22N140W TO 12N125W TO 12N140W WINDS 20 KT OR LESS.
SEAS 8 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST LOW PRES NEAR 09N134W 1009 MB. WITHIN 120 NM
NW QUADRANT NE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE WITHIN
AREA BOUNDED BY 20N140W TO 10N125W TO 10N140W TO 20N140W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN NE SWELL.

.S OF 01S BETWEEN 100W AND 120W WINDS 20 KT OR LESS. SEAS 8 FT IN
SW SWELL.
.24 HOUR FORECAST S OF LINE FROM 00N130W TO 05N110W TO 03.4S95W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.
.48 HOUR FORECAST S OF 12N BETWEEN 95W AND 125W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN SW SWELL..REMAINDER OF AREA WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0300 UTC SAT MAY 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 11N120W TO 1010 MB LOW PRES NEAR 
08N130W. ITCZ CONTINUES FROM THERE TO BEYOND 06N140W. SCATTERED 
MODERATE FROM 06N TO 10N E OF 110W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.