000
FZPN03 KNHC 181543
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE MAY 18 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAY 18.
24 HOUR FORECAST VALID 1200 UTC WED MAY 19.
48 HOUR FORECAST VALID 1200 UTC THU MAY 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 23N113W TO 23N116W TO 26N117W TO 28N115W TO 26N112W TO
23N113W NW TO N WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 11N121W TO 11N129W TO 16N131W TO 16N121W TO 15N117W TO
11N121W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.
.24 HOUR FORECAST WITHIN 10N124W TO 11N133W TO 14N133W TO
14N125W TO 10N124W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.
.48 HOUR FORECAST WITHIN 10N131W TO 09N140W TO 14N140W TO
14N130W TO 10N131W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S
SWELL.

.WITHIN 03.4S93W TO 03.4S120W TO 06N95W TO 03.4S93W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S84W TO 03.4S120W TO 00N130W TO
06N119W TO 07N98W TO 03.4S84W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03N78W TO 03.4S120W TO 00N125W TO
09N118W TO 11N92W TO 03N78W WINDS 20 KT OR LESS. SEAS 8 FT IN S
TO SW SWELL.

.24 HOUR FORECAST WITHIN 28N118W TO 29N123W TO 30N123W TO
30N118W TO 28N118W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S
SWELL.
.48 HOUR FORECAST WITHIN 28N116W TO 25N119W TO 27N124W TO
30N126W TO 30N116W TO 28N116W N WINDS 20 TO 25 KT. SEAS 8 TO 10
FT.

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

CONVECTION VALID AT 1500 UTC TUE MAY 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 10N90W TO 10N115W. ITCZ FROM 
10N115W TO 06N125W TO 09N140W. SCATTERED MODERATE FROM 03N TO 07N
EAST OF 84W. SCATTERED MODERATE TO ISOLATED STRONG FROM 06N TO 
10N BETWEEN 92W AND 104W. SCATTERED MODERATE FROM 04N TO 07N 
BETWEEN 118W AND 122W...FROM 09N TO 12N BETWEEN 122W AND 129W...AND
FROM 10N TO 13N BETWEEN 132W AND 135W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.