042
FZPN03 KNHC 182112
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN MAY 18 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN MAY 18.
24 HOUR FORECAST VALID 1800 UTC MON MAY 19.
48 HOUR FORECAST VALID 1800 UTC TUE MAY 20.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 16N136W TO 17N140W TO 06N140W TO 08N135W TO 11N133W TO
16N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 12N133W TO 16N140W TO 05N140W TO
06N135W TO 08N133W TO 12N133W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 11N135W TO 12N136W TO 13N140W TO
05N140W TO 07N138W TO 11N135W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN N TO NE SWELL.
.06 HOUR FORECAST WITHIN 30N119.5W TO 30N125W TO 29.5N123.5W TO
29N122W TO 30N119.5W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NW SWELL.
.24 HOUR FORECAST WITHIN 30N118W TO 30N128W TO 27N126W TO
26N123W TO 28N118W TO 30N118W N WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M IN N SWELL. WITHIN 27N134W TO 27N136W TO 25N136W TO
23N135W TO 23N132W TO 24N132W TO 27N134W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE SWELL.
.48 HOUR FORECAST WITHIN 30N120W TO 30N129W TO 25N133W TO
23N133W TO 24N126W TO 30N120W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN N TO NE SWELL. WITHIN 23N134W TO 25N137W TO 27N140W TO
18N140W TO 18N136W TO 19N134W TO 23N134W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE SWELL.
.42 HOUR FORECAST WITHIN 03S111W TO 02S116W TO 02S120W TO
03.4S120W TO 03.4S110W TO 03S111W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 01S112W TO 02S118W TO 03.4S120W TO
03.4S106W TO 01S112W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S
TO SW SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
CONVECTION VALID AT 2110 UTC SUN MAY 18...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
THE MONSOON TROUGH EXTENDS WESTWARD FROM CENTRAL COSTA RICA NEAR
09N85W TO 10N103W TO 09N114W TO 07N123W. THE ITCZ CONTINUES
WEST-SOUTHWESTWARD TO 05N131W TO BEYOND 05N140W. SCATTERED
MODERATE FROM 03N TO 15N E OF 97W AND FROM 05N TO 12N BETWEEN
101W AND 122W.
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.
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