027 
FZPN03 KNHC 180900
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT OCT 18.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 19.
48 HOUR FORECAST VALID 0600 UTC MON OCT 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 22N135W TO 30N128W TO 25N134W TO 30N140W TO 10N140W TO
13N132W TO 22N135W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
TO N SWELL.
.24 HOUR FORECAST WITHIN 30N122W TO 30N140W TO 11N140W TO 
20N134W TO 30N122W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW 
SWELL.
.48 HOUR FORECAST WITHIN 30N117W TO 29N131W TO 30N140W TO 
28N140W TO 28N126W TO 24N120W TO 30N117W WINDS 20 KT OR LESS. 
SEAS TO 2.5 M IN NW SWELL. ELSEWHERE WITHIN 12N136W TO 14N140W 
TO 09N140W TO 10N136W TO 12N136W WINDS 20 KT OR LESS. SEAS TO 2.5 M
IN NW TO N SWELL.

.36 HOUR FORECAST LOW PRES NEAR 09N119W 1012 MB. WITHIN 12N118W 
TO 13N120W TO 12N121W TO 10N121W TO 10N119W TO 10N118W TO 12N118W
WINDS 20 KT OR LESS. SEAS TO 2.5 M IN NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 09N121W 1012 MB. WITHIN 13N120W 
TO 16N123W TO 15N124W TO 11N123W TO 10N122W TO 10N120W TO 13N120W
WINDS 20 KT OR LESS. SEAS TO 2.5 M IN NW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 0830 UTC SAT OCT 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO A 1008 MB LOW PRES NEAR 14N98W TO 
10N117W AND BEYOND 08N140W. SCATTERED MODERATE ISOLATED STRONG 
FROM 07N TO 16N BETWEEN 85W AND 105W...FROM 07N TO 11N AND W OF 
125W.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.