992
FZPN03 KNHC 171525
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI OCT 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FRI OCT 17.
24 HOUR FORECAST VALID 1200 UTC SAT OCT 18.
48 HOUR FORECAST VALID 1200 UTC SUN OCT 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...NEAR 13N99W 1009 MB. WITHIN 10N96W TO 12N96W TO
09N104W TO 08N109W TO 06N109W TO 07N101W TO 10N96W WINDS 20 TO 25
KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 14N98W
1009 MB. WITHIN 13N96W TO 13N97W TO 12N98W TO 11N98W TO 10N97W
TO 11N95W TO 13N96W WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 14.5N100W
1009 MB. WITHIN 12N97W TO 12N98W TO 12N99W TO 11N99W TO 10N97W
TO 11N96W TO 12N97W WINDS 20 TO 25 KT. SEAS TO 2.5 M.

.WITHIN 30N136W TO 30N140W TO 12N140W TO 13N125W TO 15N117W TO
30N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.24 HOUR FORECAST WITHIN 30N128W TO 23N137W TO 30N140W TO
09N140W TO 09N134W TO 30N128W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 30N121W TO 30N137W TO 27N135W TO
26N130W TO 27N127W TO 30N121W AND WITHIN 15N137W TO 14N140W TO
11N140W TO 11N138W TO 13N137W TO 15N137W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NW TO N SWELL.

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

CONVECTION VALID AT 1500 UTC FRI OCT 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 1009 MB LOW PRES NEAR 13N99W TO
1011 MB LOW PRES NEAR 07N137W TO 06N140W. SCATTERED MODERATE
N OF 06N AND E OF 102W...AND FROM 07N TO 13N BETWEEN 107W AND
120W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.