023
FZPN03 KNHC 170844
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI OCT 17.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 18.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...NEAR 13N99W 1008 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 14N100W
1006 MB. WITHIN 11N95W TO 14N97W TO 11N101W TO 11N107W TO
08N110W TO 07N102W TO 11N95W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M.
.48 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 15N101W
1006 MB. WITHIN 13N96W TO 14N107W TO 08N108W TO 08N100W TO 09N97W
TO 13N96W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.

.WITHIN 20N127W TO 30N133W TO 30N140W TO 11N140W TO 13N122W TO
16N115W TO 20N127W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.24 HOUR FORECAST WITHIN 30N126W TO 20N136W TO 30N140W TO
07N140W TO 08N132W TO 30N126W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN NW AND N SWELL.
.48 HOUR FORECAST WITHIN 30N122W TO 30N140W TO 14N140W TO
30N122W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL.

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

CONVECTION VALID AT 0830 UTC FRI OCT 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 1008 MB LOW PRES (EP91) NEAR
13N99W TO 1010 MB LOW PRES NEAR 10N118W AND TO 07N124W. ITCZ
FROM 07N124W TO BEYOND 06N140W. SCATTERED MODERATE FROM 06N TO
17N AND E OF 107W...FROM 07N TO 11N BETWEEN 108W AND 120W.

$$
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.