353
FZPN03 KNHC 192047
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT SEP 19 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT SEP 19.
24 HOUR FORECAST VALID 1800 UTC SUN SEP 20.
48 HOUR FORECAST VALID 1800 UTC MON SEP 21.

.WARNINGS.

...GALE WARNING...
.LOW PRES NEAR 11N106W 1008 MB. WITHIN 12N103W TO 12N106W TO
09N107W TO 06N107W TO 05N105W TO 07N103W TO 12N103W WINDS 20 TO
25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14.5N106W 1007 MB. WITHIN 15N104W TO 17N106W TO 16N108W TO
14N108W TO 12N107W TO 11N104W TO 15N104W WINDS 20 TO 30 KT. SEAS
2.5 TO 3.5 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15.2N104.2W 1006 MB. WITHIN 15N104W TO 16N105W TO 15N105W TO
14N104W TO 15N104W WINDS 30 TO 35 KT. SEAS 3.5 TO 4.0 M.
ELSEWHERE WITHIN 17N103W TO 17N106W TO 15N107W TO 12N106W TO
12N103W TO 14N102W TO 17N103W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5
M.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11N122.5W 1008 MB. WITHIN 17N121W TO 18N127W TO
15N128W TO 13N126W TO 12N121W TO 14N120W TO 17N121W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N125.5W 1008 MB. WITHIN 17N122W TO 16N127W TO 14N128W TO
12N128W TO 12N126W TO 14N122W TO 17N122W WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N128W 1008 MB. WITHIN 18N125W TO 18N128W TO 16N130W TO 12N129W
TO 12N126W TO 13N124W TO 18N125W WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M.

.WITHIN 22N131W TO 24N134W TO 24N140W TO 15N140W TO 18N130W TO
22N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL.
.24 HOUR FORECAST WITHIN 24N134W TO 24N140W TO 17N140W TO
16N132W TO 19N131W TO 24N134W NE TO E WINDS 20 TO 25 KT. SEAS
2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 23N134W TO 24N140W TO 15N140W TO
15N132W TO 17N131W TO 23N134W NE TO E WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M.

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

CONVECTION VALID AT 2045 UTC SAT SEP 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 12N105W TO 10N127W TO 16N140W.
SCATTERED MODERATE ISOLATED STRONG N OF 03N AND E OF 107W...AND
FROM 05N TO 12N BETWEEN 120W AND 128W. SCATTERED MODERATE FROM
08N TO 18N BETWEEN 130W AND 140W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.