High Seas Forecast
Issued by NWS

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FZPN03 KNHC 192111
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED NOV 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED NOV 19.
24 HOUR FORECAST VALID 1800 UTC THU NOV 20.
48 HOUR FORECAST VALID 1800 UTC FRI NOV 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N119W TO 29N130W TO 25N130W TO 24N125W TO 26N118W TO
30N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N123W TO 27N130W TO 28N140W.
WITHIN 30N125W TO 30N140W TO 29N140W TO 29N133W TO 29N130W TO
29N125W TO 30N125W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N116W TO 21N130W TO 25N140W.
WITHIN 30N116W TO 30N140W TO 21N140W TO 24N125W TO 30N116W WINDS
20 KT OR LESS. SEAS 2.5 TO 4.5 M IN NW TO N SWELL.

.WITHIN 14N136W TO 15N140W TO 10N140W TO 10N136W TO 11N135W TO
14N136W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
WITHIN 21N128W TO 21N138W TO 19N135W TO 18N131W TO 20N127W TO
21N128W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.24 HOUR FORECAST WITHIN 18N119W TO 24N140W TO 06N140W TO
13N120W TO 18N119W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST WITHIN 16N120W TO 17N130W TO 21N134W TO
21N140W TO 06N140W TO 07N133W TO 16N120W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN N TO NE SWELL.

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

CONVECTION VALID AT 2100 UTC WED NOV 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N81W TO 08N118W. ITCZ FROM THAT POINT TO
08N140W. SCATTERED MODERATE TO STRONG PREVAILS ACROSS THE PANAMA
CANAL. SCATTERED MODERATE ALONG ITCZ AND W OF 132W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.