539
FZPN03 KNHC 050320
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI DEC 5 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI DEC 5.
24 HOUR FORECAST VALID 0000 UTC SAT DEC 6.
48 HOUR FORECAST VALID 0000 UTC SUN DEC 7.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.18 HOUR FORECAST WITHIN 27N134W TO 28N140W TO 21N140W TO
24N135W TO 25N132W TO 27N134W WINDS 20 KT OR LESS. SEAS TO 2.5 M
IN MIXED NE WIND WAVES AND NW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 23N134W TO 26N136W TO 26N140W TO
08N140W TO 19N137W TO 23N134W WINDS 20 KT OR LESS. SEAS TO 2.5 M
IN IN MIXED SWELL.

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

CONVECTION VALID AT 0300 UTC FRI DEC 5...

.TROUGH FROM 25N112W THROUGH 1014 MB LOW PRES NEAR 22N117W TO
18N120W...SCATTERED MODERATE WITHIN 240 NM E OF TROUGH AND LOW.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08.5N78.5W TO 08N96.5W. ITCZ FROM 08N96.5W TO
09N120W TO 05.5N135W TO BEYOND 06.5N140W. SCATTERED MODERATE FROM
06N TO 08N BETWEEN 85W AND 90W...AND FROM 06.5N TO 11N BETWEEN 133W
AND 138W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.