000
FZPN03 KNHC 140351
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON DEC 14 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON DEC 14.
24 HOUR FORECAST VALID 0000 UTC TUE DEC 15.
48 HOUR FORECAST VALID 0000 UTC WED DEC 16.

...GALE WARNING...
.18 HOUR FORECAST N OF 15N BETWEEN 94W AND 95.5W N WINDS 20 TO 
30 KT. SEAS BUILDING TO 8 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 94W AND 95.5W N WINDS 30 TO 
40 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM OF A LINE FROM 
16N95W TO 14N95W N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.30 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 14.5N95W 
N WINDS 25 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM OF 
A LINE FROM 16N95W TO 14.5N95W TO 13.5N95W N WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT.
.36 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W N WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.FROM 12N TO 17N BETWEEN 120W AND 135W...AND ELSEWHERE FROM 15N 
TO 21N W OF 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
REMAINDER OF AREA FROM 09N TO 16N W OF 130W...AND FROM 11N TO 
16N BETWEEN 120W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED NE AND NW SWELL.
.24 HOUR FROM 11N TO 21N W OF 130W NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT. ELSEWHERE FROM 09N TO 21N AND W OF A LINE FROM 
21N120W TO 10N128W TO 09N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW SWELL. 
.48 HOUR FORECAST FROM 09N TO 21N W OF 125W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL. 

.NW OF A LINE FROM 30N125W TO 22N137W TO 18N132W TO 18N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST N OF 21N W OF A LINE FROM 30N116W TO 24N115W 
TO 21N120W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW SWELL... 
HIGHEST N OF 28N BETWEEN 117W AND 125W.
.48 HOUR FORECAST ELSEWHERE W OF A LINE FROM 30N116W TO 20N112W 
TO 12N120W TO 08N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN 
MIXED NE AND NW SWELL...HIGHEST NEAR 30N120W.

.FROM 22N TO 27N BETWEEN 114W AND 121W N TO NE WINDS 20 TO 25 
KT. SEAS 8 FT.
.24 HOUR FORECAST N OF 28N E OF 120W NW WINDS 20 TO 25 KT. SEAS 
8 TO 12 FT IN NW SWELL.
.36 HOUR FORECAST CONDITIONS MERGED.

.GULF OF CALIFORNIA N OF 24N W OF 110W NW TO N WINDS 20 TO 30 
KT. SEAS TO 8 FT OVER CENTRAL WATERS. 
.12 HOUR FORECAST GULF OF CALIFORNIA FROM 24N TO 28N W OF 110W 
NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 03N TO 05N BETWEEN 93W AND 101W WINDS 20 KT OR LESS. SEAS 
8 FT IN NW SWELL. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0300 UTC MON DEC 14...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM A 1009 MB LOW PRESSURE OVER 
NORTHERN COLOMBIA NEAR 10N74W TO 05N80W TO 06N95W TO 06N107W. 
THE ITCZ CONTINUES FROM 06N107W TO 08N125W TO BEYOND 07N140W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION IS NOTED NEAR 
04N80W...FROM 06N TO 07N BETWEEN 91W AND 93W...FROM 08N TO 10N 
BETWEEN 126W AND 130W. SIMILAR CONVECTION CAN BE FOUND FROM 10N 
TO 14N BETWEEN 118W AND 125W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.