000
FZPN03 KNHC 100920
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE DEC 10 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE DEC 10.
24 HOUR FORECAST VALID 0600 UTC WED DEC 11.
48 HOUR FORECAST VALID 0600 UTC THU DEC 12.

.WARNINGS.

...GALE WARNING...
.27 HOUR FORECAST WITHIN 15.5N94.5W TO 15.5N95W TO 16N95W TO
16.5N94.5W TO 16N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 15N94.5W TO 15N95W TO 15N95.5W TO 
16N95W TO 16N94.5W TO 15N94.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS TO 9 FT. ELSEWHERE WITHIN
14N94W TO 15N95W TO 16N95W TO 16N94W TO 14N94W N WINDS 20 TO 30 
KT. SEAS TO 8 FT.
.42 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 14N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
30 TO 40 KT. SEAS 10 TO 16 FT IN S TO SW SWELL. ELSEWHERE WITHIN 
14N94W TO 13N95W TO 12N97W TO 16N95W TO 16N94W TO 14N94W N TO NE 
WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. REMAINDER OF AREA WITHIN 
13N94W TO 13N96W TO 14N97W TO 16N96W TO 16N94W TO 13N94W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 14N94W TO 13N95W TO 14N96W TO 16N95W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
40 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN 12N95W TO 11N97W TO 
12N98W TO 16N95W TO 16N94W TO 12N95W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 14 FT. REMAINDER OF AREA WITHIN 12N94W TO 11N97W TO 
13N98W TO 16N95W TO 14N93W TO 12N94W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 22N110W TO 20N111W TO 20N121W TO 26N118W TO 28N116W TO
22N110W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. WITHIN
07N107W TO 05N128W TO 02N140W TO 16N136W TO 13N109W TO 07N107W
WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL. 
.24 HOUR FORECAST WITHIN 09N112W TO 09N128W TO 12N140W TO 
19N139W TO 16N117W TO 09N112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN MIXED NW AND NE SWELL. 
.48 HOUR FORECAST WITHIN 13N118W TO 13N140W TO 17N140W TO 
17N128W TO 13N118W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN 
NW SWELL. ELSEWHERE WITHIN 12N116W TO 08N133W TO 09N140W TO 
30N140W TO 30N132W TO 12N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED NW AND NE SWELL.

.WITHIN 29.5N139W TO 29.5N140W TO 30N140W TO 30N139W TO
29.5N139W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W TO NW SWELL.
.24 HOUR FORECAST WITHIN 23N137W TO 20N138W TO 22N140W TO 
30N140W TO 30N132W TO 23N137W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA DESCRIBED ABOVE. 

.18 HOUR FORECAST GULF OF CALIFORNIA WITHIN 25.5N110.5W TO 
26N111W TO 26.5N111.5W TO 26N110.5W TO 25.5N110.5W NW TO N WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA WITHIN 25N110W TO 28N113W 
TO 29N112W TO 28N112W TO 27N111W TO 25N110W NW TO N WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.33 HOUR FORECAST CONDITIONS IMPROVE. 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 0845 UTC TUE DEC 10...

SCATTERED MODERATE N OF 28.5N BETWEEN 132W AND 136W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N74W TO 05.5N94W TO 08.5N109W
TO 07.5N124W. THE ITCZ CONTINUES FROM 08N125W TO BEYOND 09N140W.
SCATTERED MODERATE TO STRONG CONVECTION IS NOTED FROM 06N TO 13N
BETWEEN 100W AND 125W. SCATTERED STRONG CONVECTION IS FROM 07N 
TO 10.5N WEST OF BETWEEN 134W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.