821 
FZPN03 KNHC 110936
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT JAN 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT JAN 11.
24 HOUR FORECAST VALID 0600 UTC SUN JAN 12.
48 HOUR FORECAST VALID 0600 UTC MON JAN 13.

.WARNINGS.

...GALE WARNING...
.18 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15.5N N WINDS 25 TO 35
KT. SEAS TO 8 FT. ELSEWHERE WITHIN 15.5N94.5W TO 15N95W TO 
15N95.5W TO 16N95.5W TO 16N94.5W TO 15.5N94.5WN WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 14N95W TO 15N95W TO 16N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 
KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 14N94W TO 13N95W TO 13N96W
TO 16N95W TO 16N94W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT. .48 HOUR FORECAST WITHIN 15N95W TO 14N95W TO 14N96W TO 
16N95W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20
TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 14N95W TO 14N96W TO 
14.5N96W TO 15N95.5W TO 14.5N94.5W TO 14N95W WINDS 20 KT OR LESS.
SEAS 8 FT IN N TO NE SWELL. 

.SYNOPSIS AND FORECAST.

.WITHIN 10N123W TO 10N140W TO 25N140W TO 22N131W TO 18N123W TO
10N123W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 13 FT IN NW SWELL. 
ELSEWHERE WITHIN 06N108W TO 10N140W TO 13N123W TO 27N140W TO 
21N113W TO 06N108W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO
N SWELL AND NE WIND WAVES.
.24 HOUR FORECAST WITHIN 09N122W TO 10N140W TO 24N140W TO 
19N134W TO 16N127W TO 09N122W NE TO E WINDS 20 TO 25 KT. SEAS 10 
TO 12 FT IN NW SWELL. ELSEWHERE WITHIN 06N117W TO 08N140W TO 
30N140W TO 15N116W TO 06N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL AND NE WIND WAVES.
.48 HOUR FORECAST WITHIN 18N135W TO 10N134W TO 09N140W TO 
28N140W TO 23N132W TO 18N135W NE TO E WINDS 20 TO 25 KT. SEAS 11 
TO 12 FT IN NW SWELL. ELSEWHERE WITHIN 02N126W TO 01N140W TO 
14N140W TO 24N133W TO 30N116W TO 02N126W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW TO N SWELL AND NE WIND WAVES.

.GULF OF CALIFORNIA FROM 21N TO 26N BETWEEN 107.5W AND 111W N TO
NE WINDS 20 TO 25 KT. SEAS TO 10 FT. WITHIN 22N111W TO 21N112W 
TO 21N113W TO 23N112W TO 23N111W TO 22N111W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL. WITHIN 19N105W TO 19N106W TO 20N106W
TO 19N105W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 11N86W TO 10N88W TO 11N89W TO 12N89W TO 12N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT. 
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 11N86W TO 10N89W TO 11N90W TO 12N89W TO
12N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 11N86W TO 10N88W TO 10N90W TO 12N90W TO
12N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 30 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 10N97W TO 
10N101W TO 09N103W TO 10N103W TO 11N98W TO 10N97W WINDS 20 KT OR 
LESS. SEAS 8 FT IN MIXED NW AND NE SWELL. 

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

CONVECTION VALID AT 0900 UTC SAT JAN 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM NEAR 09N75W TO 04N80W TO 07N86W TO
04N91.5W. THE ITCZ CONTINUES FROM 04N91.5W TO 03.5N108W TO 
BEYOND 07.5N140W. SCATTERED MODERATE CONVECTION IS NOTED FROM 06N
TO 10N BETWEEN 120W AND 135W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.