000
FZPN03 KNHC 170935
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JAN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JAN 17.
24 HOUR FORECAST VALID 0600 UTC SAT JAN 18.
48 HOUR FORECAST VALID 0600 UTC SUN JAN 19.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W...INCLUDING GULF 
OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE 
WITHIN 75 NM OF LINE FROM 16N95W TO 12.5N96W N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W... 
INCLUDING GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 9 TO 
12 FT. ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 12.5N96W N 
TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
9 TO 11 FT. ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 12N96W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 13N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
8 TO 11 FT. 

...GALE WARNING...
.WITHIN 60 NM OF LINE FROM 11N86W TO 10N90W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 10N89W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 25 TO 35 KT. SEAS 9 TO 10 
FT. ELSEWHERE WITHIN 75 NM OF LINE FROM 11N86W TO 10N91W... 
INCLUDING GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 9 FT.
.36 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO 09N90W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 12 
FT.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO 09N91W... 
INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT.

.SYNOPSIS AND FORECAST.

.FROM 11N TO 17N BETWEEN 125W AND 133W NE TO E WINDS 20 TO 25 
KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 06N93W TO 06N125W TO 
00N140W TO 20N140W TO 22N113W TO 06N93W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 09N TO 19N BETWEEN 122W AND 135W NE TO E 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 06N99W TO 
07N124W TO 00N140W TO 26N140W TO 20N117W TO 06N99W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 10N106W TO 02N140W TO 18N140W TO 
20N128W TO 10N106W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
SWELL.

.24 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 28N NW WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.36 HOUR FORECAST LOW PRESSURE NEAR 24N140W 1009 MB. WITHIN 
18N140W TO 26N140W TO 25N137W TO 23N136W TO 18N140W SE WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRESSURE NEAR 25N138W 1008 MB. WITHIN 
21N132W TO 19N140W TO 27N140W TO 27N132W TO 21N132W SE WINDS 20 
TO 30 KT. SEAS 8 TO 14 FT. FROM 27N TO 30N W OF 132W WINDS 20 KT 
OR LESS, SEAS 8 TO 13 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC FRI JAN 17...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 06N78W TO 05N97W. ITCZ FROM 05N97W TO 08N140W. NO 
SIGNIFICANT CONVECTION.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.