000
FZPN03 KNHC 250317
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI JAN 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI JAN 25.
24 HOUR FORECAST VALID 0000 UTC SAT JAN 26.
48 HOUR FORECAST VALID 0000 UTC SUN JAN 27.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF 
A LINE FROM 16N95W TO 14N95W TO 11.5N97.5W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN N TO NE SWELL.
.12 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N 
TO NE WINDS 30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 60 NM 
EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 12.5N96W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N 
TO NE WINDS 30 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 45 NM 
EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 13.5N96.5W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA WITHIN 90 
NM EITHER SIDE OF LINE FROM 16N95W TO 11.5N96.5W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.
.36 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 12.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO 
NE WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 120 NM 
EITHER SIDE OF LINE FROM 16N95W TO 14N95W TO 12N97.5W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN N TO NE SWELL.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 95W AND 98W WINDS 20 
KT OR LESS. SEAS 8 FT PRIMARILY IN NE SWELL.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA FROM 24N TO 29N NW TO N WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA FROM 26N TO 29N NW TO 
N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST GULF OF CALIFORNIA FROM 25N TO 29N AND N OF 
30.5N NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 24N NW TO N WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO 
10N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.12 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N89W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N88W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS TO 8 FT. FROM 09N TO 10N BETWEEN 90W AND 92W WINDS 20 KT OR 
LESS. SEAS 8 FT IN MIXED SWELL.
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 09.5N90W...INCLUDING GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.48 HOUR FORECAST FROM 09N TO 10N BETWEEN 90W AND 92W WINDS 20 
KT OR LESS. SEAS 8 FT IN MIXED SWELL.

.SURFACE TROUGH FROM 05N138W TO LOW PRES 1007 MB NEAR 09N134.5W 
TO 13N133.5W. NE QUADRANT OF LOW WITHIN 450 NM NE TO E WINDS 20 
TO 30 KT. SEAS 9 TO 12 FT. FROM 14N TO 17N AND W OF 134.5W NE TO 
E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE W OF LINE FROM 
30N127W TO 27N130W TO 11N121W TO 08N126W WINDS 20 KT OR LESS. N 
OF 20N SEAS 8 TO 10 FT PRIMARILY IN NW SWELL. S OF 20N SEAS 8 TO 
11 FT IN MIXED NW AND NE SWELL.
.24 HOUR FORECAST TROUGH FROM 08N138W TO LOW PRES 1006 MB NEAR 
14N133W TO 17N132W. N SEMICIRCLE OF LOW WITHIN 450 NM E TO SE 
WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. ELSEWHERE W OF A LINE FROM 
30N125W TO 26N129W TO 12N121W TO 06N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN MIXED NE AND NW SWELL.  
.36 HOUR FORECAST TROUGH FROM LOW PRES 1008 MB NEAR 15N140W TO 
16N137W TO 19N134W. WITHIN AREA BOUNDED BY 15N123W TO 19N139W TO 
26N131W E TO SE WINDS 20 TO 25 KT. SEAS 9 TO 14 FT. ELSEWHERE W 
OF LINE FROM 30N130W TO 27N130W TO 13N121W TO 06N137W WINDS 20 
KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN NW SWELL. 
.48 HOUR FORECAST TROUGH FROM LOW PRES 1008 MB NEAR 18N141W TO 
19N139W TO 22N137W. WITHIN AREA BOUNDED BY 20N131W TO 24N131W TO 
26N135W TO 22N137W TO 20N131W E TO SE WINDS 20 TO 25 KT. SEAS 11 
TO 14 FT. ELSEWHERE W OF LINE FROM 30N133W TO 14N121W TO 07N133W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT PRIMARILY IN NW SWELL. 

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

CONVECTION VALID AT 0300 UTC FRI JAN 25...

.SURFACE TROUGH FROM 05N138W TO LOW PRES 1007 MB NEAR 09N134.5W 
TO 13N133.5W...SCATTERED MODERATE FROM 10N TO 21N BETWEEN 130W 
AND 139W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM LOW PRES 1008 MB NEAR 10N75W TO 03N81W TO 
05N87W. ITCZ CONTINUES FROM 05N87W TO 02N94W TO 06N108W TO 
08N126W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 11N 
BETWEEN 122W AND 126W.
 
$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.