000
FZPN03 KNHC 220220
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN OCT 22 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN OCT 22.
24 HOUR FORECAST VALID 0000 UTC MON OCT 23.
48 HOUR FORECAST VALID 0000 UTC TUE OCT 24.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W TO
95.5W N WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.
.33 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE
OF A LINE FROM 16N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 13.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE
OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
REMAINDER OF AREA BOUNDED BY 16N95W TO 13N94W TO 11N97W TO 13N98W
TO 16N95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND S
SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 10N123W TO 07N140W TO 30N140W TO 30N116W
TO 21N110W TO 10N123W...INCLUDING SEBASTIAN VIZCAINO BAY... 
WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW SWELL...HIGHEST NEAR
30N120W. WITHIN AREA BOUNDED BY 03.4S113W TO 03.4S120W TO 
02S120W TO 03.4S113W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO 
SW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S112W TO 03.4S120W 
TO 00N140W TO 30N140W TO 30N116W TO 17N106W TO 03.4S112W... 
INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF SHORE... 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 03N98W TO 03.4S108W TO 
03.4S120W TO 00N140W TO 30N140W TO 30N117W TO 03N98W...INCLUDING 
SEBASTIAN VIZCAINO BAY... WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN
NW SWELL.

.06 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW TO N WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA N OF 25.5N W OF 110W NW TO N
WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.
.48 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 0215 UTC SUN OCT 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 07N74W TO 10N90W TO 08N100W TO
10N110W TO 09N120W. ITCZ AXIS EXTENDS FROM 09N120W TO 09N130W TO
09N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM S OF
AXIS E OF 84W...FROM 07N TO 10N BETWEEN 98W AND 102W...WITHIN 150
NM NW OF AXIS BETWEEN 111W AND 118W...FROM 07N TO 11N W OF 128W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.