000
FZPN03 KNHC 070945
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU DEC 7 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU DEC 7.
24 HOUR FORECAST VALID 0600 UTC FRI DEC  8.
48 HOUR FORECAST VALID 0600 UTC SAT DEC  9.

.WARNINGS.

...GALE WARNING...
.GULF OF CALIFORNIA N OF 29N NW WINDS 20 TO 30 KT. SEAS TO 8 FT.
.06 HOUR FORECAST GULF OF CALIFORNIA N OF 29N NW WINDS NW WINDS
30 TO 35 KT. SEAS TO 10 FT. ELSEWHERE N OF 28N NW WINDS 20 TO 30
KT. SEAS TO 9 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA FROM 27N TO 29N N TO NE 
WINDS 30 TO 40 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF 24N N TO NE 
WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.36 HOUR FORECAST GULF OF CALIFORNIA N OF 27N NE WINDS 20 TO 25 
KT. SEAS TO 8 FT. 
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 29N N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

...GALE WARNING...
.12 HOUR FORECAST WITHIN 30 NM OF THE COAST OF BAJA CALIFORNIA 
NORTE FROM 28N TO 29N NE WINDS 30 TO 35 KT. SEAS LESS THAN 8 FT. 
ELSEWHERE FROM 26N TO 29N NE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 23N TO 29N E OF 120W NE WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT. 
.48 HOUR FORECAST FROM 24N TO 28N E OF 118W NE WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 18N TO 28N E OF 120W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE SWELL.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO
14N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT.
SEAS TO 9 FT.
.24 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF
OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO
14N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. 
SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO
14N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 30 TO 40 KT. 
SEAS 12 TO 15 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE OF LINE FROM
16N95W TO 15N95W TO 12N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO
12 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N136W TO 21N140W. N OF 28N WITHIN 120 NM E OF
FRONT SE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 30N140W
30N130W TO 20N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN NW SWELL.
.12 HOUR FORECAST STATIONARY FRONT FROM 30N135W TO 20N140W. 
TROUGH FROM 19N130W TO 15N132W. FROM 18N TO 22N BETWEEN 129W AND 
132W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY 30N140W TO 30N132W TO 18N128W TO 14N140W TO 30N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.24 HOUR FORECAST FRONT DISSIPATED. TROUGH FROM 19N129W TO
14N132W. FROM 18N TO 21N BETWEEN 125W AND 135W NE WINDS 20 TO 25
KT. SEAS TO 10 FT. ELSEWHERE WITHIN AREA BOUNDED BY 30N140W TO
30N130W TO 20N125W TO 10N140W TO 30N140W WINDS 20 KT OR LESS.
SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST TROUGH DISSIPATED. WITHIN AREA BOUNDED BY
30N140W TO 30N120W TO 18N120W TO 02N140W TO 30N140W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC THU DEC 7...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N85W TO 06N95W WHERE IT
TRANSITIONS TO THE ITCZ AND CONTINUES TO 08N100W TO 09N130W. 
SCATTERED MODERATE FROM 06N TO 08N BETWEEN 95W AND 100W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.