000
FZPN03 KNHC 130910
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU DEC 13 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 13.
24 HOUR FORECAST VALID 0600 UTC FRI DEC 14.
48 HOUR FORECAST VALID 0600 UTC SAT DEC 15.

.WARNINGS.

...GALE WARNING...
.36 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14N95W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS 
TO 12 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 13N95.5W 
N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16N95W TO 14N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 
10 TO 16 FT. ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 
12.5N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.FROM 15N TO 18N BETWEEN 129W AND 137W NE WINDS 20 TO 25 KT. 
SEAS 10 TO 11 FT. ELSEWHERE W OF LINE FROM 30N118W TO 17N110W TO 
10N91W TO 03N92W TO 00N120W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN MIXED NE AND NW SWELL.  
.24 HOUR FORECAST NW OF LINE FROM 29N115W TO 09N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 12 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST ELSEWHERE NW OF LINE FROM 24N112W TO 01N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE SWELL.

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

.24 HOUR FORECAST S OF 02N W OF 106W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED SWELL.
.48 HOUR FORECAST S OF 01S W OF 105W WINDS 20 KT OR LESS. SEAS 
8 FT IN SW SWELL.

.30 HOUR FORECAST WEAKENING COLD FRONT FROM 30N136W TO 28N140W. 
NW OF FRONT WINDS 20 KT OR LESS. SEAS 10 TO 17 FT IN NW SWELL.
.48 HOUR FORECAST TROUGH FROM 30N131W TO 24N140W. NW OF TROUGH 
WINDS 20 KT OR LESS. SEAS 11 TO 14 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC WED DEC 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 05N77W TO 03N80W TO 08N85W TO 05N99W. ITCZ 
FROM 05N99W TO 06N111W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.