000
FZPN03 KNHC 100924
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU JAN 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU JAN 10.
24 HOUR FORECAST VALID 0600 UTC FRI JAN 11.
48 HOUR FORECAST VALID 0600 UTC SAT JAN 12.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM OF LINE FROM 16N95W TO 14N96W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 17 FT. 
ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 12N97W N TO NE 
WINDS 20 TO 30 KT. SEAS 9 TO 18 FT. REMAINDER OF AREA FROM 10N 
TO 14N BETWEEN 95W AND 102W WINDS 20 KT OR LESS. SEAS TO 14 FT 
IN N TO NW SWELL.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 13.5N96W 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 
10 TO 14 FT. ELSEWHERE FROM 08N TO 13N BETWEEN 94W AND 103W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

...GALE WARNING...
.06 HOUR FORECAST COLD FRONT W OF AREA. NW OF LINE FROM 30N136W 
TO 27.5N140W SW WINDS 20 TO 30 KT. SEAS 10 TO 11 FT.
.12 HOUR FORECAST COLD FRONT NEAR 30N140W. NW OF LINE FROM 
30N136W TO 28N138W TO 28N140W SW WINDS 30 TO 40 KT. SEAS 12 TO 
18 FT. ELSEWHERE NW OF LINE FROM 30N133W TO 26.5N140W SW WINDS 
20 TO 30 KT. SEAS 9 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N132W TO 25N140W. N OF 26N 
WITHIN 180 NM SE OF FRONT SW WINDS 20 TO 30 KT. SEAS 10 TO 15 
FT. N OF 27N W OF FRONT TO 138W NW WINDS 30 TO 35 KT. SEAS 12 TO 
23 FT. ELSEWHERE W OF FRONT NW WINDS 20 TO 25 KT. SEAS TO 20 FT.
.30 HOUR FORECAST COLD FRONT FROM 30N128W TO 28N130W TO 
23.5N140W. NW OF FRONT TO LINE FROM 30N140W TO 25N133W NW WINDS 
20 TO 30 KT. SEAS 12 TO 20 FT IN NW SWELL. ELSEWHERE NW OF FRONT 
WINDS 20 KT OR LESS. SEAS 9 TO 17 FT IN NW SWELL. N OF 25N E OF 
FRONT TO LINE FROM 30N125W TO 25N129W S TO SW WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.48 HOUR FORECAST COLD FRONT FROM 30N120W TO 25N125W DISSIPATING 
FRONT TO 22N135W. NW OF LINE FROM 30N120W TO 15N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 16 FT IN NW SWELL.

.SYNOPSIS AND FORECAST. 

.FRONTAL TROUGH FROM 30N122W TO 21N136W. NW OF LINE FROM 24N112W 
TO 05N140W WINDS 20 KT OR LESS. SEAS 8 TO 16 FT IN NW SWELL.
.24 HOUR FORECAST TROUGH DISSIPATED. ELSEWHERE NW OF LINE FROM 
23N110W TO 18N105W TO 00N120W TO 00N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW AND NE SWELL.
.48 HOUR FORECAST S OF LINE FROM 11N96W TO 17N105W TO 15N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE SWELL.

.FROM 10N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE TO 
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE. 

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

CONVECTION VALID AT 0900 UTC THU JAN 10...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 06N77W TO 05N96W. ITCZ FROM 05N96W TO 
07N127W TO 06N140W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.