000
FZPN03 KNHC 210320
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT JAN 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT JAN 21.
24 HOUR FORECAST VALID 0000 UTC SUN JAN 22.
48 HOUR FORECAST VALID 0000 UTC MON JAN 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N119W TO 26N128W TO 25N132W. N OF 28N BETWEEN 
116W AND 132W W TO NW WINDS 20 TO 25 KT. SEAS 12 TO 18 FT IN NW 
SWELL. ELSEWHERE W OF LINE FROM 26N113W TO 06N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 17 FT IN NW SWELL.
.24 HOUR FORECAST FIRST FRONT DISSIPATED OVER MEXICO. NEW COLD 
FRONT FROM 30N133W TO 26N140W. N OF 27N WITHIN 240 NM E OF FRONT 
SW WINDS 20 TO 30 KT. SEAS 16 TO 22 FT IN NW SWELL. W OF FRONT 
NW WINDS 20 TO 30 KT. SEAS 15 TO 20 FT IN NW SWELL. ELSEWHERE NW 
OF LINE FROM 22N109W 17N109W TO 04N140W WINDS 20 KT OR LESS. 
SEAS 8 TO 24 FT IN NW SWELL...HIGHEST N OF 24N.
.48 HOUR FORECAST COLD FRONT FROM 30N123W TO 22N132W. N OF 28N 
WITHIN 90 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 14 TO 17 FT 
IN NW SWELL. N OF 26N W OF FRONT W TO NW WINDS 20 TO 30 KT. SEAS 
15 TO 24 FT IN NW SWELL. FROM 12N TO 23N W OF 136W NE WINDS 20 
TO 25 KT. SEAS 10 TO 15 FT. ELSEWHERE N OF LINE FROM 16N102W TO 
07N109W TO 02N140W WINDS 20 KT OR LESS. SEAS 8 TO 17 FT IN NW 
SWELL.

.GULF OF CALIFORNIA N OF 30N SW WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECST FROM 18N TO 24N BETWEEN 105W AND 109W... 
INCLUDING GULF OF CALIFORNIA...NW WINDS 20 TO 25 KT. SEAS TO 12 
FT IN NW SWELL.

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

CONVECTION VALID AT 0300 UTC SAT JAN 21...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 05N93W TO 04N140W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.