000
FZPN03 KNHC 190913
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC SUN FEB 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN FEB 19.
24 HOUR FORECAST VALID 0600 UTC MON FEB 20.
48 HOUR FORECAST VALID 0600 UTC TUE FEB 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.COLD FRONT FROM 24N110W TO 17N120W. N OF 26N E OF 120W NW WINDS 
20 TO 25 KT. SEAS 16 TO 20 FT IN NW SWELL. ELSEWHERE N OF LINE 
FROM 20N110W TO 15N120W TO 15N140W WINDS 20 KT OR LESS. SEAS 8 
TO 16 FT IN NW SWELL...HIGHEST NE. 
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N122W TO 30N116W TO 
20N105W TO 18N105W TO 09N116W TO 09N128W TO 13N137W TO 18N137W 
TO 30N122W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 14N140W TO 24N112W TO 
15N101W TO 04N111W TO 11N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT PRIMARILY IN NW SWELL.

.06 HOUR FORECAST NW OF LINE 30N133W TO 28N140W SW WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST COLD FRONT FROM 30N135W TO 26N140W. W OF FRONT 
W WINDS 20 TO 30 KT. SEAS 12 TO 18 FT IN NW SWELL. SE OF FRONT 
TO LINE 25N140W TO 30N130W SW WINDS 20 TO 25 KT. SEAS 8 TO 12 
FT. ELSEWHERE NW OF LINE 30N125W TO 24N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N126W TO 22N140W. W OF FRONT 
WINDS 20 KT OR LESS. SEAS 11 TO 16 FT IN NW SWELL. ELSEWHERE NW 
OF LINE FROM 30N117W TO 18N140W WINDS 20 KT OR LESS. SEAS 8 TO 
11 FT IN NW SWELL. 

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

CONVECTION VALID AT 0900 UTC SUN FEB 19...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF LINE 21N107W 
TO 13N112W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... 
ITCZ FROM 06N86W TO 06N105W. IT RESUMES FROM 08.5N118W TO 
01N140W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.