889 
FZPN03 KNHC 140328
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC THU FEB 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU FEB 14.
24 HOUR FORECAST VALID 0000 UTC FRI FEB 15.
48 HOUR FORECAST VALID 0000 UTC SAT FEB 16.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 14N95.5W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 
9 TO 15 FT. ELSEWHERE WITHIN 75 NM EITHER SIDE OF LINE FROM 
16N95W TO 14N95W TO 12.5N96.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 13 FT. REMAINDER OF AREA FROM 10N TO 14.5N BETWEEN 92W AND 
99.5W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED NE AND NW 
SWELL. 
.09 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 13.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 08N TO 13.5N 
BETWEEN 93.5W AND 103W WINDS 20 KT OR LESS. SEAS TO 10 FT IN 
MIXED NE AND NW SWELL.
.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14N WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT. FROM 06N TO 12N BETWEEN 95W AND 105W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N130W TO 23N136W TO 21N140W. N OF 29N W OF 
FRONT NW WINDS 20 TO 25 KT. SEAS 13 TO 16 FT. ELSEWHERE NW OF 
FRONT WINDS 20 KT OR LESS. SEAS 10 TO 15 KT IN NW SWELL. N OF 
25N E OF FRONT TO 121W S TO SW WINDS 20 TO 25 KT...EXCEPT 25 TO 
30 KT N OF 27N WITHIN 150 NM SE OF FRONT. SEAS 8 TO 14 FT IN 
MIXED SW AND NW SWELL. REMAINDER OF AREA N OF 15N W OF 130W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N118W TO 21N130W TO 21N140W. 
N OF FRONT TO 23N W OF 137W NE TO E WINDS 20 TO 25 KT. SEAS 10 
TO 11 FT WITH NW SWELL. ELSEWHERE NW OF FRONT WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN NW SWELL. FROM 11N TO 17N W OF 134W NE 
TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT WITH NW SWELL. REMAINDER 
OF AREA N OF 10N W OF 126W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED SWELL.  
.48 HOUR FORECAST COLD FRONT DISSIPATED. FROM 11N TO 25N W OF 
130W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. NW OF LINE FROM 
30N127W TO 27.5N140W WINDS 20 KT OR LESS. SEAS 11 TO 14 FT IN 
FRESH NW SWELL. ELSEWHERE NW OF LINE FROM 30N117W TO 10N125W TO 
03N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. 

.S OF 15N W OF 113W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED 
NW AND E SWELL. 
.24 HOUR FORECAST S OF 12N W OF 115W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED NW AND E SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 10N TO 11.5N E OF 87.5W...INCLUDING GULF OF PAPAGAYO...NE 
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.24 HOUR FORECAST GULF OF CALIFORNIA N OF 30N SW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0230 UTC THU FEB 14...

SCATTERED LIGHT TO MODERATE ALOFT FROM 15N TO 28N WITHIN 500 NM 
SE OF COLD FRONT FROM 30N130W TO 23N136W TO 21N140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 06N73W TO 03.5N78W TO 06N85W TO 05N90W. ITCZ 
EXTENDS FROM 05N90W TO 01.5N115W TO BEYOND 06.5N140W. SCATTERED 
MODERATE ISOLATED STRONG CONVECTION WITHIN 120 NM N OF ITCZ 
BETWEEN 84W AND 104W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.