000
FZPN03 KNHC 140902
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU FEB 14.
24 HOUR FORECAST VALID 0600 UTC FRI FEB 15.
48 HOUR FORECAST VALID 0600 UTC SAT FEB 16.

.WARNINGS.

...GALE WARNING...
.WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 
14N95.5W... INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 75 NM EITHER SIDE OF 
LINE FROM 16N95W TO 14.5N95W TO 13N96W N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 09N TO 14N BETWEEN 
92W AND 100W WINDS 20 KT OR LESS. SEAS TO 11 FT IN MIXED NE AND 
NW SWELL. 
.03 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 05N TO 10N BETWEEN 96W AND 105W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW SWELL. 
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N127W TO 25N132W TO 21N140W. N OF 28N W OF 
FRONT TO 138W NW WINDS 20 TO 30 KT. SEAS 12 TO 15 FT. ELSEWHERE 
W OF FRONT WINDS 20 KT OR LESS. SEAS 10 TO 14 KT IN NW SWELL. N 
OF 28N WITHIN 60 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS 
10 TO 13 FT IN MIXED SW AND NW SWELL. TROUGH FROM 20N131W TO 
13N140W. WITHIN 60 NM N OF TROUGH BETWEEN 132W AND 136W NW TO N 
WINDS 20 TO 25 KT. SEAS TO 9 FT. REMAINDER OF AREA W OF LINE 
30N120W TO 13N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED 
SWELL. 
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 29N115W TO 25N120W 
THEN DISSIPATING STATIONARY FRONT TO 21N140W. FROM 11N TO 18N W 
OF 135W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT IN NW SWELL. 
REMAINDER OF AREA W OF LINE 30N117W TO 10N134W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN MIXED SWELL...HIGHEST N OF 28N BETWEEN 
124W AND 128W.  
.48 HOUR FORECAST FRONTS DISSIPATED. W OF LINE 28N140W TO 
18N125W TO 11N140W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. 
ELSEWHERE W OF LINE FROM 30N123W TO 27N130W TO 27N130W WINDS 20 
KT OR LESS. SEAS 12 TO 14 FT IN NW SWELL. ELSEWHERE W OF LINE 
FROM 30N116W TO 27N115W TO 06N130W TO 02N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN MIXED SWELL. 

.S OF 10N W OF 120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED 
NW AND E SWELL. 
.24 HOUR FORECAST S OF 10N W OF 120W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED NW AND E SWELL.
.48 HOUR FORECAST CONDITIONS MERGED IN PARAGRAPH ABOVE.

.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 WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.18 HOUR FORECAST GULF OF CALIFORNIA N OF 30N SW 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.

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

CONVECTION VALID AT 0900 UTC THU FEB 14...

SCATTERED LIGHT TO MODERATE FROM W OF LINE FROM 30N119W TO 
14N140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 07N77W TO 05N91W. ITCZ FROM 05N91W TO 02N95W TO 
02N116W TO BEYOND 06.5N140W. SCATTERED MODERATE ISOLATED STRONG 
WITHIN 90 NM N OF THE ITCZ BETWEEN 92W AND 104W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.