000
FZPN03 KNHC 121546
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC TUE FEB 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE FEB 12.
24 HOUR FORECAST VALID 1200 UTC WED FEB 13.
48 HOUR FORECAST VALID 1200 UTC THU FEB 14.

.WARNINGS.

...GALE WARNING...
.15 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 9 FT.
.18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14.5N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
A LINE FROM 16N95W TO 14N95W N TO NE WINDS 20 TO 30 KT. SEAS TO 
8 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE 
OF A LINE FROM 16N95W TO 13N95.5W TO 12N96W N TO NE WINDS 20 TO 
30 KT. SEA 8 TO 12 FT.
.42 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF 
A LINE FROM 16N95W TO 14N95.5W TO 13N96.5W N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 07N TO 14N 
BETWEEN 93W AND 102W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE 
SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 07N TO 14N BETWEEN 93W 
AND 103W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.

...GALE WARNING...
.FROM 18N TO 26N W OF 130W AND ALSO N OF 26N BETWEEN 130W AND 
133W SE TO S WINDS 20 TO 30 KT. SEAS 10 TO 14 FT. ELSEWHERE N OF 
10N W OF 112W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED 
SWELL. 
.06 HOUR FORECAST N OF 22N BETWEEN 130W AND 135W S WINDS 25 TO 
35 KT. SEAS 9 TO 14 FT. ELSEWHERE N OF 22N W OF 126W AND FROM 
18N TO 22N BETWEEN 130W AND 137W S WINDS 20 TO 30 KT. SEAS 9 TO 
11 FT. ELSEWHERE W OF LINE FROM 30N121W TO 10N110W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.  
.18 HOUR FORECAST COLD FRONT FROM 30N138W TO 28N140W. WITHIN 30 
NM E OF FRONT SW WINDS 25 TO 35 KT. SEAS 10 TO 13 FT. W OF FRONT 
N WINDS 30 TO 35 KT. SEAS 14 TO 18 FT IN N SWELL. ELSEWHERE N OF 
23N W OF 130W SW WINDS 20 TO 25 KT. SEAS 9 TO 14 FT IN MIXED SW 
AND NW SWELL. N OF 27N BETWEEN 124W AND 130W SE TO S WINDS 30 TO 
35 KT. SEAS 9 TO 13 FT. ELSEWHERE N OF 23N BETWEEN 124W AND 130W 
S WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. W OF LINE FROM 23N127W TO 
10N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.  
.24 HOUR FORECAST COLD FRONT FROM 30N136W TO 27N140W. W OF FRONT 
N WINDS 20 TO 25 KT. SEAS 13 TO 18 FT IN N SWELL. N OF 22N E OF 
FRONT TO 123W S TO SW WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT N 
OF 27N. SEAS 8 TO 12 FT...EXCEPT 10 TO 15 FT N OF 27N. ELSEWHERE 
W OF LINE FROM 22N126W TO 10N132W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN MIXED SWELL.
.42 HOUR FORECAST COLD FRONT FROM 30N130W TO 21N140W. N OF 27N 
WITHIN 60 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 9 TO 13 FT IN 
MIXED SW AND NW SWELL. N OF 28N W OF FRONT TO 132W W TO NW WINDS 
20 TO 25 KT. SEAS 11 TO 15 FT. ELSEWHERE W OF LINE FROM 30N120W 
TO 17N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N 
SWELL...EXCEPT 12 TO 16 FT N OF 25N. 
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N129W TO 22N136W 
THEN STATIONARY FRONT TO 21N140W. W OF LINE FROM 30N120W TO 
24N129W TO 16N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL...EXCEPT 11 TO 15 FT N OF 25N.

.SYNOPSIS AND FORECAST.

.FROM 02N TO 10N W OF 94W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED SWELL. 
.24 HOUR FORECAST S OF 10N W OF 105W WINDS 20 KT OR LESS. SEAS 8 
FT IN MIXED SWELL.
.48 HOUR FORECAST S OF 10N W OF 115W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN MIXED SWELL. 

.GULF OF CALIFORNIA FROM 24N TO 29N NW WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W TO 10.5N88W... 10N 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 
LESW THAN 8 FT. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10N TO 11N BETWEEN 86W AND 88W NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. 
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N86W 
TO 10N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 1515 UTC TUE FEB 12...

.SCATTERED MODERATE NW OF LINE FROM 30N121W TO 10N136W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 06N77W TO 05N87W. ITCZ EXTENDS FROM 05N87W 
TO 02N98W TO 03N110W TO 04N120W TO 04N130W AND TO BEYOND 
08N140W. SCATTERED MODERATE WITHIN 30 NM EITHER SIDE OF THE ITCZ 
BETWEEN 90W AND 96W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.