000
FZPN03 KNHC 120913
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON FEB 12 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON FEB 12.
24 HOUR FORECAST VALID 0600 UTC TUE FEB 13.
48 HOUR FORECAST VALID 0600 UTC WED FEB 14.

.WARNINGS.

...GALE WARNING...
.09 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND
95.5W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W
TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 25
TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 30 NM EITHER SIDE OF
SAME LINE N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 40 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 75 NM EITHER SIDE
OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS 10 TO 15 FT.
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE
OF A LINE FROM 16N95W TO 14N95.5W TO 11.5N99W N TO NE WINDS 20 TO
30 KT. SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY 16N95W TO
12N93W TO 10N98W TO 11N102W TO 16N95W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 90 NM EITHER SIDE
OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
REMAINDER OF AREA BOUNDED BY 15N93W TO 13N95W TO 11N98W TO 
12N100W TO 14N98W TO 16N95W TO 15N93W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN MIXED N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM EITHER SIDE OF A LINE FROM 11N86W TO 10.5N88W...
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS
TO 8 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 11N86W TO 09N87W TO 
08N88W TO 09N92W TO 12N91W TO 13N88W TO 11N86W...INCLUDING THE 
GULFS OF PAPAGAYO AND FONSECA...NE TO E WINDS 20 TO 30 KT. SEAS 8
TO 11 FT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT ALSO WITHIN AREA 
BOUNDED BY 11N91W TO 07N92W TO 07N96W TO 09N99W TO 10N98W TO 
12N94W TO 11N91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.

.WITHIN AREA BOUNDED BY 30N121W TO 29N122W TO 28N124W TO 28N129W
TO 30N130W TO 30N121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN AREA BOUNDED BY 30N139W TO 30N124W TO
28N128W TO 27N137W TO 30N139W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 30N140W TO 30N123W TO
25N130W TO 26N138W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN MIXED NE AND NW SWELL.

.03 HOUR FORECAST GULF OF CALIFORNIA N OF 29.5N W OF 113.5W S TO
SW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.24 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM
08.5N79.5W TO 06N80W...INCLUDING NEAR THE AZUERO PENINSULA AND 
THE GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 08.5N79.5W TO 06N78.5W 
TO 04.5N80W TO 06N82.5W TO 08.5N79.5W...INCLUDING NEAR THE AZUERO
PENINSULA AND THE GULF OF PANAMA...N TO 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 0900 UTC MON FEB 12...

.TROUGH FROM 17N117W TO 08N120W...SCATTERED MODERATE WITHIN AREA
BOUNDED BY 17N122W TO 15N110W TO 11N111W TO 12N127W TO 17N122W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH AXIS EXTENDS FROM 04N77W TO 06N85W TO 05N108W. ITCZ AXIS
EXTENDS FROM 05N108W TO 07N120W TO 08N140W. NO SIGNIFICANT
CONVECTION.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.