000
FZPN03 KNHC 180149
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON MAR 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON MAR 18.
24 HOUR FORECAST VALID 0000 UTC TUE MAR 19.
48 HOUR FORECAST VALID 0000 UTC WED MAR 20.

.WARNINGS.

...GALE WARNING...
.COLD FRONT ENTERING AT 30N140W. WITHIN AREA BOUNDED BY 29N138W
TO 28N139W TO 28N140W TO 30N140W TO 30N138W TO 29N138W S TO SW 
WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN AREA
BOUNDED BY 30N135W TO 26N137W TO 24N140W TO 28N140W TO 30N138W 
TO 30N135W S TO SW WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. REMAINDER
OF AREA BOUNDED BY 22N136W TO 16N135W TO 14N137W TO 09N140W TO 
24N140W TO 30N135W TO 22N136W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.
.12 HOUR FORECAST COLD FRONT FROM 30N134W TO 25N138W TO 22N140W.
WITHIN AREA BOUNDED BY 30N131W TO 26N134W TO 25N136W TO 26N137W 
TO 30N134W TO 30N131W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT. WITHIN AREA BOUNDED BY 30N137W TO 28N140W TO 30N140W TO
30N137W W WINDS 20 TO 25 KT. SEAS 11 TO 15 FT IN NW SWELL.
ELSEWHERE WITHIN AREA BOUNDED BY 30N134W TO 26N137W TO 25N137W 
TO 24N140W TO 28N140W TO 30N137W TO 30N134W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N131W TO 24N135W TO 19N140W.
WITHIN AREA BOUNDED BY 30N133W TO 28N134W TO 27N137W TO 30N140W 
TO 30N133W W TO NW WINDS 20 TO 25 KT. SEAS 13 TO 17 FT IN NW 
SWELL. ELSEWHERE WITHIN AREA BOUNDED BY 30N130W TO 26N133W TO 
19N140W TO 30N140W TO 28N137W TO 30N133W TO 30N130W WINDS 20 KT 
OR LESS. SEAS 8 TO 13 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N121W TO 21N140W. WITHIN 
AREA BOUNDED BY 30N122W TO 10N134W TO 06N140W TO 30N140W TO 
30N122W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL.

...GALE WARNING...
.WITHIN 45 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 90 NM EITHER SIDE OF SAME LINE
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.15 HOUR FORECAST WITHIN 90 NM EITHER SIDE OF A LINE FROM 16N95W
TO 12.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 12 FT.
.24 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 12 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE
OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.39 HOUR FORECAST WITHIN 90 NM EITHER SIDE OF A LINE FROM 16N95W
TO 13N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE
OF SAME LINE N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 75 NM EITHER SIDE OF A LINE FROM 11N86W TO 10N89W...
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS
8 TO 10 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 75 NM EITHER SIDE OF A LINE FROM 08N79.5W TO 06N80W...
INCLUDING THE GULF OF PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS TO
8 FT.
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN AREA BOUNDED BY 14N121W TO 13N122W TO 13N127W TO 
12N131W TO 13N130W TO 15N124W TO 14N121W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN MIXED SWELL. WITHIN AREA BOUNDED BY 09N88W TO
02N108W TO 06N116W TO 10N112W TO 09N104W TO 15N97W TO 09N88W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. WITHIN 
AREA BOUNDED BY 00N102W TO 03.4S97W TO 03.4S120W TO 01S120W TO 
01N116W TO 01N108W TO 00N102W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 11N113W TO 09N115W TO
09N140W TO 11N140W TO 14N133W TO 13N121W TO 11N113W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN MIXED SW AND NW SWELL. WITHIN AREA
BOUNDED BY 09N89W TO 07N93W TO 01N98W TO 02N105W TO 06N111W TO 
14N96W TO 09N89W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW
AND NW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 15N94W TO 06N96W TO
05N101W TO 06N104W TO 09N105W TO 12N100W TO 15N94W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL. WITHIN AREA 
BOUNDED BY 11N114W TO 08N117W TO 07N126W TO 10N133W TO 12N131W TO
11N126W TO 11N114W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.

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

CONVECTION VALID AT 0230 UTC MON MAR 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH EXTENDS FROM 08N82W TO 03N91W. ITCZ CONTINUES FROM 03N91W
TO 02N114W TO 06N130W TO 08N140W. NO SIGNIFICANT CONVECTION.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.