FZPN03 KNHC 190315
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE MAY 19 2026

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAY 19.
24 HOUR FORECAST VALID 0000 UTC WED MAY 20.
48 HOUR FORECAST VALID 0000 UTC THU MAY 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30N124W TO 30N130W TO 29N130W TO 28N128W TO 29N124W TO
30N124W N WINDS 20 TO 25 KT. SEAS 3.5 TO 5.0 M IN N TO NE SWELL.
ELSEWHERE WITHIN 29N114W TO 30N140W TO 10N140W TO 10N123W TO 
21N114W TO 29N114W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N 
TO NE SWELL.
.24 HOUR FORECAST WITHIN 19N116W TO 30N121W TO 30N140W TO 
08N140W TO 11N121W TO 19N116W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 22N130W TO 30N123W TO 30N140W TO 
07N140W TO 09N130W TO 22N130W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN N TO NE SWELL.

.WITHIN 11N86W TO 12N87W TO 11N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO... E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 06N128W TO 05N140W TO 00N140W TO 00N125W TO 06N128W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S SWELL.
ELSEWHERE WITHIN 01S108W TO 00N110W TO 00N120W TO 03S120W TO 
03S108W TO 01S108W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO
SW SWELL.
.24 HOUR FORECAST WITHIN 01S108W TO 00N110W TO 00N120W TO 
03S120W TO 03S108W TO 01S108W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.0 M IN S TO SW SWELL. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

CONVECTION VALID AT 0300 UTC TUE MAY 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N79W TO 10N85W TO 07N90W. ITCZ FROM 07N90W
TO 1007 MB LOW PRESSURE NEAR 08N129W...THEN TO 08N140W. 
SCATTERED MODERATE FROM 02N TO 06N BETWEEN 85W AND 90W...FROM 
08N TO 12N BETWEEN 95W AND 100W...AND FROM 05N TO 10N BETWEEN 
115W AND 125W. 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.