000
FZPN03 KNHC 252124
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT MAY 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT MAY 25.
24 HOUR FORECAST VALID 1800 UTC SUN MAY 26.
48 HOUR FORECAST VALID 1800 UTC MON MAY 27.

.WARNINGS.

...GALE WARNING... 
.06 HOUR FORECAST GULF OF CALIFORNIA FROM 29.5N TO 31N S TO SW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 29.5N S TO SW WINDS 25 
TO 35 KT. SEAS BUILDING TO 9 FT. 
.18 HOUR FORECAST GULF OF CALIFORNIA N OF 29.5N S TO SW WINDS 
20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA FROM 29.5N TO 30.5N S TO SW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.30 HOUR FORECAST GULF OF CALIFORNIA FROM 29.5N TO 31N S TO SW 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST GULF OF CALIFORNIA N OF 30.5N NW WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.W OF LINE 22N140W TO 15N133W TO 13N140W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED SWELL. 
.24 HOUR FORECAST W OF LINE FROM 20N140W TO 14N134W TO 11N140W 
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. 
.48 HOUR FORECAST FROM 10N TO 17N W OF 135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED SWELL. FROM 10N TO 12N BETWEEN 120W AND 130W 
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.

.FROM 04N TO 10N BETWEEN 95W AND 115W WINDS 20 KT OR LESS. SEAS 
8 TO 9 FT PRIMARILY IN SW SWELL. FROM 10N TO 17N BETWEEN 110W 
AND 114W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW AND SW SWELL.
.24 HOUR FORECAST S OF A LINE FROM 00N122W TO 10N120W TO 10N110W 
TO 04N110 TO 03.4S96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW 
SWELL.
.48 HOUR FORECAST FROM 03.5N TO 06.5N BETWEEN 85W AND 96W S TO 
SW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE S OF 08N BETWEEN 
88W AND 110W...AND S OF 10N BETWEEN 110 AND 122W...EXCEPT IN THE 
LEE OF THE GALAPAGOS ISLANDS WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN SW SWELL. 

.18 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST N OF 29N BETWEEN 120W AND 127W WINDS 20 KT OR 
LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2100 UTC SAT MAY 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS ACROSS NORTHERN COSTA RICA TO LOW 
PRESSURE NEAR 10.5N88W 1007 MB TO 11N100W TO 07N115W TO 08N122W.
THE ITCZ CONTINUES FROM 08N122W TO 07N130W TO BEYOND 06N140W. 
SCATTERED MODERATE TO ISOLATED STRONG CONVECTION IS FROM 06N TO 
12N BETWEEN 84W AND 100W. SIMILAR CONVECTION IS ALSO NOTED FROM 
06N TO 10N BETWEEN 115W AND 120W...AND FROM 06N TO 09N BETWEEN 
125W AND 129W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.