000
FZPN03 KNHC 151513
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED MAY 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED MAY 15.
24 HOUR FORECAST VALID 1200 UTC THU MAY 16.
48 HOUR FORECAST VALID 1200 UTC FRI MAY 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 06N TO 10N BETWEEN 120W AND 128W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN SE AND SW SWELL. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST S OF 02S BETWEEN 95W AND 117W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN SW SWELL.
.48 HOUR FORECAST S OF 01S BETWEEN 90W AND 118W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN SW SWELL. ELSEWHERE FROM 07N TO 10N 
BETWEEN 131W AND 137W WINDS 20 KT OR LESS. SEAS 8 FT IN NE 
SWELL. 

.42 HOUR FORECAST COLD FRONT FROM 28N114W TO 23N130W. N OF 29N 
BETWEEN 122W AND 128W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW 
SWELL. 
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 26N113W TO 23N122W. 
FROM 28N TO 30N E OF 117W NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. ELSEWHERE N OF 28N BETWEEN 120W AND 129W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN NW SWELL. 

.15 HOUR FORECAST NORTHERN GULF OF CALIFORNIA FROM 29.5N TO 31N 
SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.27 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.39 HOUR FORECAST COLD FRONT FROM 31N114W TO 29N114W. N OF 31N W 
OF THE FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
ELSEWHERE FROM 29.5N TO 30.5N SW TO W WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.AREAS OF SMOKE WITHIN 120 NM OF MEXICAN COAST BETWEEN 94W AND 
105W...INCLUDING THE GULF OF TEHUANTEPEC.

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

CONVECTION VALID AT 1500 UTC WED MAY 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N83W TO 08N90W TO LOW PRES NEAR 
09N95W 1010 MB TO 07N104W TO 05N114W. ITCZ CONTINUES FROM 
05N114W TO 05N133W TO BEYOND 06N140W. SCATTERED MODERATE 
ISOLATED TSTMS FROM 0N TO 08N E OF 83W AND FROM 06N TO 09N 
BETWEEN 88W AND 92W. SCATTERED TO LOCALLY NUMEROUS MODERATE TO 
STRONG FROM 04N TO 12N BETWEEN 94W AND 106W. WIDELY SCATTERED 
MODERATE FROM 03N TO 11N W OF 113W.

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.