000
FZPN03 KNHC 121520
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI MAY 12 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI MAY 12.
24 HOUR FORECAST VALID 1200 UTC SAT MAY 13.
48 HOUR FORECAST VALID 1200 UTC SUN MAY 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.06 HOUR FORECAST NW OF A LINE FROM 30N132W TO 26N140W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NW SWELL.
.24 HOUR FORECAST N OF 22N W OF 126W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NW SWELL.
.48 HOUR FORECAST FROM 20N TO 25N W OF 136W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NW SWELL.

.12 HOUR FORECAST N OF 28N BETWEEN 117W AND 126W NW TO N WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST N OF A LINE FROM 29N116W TO 26N119W TO 26N126W 
NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST N OF A LINE FROM 25N115W TO 22N120W TO 25N138W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.

.42 HOUR FORECAST GULF OF CALIFORNIA N OF 30N SW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE. 

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

CONVECTION VALID AT 1400 UTC FRI MAY 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO LOW PRES NEAR 13N96W 1009 MB TO 
05N112W. ITCZ FROM 05N112W TO 04N125W TO BEYOND 04N140W. 
SCATTERED MODERATE TO STRONG FROM 04N TO 14N BETWEEN 82W AND 
90W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 16N BETWEEN 
90W AND 100W...AND WITHIN 240 NM N OF ITCZ W OF 130W. SCATTERED 
MODERATE FROM 04N TO 11N BETWEEN 100W AND 106W. 

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.