000
FZPN03 KNHC 092046 RRA
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED MAY 09 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED MAY 09.
24 HOUR FORECAST VALID 1800 UTC THU MAY 10.
48 HOUR FORECAST VALID 1800 UTC FRI MAY 11.

.WARNINGS.

...GALE WARNING...

.LOW PRES 11N124W 1009 MB. WITHIN 120 NM NW QUADRANT OF LOW 
WINDS 20 KT OR LESS. SEAS TO 8 FT. 
.18 HOUR FORECAST LOW PRES NEAR 12N125W 1007 MB. WITHIN 150 NM N 
SEMICIRCLE OF LOW NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
ELSEWHERE FROM 12N TO 16N BETWEEN 124W AND 129W WINDS 20 KT OR 
LESS. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 12.7N126W 1006 MB. WITHIN 165 NM 
N SEMICIRCLE OF LOW NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
ELSEWHERE FROM 11N TO 16N BETWEEN 124W AND 130W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 14N126.7W 1005 MB. WITHIN 90 NM 
NE QUADRANT OF LOW E WINDS 30 TO 35 KT. SEAS 11 TO 13 FT. 
ELSEWHERE WITHIN 105 NM OF LOW WINDS 20 TO 30 KT. SEAS 9 TO 11 
FT. REMAINDER AREA FROM 11N TO 17N BETWEEN 124W AND 130W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.EPAC WITHIN A LINE FROM 27N128W TO 22N140W AND A LINE FROM 
25N128W TO 13N140W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL.
.24 HOUR FORECAST FROM 08N TO 15N W OF 137W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NW SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
 
.06 HOUR FORECAST N OF 29N BETWEEN 120W AND 124W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN N SWELL.
.24 HOUR FORECAST N OF 26N BETWEEN 117W AND 124W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN N SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 118W AND 128W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN N SWELL.

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

CONVECTION VALID AT 2030 UTC WED MAY 09... 

.SURFACE LOW 11N124W...SCATTERED MODERATE WITHIN 225 NM OF LOW 
CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... 
MONSOON TROUGH FROM 08N78W TO 04N90W TO 10N107W THROUGH A 
SURFACE LOW AT 11N124W TO 08N126W. ITCZ FROM 08N126W TO 08N138W. 
SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 08N E OF 
90W...FROM 02N TO 05N BETWEEN 90W AND 95W...FROM 10N TO 14N 
BETWEEN 96W AND 106W AND FROM 07N TO 11N BETWEEN 108W AND 113W.  
   
$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.