000
FZPN03 KNHC 071535
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON MAY 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON MAY 07.
24 HOUR FORECAST VALID 1200 UTC TUE MAY 08.
48 HOUR FORECAST VALID 1200 UTC WED MAY 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST COLD FRONT FROM 30N137W TO 26N140W. W OF FRONT 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N134W TO 25N140W. W OF FRONT 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. W OF LINE FROM 30N127W TO 
15N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.

.36 HOUR FORECAST LOW PRES 10N120W 1009 MB. WITHIN 210 NM NE 
QUADRANT OF LOW E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
SCATTERED TSTMS WITHIN 315 NM E SEMICIRCLE.
.48 HOUR FORECAST LOW PRES 12N121W 1008 MB. WITHIN 120 NM NE 
QUADRANT OF LOW E TO SE WINDS 20 TO 30 KT. SEAS TO 10 FT. WITHIN 
120 NM NW QUADRANT OF LOW N TO NE WINDS 20 TO 25 KT. SEAS TO 10 
FT. SCATTERED TSTMS WITHIN 210 NM E SEMICIRCLE. 

.WITHIN 45 NM OF LINE FROM 16N95W TO 14N95W TO 
13N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT.
.06 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
25 KT. SEAS TO 10 FT. ELSEWHERE N OF 12N BETWEEN 94W AND 98W 
WINDS 20 KT OR LESS. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 
13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

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

CONVECTION VALID AT 1545 UTC MON MAY 07... 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... 
MONSOON TROUGH FROM 08N78W TO 07N104W TO A SURFACE TROUGH ALONG 
08N119W TO 06N124W. ITCZ FROM 06N124W TO 06N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 08N TO 14N BETWEEN 98W AND 106W... 
FROM 05N TO 12N BETWEEN 108W AND 126W AND WITHIN 105 NM EITHER 
SIDE OR THE ITCZ.
   
$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.