000
FZPN03 KNHC 070906
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON MAY 07.
24 HOUR FORECAST VALID 0600 UTC TUE MAY 08.
48 HOUR FORECAST VALID 0600 UTC WED MAY 09.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W...INCLUDING THE GULF 
OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. 
ELSEWHERE WITHIN 45 NM OF LINE FROM 16N95W TO 14N98W NE TO E 
WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.12 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 
12.5N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 
14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.18 HOUR FORECAST COLD FRONT FROM 30N136W TO 26N140W. W OF FRONT 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N136W TO 26N140W. W OF FRONT 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT PRIMARILY IN NW SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. W OF LINE FROM 30N129W TO 
17N140W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN NW SWELL.

.48 HOUR FORECAST LOW PRES 11N121W 1010 MB. WITHIN 150 NM NE 
QUADRANT OF LOW E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
SCATTERED TSTMS WITHIN 150 NM SE SEMICIRCLE. 

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

CONVECTION VALID AT 0900 UTC MON MAY 07... 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... 
MONSOON TROUGH FROM 06N77W TO 08N90W TO A SURFACE TROUGH FROM 
05N TO 13N ALONG 115W. ITCZ FROM 08N116W TO 07N140W. SCATTERED 
MODERATE ISOLATED STRONG WITHIN AREA BOUNDED BY 05N85W TO 05N83W 
TO 15N104W TO 05N85W...AND WITHIN 60 NM OF 10.5N86W AND 14N92W 
AND 17N102W. 
   
$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.