000
FZPN03 KNHC 110855
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON MAY 11 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 11.
24 HOUR FORECAST VALID 0600 UTC TUE MAY 12.
48 HOUR FORECAST VALID 0600 UTC WED MAY 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 15 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N95W N 
WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 45 NM 
EITHER SIDE OF A LINE FROM 16N95W TO 14N95W TO 13N95.5W N WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.
.06 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 13.5N95.5W N WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE 
WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 13.5N95.5W TO 
11.5N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95W TO 10.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 12N95W...INCLUDING THE GULF OF TEHUANTEPEC...N 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.FROM 08 TO 11N BETWEEN 98W AND 106W WINDS 20 KT OR LESS. SEAS 8 
FT IN SW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.COLD FRONT FROM 30N135W TO 28N140W. NW OF FRONT WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.12 HOUR FORECAST COLD FRONT FROM 30N130W TO 26N140W. NW OF 
FRONT WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N126W TO 25N140W. 
NW OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. 
.36 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N122W TO 
23N140W. 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 0830 UTC MON MAY 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM NORTHERN COLOMBIA TO 08N83W TO 
11N95W TO 09N110W. THE ITCZ CONTINUES FROM 09N110W TO 06N125W TO 
BEYOND 07N140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION 
IS SEEN FROM 05N TO 12N BETWEEN 90W AND 113W. CLUSTERS OF 
MODERATE TO STRONG CONVECTION ARE NOTED FROM 01N TO 08N E OF 80W 
TO THE COAST OF COLOMBIA, AND N OF 11N BETWEEN 88W AND 91W, 
INCLUDING MOST OF EL SALVADOR AND SE GUATEMALA.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.