000
FZPN03 KNHC 120905
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE MAY 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAY 12.
24 HOUR FORECAST VALID 0600 UTC WED MAY 13.
48 HOUR FORECAST VALID 0600 UTC THU MAY 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N127W TO 25N140W. NW OF FRONT WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NW SWELL.
.12 HOUR FORECAST DISSIPATING COLD FRONT FROM 30N122W TO 
24N140W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 14N BETWEEN 94W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 09N TO 
14N BETWEEN 93W AND 97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED NE AND SW SWELL.
.06 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 14N95W TO 11N96W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.18 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 0830 UTC TUE MAY 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM A 1010 MB LOW PRESSURE LOCATED 
OVER NORTHERN COLOMBIA NEAR 09N85W TO 06N95W TO 08N112W. THE 
ITCZ CONTINUES FROM 08N112W TO 09N130W TO 07N140W. A TROUGH IS 
WITHIN THE ITCZ ALONG 132W FROM 05N TO 13N. CLUSTERS OF MODERATE 
TO STRONG CONVECTION ARE ALONG THE COAST OF COLOMBIA...FROM 08N 
TO 10N BETWEEN 84W AND 87W...AND N OF 11N BETWEEN 87W AND 89W. 
SCATTERED MODERATE CONVECTION IS FROM 03N TO 05N BETWEEN 89W AND 
94W...FROM 10N TO 12N BETWEEN 110W AND 115W...AND FROM 09N TO 
12N BETWEEN 130W AND 135W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.