000
FZPN03 KNHC 050916
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAY 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT MAY 05.
24 HOUR FORECAST VALID 0600 UTC SUN MAY 06.
48 HOUR FORECAST VALID 0600 UTC MON MAY 07.

.WARNINGS.

...GALE WARNING...
.N OF 14N BETWEEN 94W AND 96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 
15N95.5W... INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 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.  
.30 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14.5N95W 
TO 13N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS TO 11 FT. 
.42 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W N 
TO NE WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY 16N95W TO 15N94.5W TO 14N96W TO 15N96W TO 
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS TO 10 FT.   
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95.5W 
N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 
AREA BOUNDED BY 16N95W TO 15N94.5W TO 13.5N95.5W TO 14N97W TO 
16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS TO 11 FT.   

.SYNOPSIS AND FORECAST.

.FROM 13N TO 17N W OF 130W WINDS 20 KT OR LESS. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST COLD FRONT W OF AREA. N OF 28N W OF 138W S TO 
SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0900 UTC SAT MAY 05... 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... 
MONSOON TROUGH FROM 08N78W TO 07N95W TO SURFACE TROUGH FROM 04N 
TO 14N ALONG 108W. ITCZ FROM 08N109W TO 07N140W. SCATTERED 
MODERATE TO STRONG WITHIN 90 NM OF LINE FROM 03N78W TO 08N78W TO 
04N101W...WITHIN 45 NM OF LINE FROM 12N87W TO 15N92W TO 
10N99W...WITHIN 60 NM OF 06N110W...WITHIN 90 NM OF 13N113W... 
WITHIN 45 NM OF LINE FROM 10N122W TO 07N129W TO 09N132W AND 
WITHIN 60 NM OF 17N101W. 
   
$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.