373  
FZPN03 KNHC 071548  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1630 UTC WED FEB 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 WED FEB 07.  
24 HOUR FORECAST VALID 1200 UTC THU FEB 08.  
48 HOUR FORECAST VALID 1200 UTC FRI FEB 09.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
   
24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W
 
INCLUDING GULF  
OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 9 FT.  
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W  
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS  
9 TO 13 FT. ELSEWHERE WITHIN 60 NM OF A LINE FROM 16N95W TO  
15N95W TO 12N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.  
REMAINDER OF AREA FROM 08N TO 15N BETWEEN 94W AND 99W WINDS  
20 KT OR LESS. SEAS TO 10 FT IN NE SWELL.  
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 15N95W  
TO 12N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ELSEWHERE  
FROM 09N TO 15N BETWEEN 93W AND 101W WINDS 20 KT OR LESS. SEAS  
TO 10 FT IN NE SWELL.  
 
.SYNOPSIS AND FORECAST.  
   
FROM 10N TO 12N E OF 89W...INCLUDING THE GULF OF PAPAGAYO
 
NE  
WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.24 HOUR FORECAST LITTLE CHANGE.   
48 HOUR FORECAST FROM 09N TO 12N E OF 92W
 
INCLUDING THE GULF  
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 9 FT.  
   
N OF 05N BETWEEN 79W AND 81W...INCLUDING GULF OF PANAMA
 
N  
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.  
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.FROM 12N TO 20N W OF 131W WINDS 20 KT OR LESS. SEAS 8 FT IN  
MIXED E AND NW SWELL.  
.24 HOUR FORECAST 15N TO 20N W OF 138W WINDS 20 KT OR LESS. SEAS  
8 FT IN MIXED E AND NW SWELL.  
.48 HOUR FORECAST FROM 18N TO 24N W OF 138W WINDS 20 KT OR LESS.  
SEAS 8 FT IN MIXED E AND NW SWELL.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 1445 UTC WED FEB 7...  
 
.SURFACE TROUGH FROM 20N125W TO 15N122W. SCATTERED TSTMS FROM  
15N TO 20N BETWEEN 117W AND 121W.  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
TROUGH FROM 10N79W TO 06N90W. ITCZ FROM 06N90W TO 07N120W TO  
09N140W. NO SIGNIFICANT CONVECTION.  
 

 
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.  
 
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