441  
FZPN03 KNHC 082136  
HSFEP2  
 
HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2230 UTC THU FEB 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 1800 UTC THU FEB 08.  
24 HOUR FORECAST VALID 1800 UTC FRI FEB 09.  
48 HOUR FORECAST VALID 1800 UTC SAT FEB 10.  
 
.WARNINGS.  
   
..GALE WARNING
 
 
.WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W INCLUDING GULF OF  
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 13 FT.  
ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 14N95.5W TO  
12.5N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.  
.18 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14N95W TO  
12.5N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO  
30 KT. SEAS 10 TO 14 FT. ELSEWHERE FROM 09N TO 15N BETWEEN 94W  
AND 102W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL.  
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W  
TO 13N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO  
30 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 08N TO 15N BETWEEN 94W  
AND 102W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE SWELL.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.SYNOPSIS AND FORECAST.  
   
FROM 10N TO 11N E OF 88W...INCLUDING GULF OF PAPAGAYO
 
NE  
WINDS 20 TO 25 KT. SEAS TO 8 FT.   
24 HOUR FORECAST FROM 08.5N TO 12N E OF 91W
 
INCLUDING GULF OF  
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.   
48 HOUR FORECAST FROM 10N TO 12N E OF 87.5W
 
INCLUDING GULF OF  
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.  
 
.FROM 15N TO 20N W OF 136W WINDS 20 KT OR LESS. SEAS 8 FT IN  
MIXED SWELL.  
.24 HOUR FORECAST FROM 20N TO 23N W OF 138W SE WINDS 20 TO 25  
KT. SEAS 8 FT.  
.48 HOUR FORECAST N OF 26N W OF 138W SE WINDS 20 TO 25 KT. SEAS  
TO 9 FT.  
 
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
CONVECTION VALID AT 2045 UTC THU FEB 8...  
   
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
 
 
TROUGH FROM 09N80W TO 04N96W. ITCZ FROM 04N96W TO 08N130W TO  
09N140W. NO SIGNIFICANT CONVECTION.  
 

 
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.  
 
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