503  
FZPS40 PHFO 071531  
HSFSP  
 
HIGH SEAS FORECAST  
NATIONAL WEATHER SERVICE HONOLULU HI  
1730 UTC TUE JUL 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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.  
 
THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE  
HIGHER THAN 10-MINUTE AVERAGE WINDS.  
 
SECURITE  
 
SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E  
 
SYNOPSIS VALID 1200 UTC JUL 07 2020.  
24 HOUR FORECAST VALID 1200 UTC JUL 08 2020.  
48 HOUR FORECAST VALID 1200 UTC JUL 09 2020.  
 
.WARNINGS.  
 
.NONE.  
 
.SYNOPSIS AND FORECAST.  
 
.FRONT 25S132W 20S137W MOVING NE 15 KT. S WINDS 20 TO 25 KT  
S OF LINE 25S126W 22S128W 25S130W.  
.24 HOUR FORECAST FRONT 25S127W 18S131W THENCE TROUGH TO 12S135W. S  
WINDS 20 TO 25 KT S OF 23S E OF 127W.  
.48 HOUR FORECAST FRONT 25S120W 14S132W THENCE TROUGH TO 12S133W. S  
WINDS 20 TO 25 KT WITHIN 90 NM NE OF FRONT S OF 21S.  
   
FRONT 25S175W 22S177W
 
THENCE TROUGH TO 19S178W. FRONT AND TROUGH  
MOVING NE SLOWLY.  
.24 HOUR FORECAST FRONT 25S173W 22S175W THENCE TROUGH TO 14S180W.  
.48 HOUR FORECAST FRONT MOVED S OF AREA. TROUGH 25S165W 14S170W.  
 
.RIDGE 25S120W 20S133W MOVING NE 10 KT.  
 
.RIDGE 22S136W 25S148W MOVING NE 10 KT.  
 
.RIDGE 25S170W 22S175W MOVING SE 10 KT.  
 
.RIDGE 24S178W 25S165E MOVING E 10 KT.  
 
.SE WINDS 20 TO 25 KT FROM 15S TO 25S BETWEEN 140W AND 165W AND  
W OF LINE 23S160E 18S176E 10S160E.  
.24 HOUR FORECAST SE WINDS 20 TO 25 KT S OF 15S BETWEEN 135W AND  
1770W AND W OF LINE 23S160W 23S175W 10S180W 10S160E.  
.48 HOUR FORECAST SE TO S WINDS 20 TO 25 KT FROM 15S TO 20S BETWEEN  
130W AND 165W. SE WINDS 20 TO 25 KT W OF LINE 25S170E 15S177W 08S160E.  
   
SEAS 8 TO 9 FT SE OF LINE 05S120W 25S132W
 
FROM 18S TO 22S BETWEEN  
150W AND 160W AND SW OF LINE 25S180W 12S160E.  
.24 HOUR FORECAST SEAS 8 TO 11 FT S OF LINE 25S130W 15S150W 15S165W  
25S160W. SEAS 8 TO 10 FT SW OF LINE 25S175W 10S160E. SEAS 8 TO 9 FT  
SE OF LINE 05S120W 25S130W.  
.48 HOUR FORECAST SEAS 8 TO 12 FT SW OF LINE 25S175W 12S178E 10S160E.  
SEAS 8 TO 11 FT S OF LINE 25S125W 15S135W 15S165W 25S150W.  
 
.REST OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  
 
.SCATTERED STRONG TSTMS FROM 07S TO 13S BETWEEN 172W AND 179W.  
 

 
.HONOLULU FORECASTER.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab HI Page Main Text Page