474  
FZHW61 PHFO 132130  
OFFN10  
 
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS  
NATIONAL WEATHER SERVICE HONOLULU HI  
1130 AM HST MON OCT 13 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH  
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL  
FORECASTS...  
   
SYNOPSIS  
A TROUGH NORTH OF THE OFFSHORE AREA WILL WEAKEN  
TUESDAY NIGHT WITH TRADE WINDS BUILDING IN FOR THE REST OF THE  
WEEK. AN UPPER LOW WILL ALSO TRACK OVER THE AREA BEGINNING AROUND  
TUESDAY NIGHT THROUGH FRIDAY. ISOLATED THUNDERSTORMS FOR N WATERS  
OVER THE NEXT COUPLE OF DAYS MOVING TO NW AS UPPER LOW DIGS IN.  
 
 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
   
TODAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET. WAVE  
DETAIL: NORTHWEST 7 FEET AT 16 SECONDS AND EAST 3 FEET AT  
12 SECONDS. SCATTERED SHOWERS.    
TONIGHT  
EAST WINDS 10 TO 15 KNOTS. SEAS 6 TO 9 FEET. WAVE  
DETAIL: NORTHWEST 7 FEET AT 16 SECONDS AND EAST 3 FEET AT  
11 SECONDS. SCATTERED SHOWERS.    
TUESDAY  
EAST WINDS 10 TO 15 KNOTS. SEAS 6 TO 9 FEET. WAVE  
DETAIL: NORTHWEST 7 FEET AT 14 SECONDS AND EAST 3 FEET AT  
7 SECONDS. SCATTERED SHOWERS.    
TUESDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.  
WAVE DETAIL: NORTHWEST 5 FEET AT 14 SECONDS AND EAST 3 FEET AT  
6 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY  
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.  
SCATTERED SHOWERS.    
WEDNESDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 9 FEET.  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS.    
THURSDAY  
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 8 FEET.  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS.    
FRIDAY  
EAST WINDS 20 TO 25 KNOTS, BECOMING EAST NORTHEAST  
15 TO 20 KNOTS. SEAS 5 TO 8 FEET. ISOLATED THUNDERSTORMS THROUGH  
THE NIGHT. SCATTERED SHOWERS. WINDS AND SEAS HIGHER IN AND  
NEAR TSTMS.  
 
 
 
HAWAIIAN OFFSHORE WATERS-  
   
THIS AFTERNOON THROUGH TONIGHT  
S OF 20N, E WINDS 10 TO 15 KT.  
N OF 20N E OF 158W, E TO SE WINDS 5 TO 10 KT. N OF 20N W OF 158W,  
NE TO E WINDS 5 TO 10 KT. SEAS 6 TO 8 FT. ISOLATED THUNDERSTORMS  
E OF 160W.    
TUESDAY  
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. ISOLATED  
THUNDERSTORMS N OF 23N E OF 156W, AND S OF 19N.    
TUESDAY NIGHT  
E WINDS 10 TO 20 KT. SEAS 6 TO 7 FT. ISOLATED  
THUNDERSTORMS S WATERS.    
WEDNESDAY AND THURSDAY  
E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.  
ISOLATED THUNDERSTORMS NW WATERS.   
FRIDAY  
E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. ISOLATED  
THUNDERSTORMS NW HALF.  
 
 
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