433  
FZHW61 PHFO 122127  
OFFN10  
 
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS  
NATIONAL WEATHER SERVICE HONOLULU HI  
1127 AM HST SUN APR 12 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH  
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL  
FORECASTS...  
   
SYNOPSIS
 
A WEAK SURFACE TROUGH REMAINS OVER THE CENTRAL WATERS  
TODAY AND IS EXPECTED TO MOVE W OVER THE NW WATERS THROUGH  
MIDWEEK. E OF THE TROUGH, MODERATE TO FRESH SE WINDS WILL  
PREVAIL, WHILE WINDS W OF THE TROUGH WILL BE LIGHT AND VARIABLE.  
GENTLE TO MODERATE TRADES RETURN FOR THE LATTER HALF OF THE WEEK.  
 

 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
   
TODAY
 
EAST SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET.  
WAVE DETAIL: NORTH NORTHWEST 5 FEET AT 11 SECONDS. HEAVY SHOWERS  
WITH ISOLATED THUNDERSTORMS.    
TONIGHT
 
EAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET. WAVE  
DETAIL: NORTHWEST 5 FEET AT 11 SECONDS. HEAVY SHOWERS WITH  
ISOLATED THUNDERSTORMS.    
MONDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET. WAVE  
DETAIL: NORTHWEST 4 FEET AT 10 SECONDS. HEAVY SHOWERS.    
MONDAY NIGHT
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET.  
WAVE DETAIL: NORTHWEST 3 FEET AT 10 SECONDS AND SOUTH 3 FEET AT  
14 SECONDS. ISOLATED SHOWERS.    
TUESDAY
 
EAST SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET.  
SCATTERED SHOWERS.    
TUESDAY NIGHT
 
EAST SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO  
6 FEET. ISOLATED SHOWERS.    
WEDNESDAY
 
TO KAUAI, WINDS VARIABLE LESS THAN 10 KNOTS,  
BECOMING EAST NORTHEAST 7 TO 10 KNOTS. ELSEWHERE, EAST WINDS  
10 TO 15 KNOTS. SEAS 5 TO 7 FEET. SCATTERED SHOWERS.    
THURSDAY
 
EAST NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO  
6 FEET. SCATTERED SHOWERS. WINDS AND SEAS HIGHER IN AND NEAR  
TSTMS.  
 

 
 
HAWAIIAN OFFSHORE WATERS-  
   
THIS AFTERNOON
 
TROUGH OVER CENTRAL WATERS. SE HALF, E TO SE  
WINDS 10 TO 20 KT. NW HALF, S WINDS 10 TO 20 KT. SEAS 6 TO 8 FT.  
ISOLATED THUNDERSTORMS.   
TONIGHT THROUGH MONDAY NIGHT
 
TROUGH OVER CENTRAL WATERS. SE  
HALF, E TO SE WINDS 10 TO 20 KT. NW HALF, S WINDS 15 TO 25 KT.  
SEAS 6 TO 8 FT. ISOLATED THUNDERSTORMS.   
TUESDAY THROUGH THURSDAY
 
SE HALF, E TO SE WINDS 10 TO 15 KT.  
NW HALF, VARIABLE WINDS 10 KT OR LESS. SEAS 6 TO 7 FT. ISOLATED  
THUNDERSTORMS NW HALF.  
 

 
 
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