857  
FZHW61 PHFO 191503  
OFFN10  
 
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS  
NATIONAL WEATHER SERVICE HONOLULU HI  
503 AM HST SUN JUL 19 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH  
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL  
FORECASTS...  
   
SYNOPSIS
 
HIGH PRESSURE WILL MEANDER FAR TO THE N AND NE OF THE  
MARINE AREA THROUGH LATE THIS WEEK.  
 

 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
   
TODAY
 
EAST NORTHEAST WINDS 15 TO 25 KNOTS. SEAS 5 TO 7 FEET.  
WAVE DETAIL: EAST 5 FEET AT 7 SECONDS. ISOLATED SHOWERS.    
TONIGHT
 
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.  
WAVE DETAIL: EAST 5 FEET AT 6 SECONDS. ISOLATED SHOWERS.    
MONDAY
 
EAST NORTHEAST WINDS 10 TO 20 KNOTS. SEAS 5 TO 6 FEET.  
WAVE DETAIL: EAST 5 FEET AT 6 SECONDS AND SOUTH 4 FEET AT  
15 SECONDS. ISOLATED SHOWERS.    
MONDAY NIGHT
 
EAST NORTHEAST WINDS 10 TO 20 KNOTS. SEAS 5 TO  
6 FEET. WAVE DETAIL: EAST 5 FEET AT 6 SECONDS AND SOUTH 4 FEET AT  
15 SECONDS. ISOLATED SHOWERS.    
TUESDAY
 
EAST NORTHEAST WINDS TO 15 KNOTS. SEAS TO 6 FEET.  
ISOLATED SHOWERS.    
TUESDAY NIGHT
 
EAST NORTHEAST WINDS 10 TO 20 KNOTS. SEAS 6 TO  
7 FEET. ISOLATED SHOWERS.    
WEDNESDAY
 
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO  
9 FEET. ISOLATED SHOWERS.    
THURSDAY
 
EAST NORTHEAST WINDS 15 TO 20 KNOTS, RISING TO 20 TO  
25 KNOTS. SEAS 6 TO 8 FEET. ISOLATED SHOWERS.  
 

 
 
HAWAIIAN OFFSHORE WATERS-  
   
TODAY
 
E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
TONIGHT
 
E WINDS 10 TO 20 KT. SEAS 6 TO 9 FT.    
MONDAY AND TUESDAY
 
E WINDS 10 TO 15 KT. SEAS 5 TO 8 FT.    
WEDNESDAY
 
E WINDS 10 TO 20 KT. SEAS 5 TO 8 FT.   
THURSDAY
 
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.  
 

 
 
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