549  
FZHW51 PHFO 160149  
CWFHI1  
 
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
349 PM HST WED JUL 15 2026  
   
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
 
 
STRONG HIGH PRESSURE FAR NORTH OF THE AREA WILL SAG SOUTH AND  
EDGE SLIGHTLY EASTWARD LATE THIS WEEK INTO THE WEEKEND.  
 

 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
 
   
TONIGHT
 
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. WAVE  
DETAIL: EAST 4 FEET AT 6 SECONDS. HAZY. SCATTERED SHOWERS.    
THURSDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. WAVE  
DETAIL: EAST 5 FEET AT 6 SECONDS. ISOLATED SHOWERS.    
THURSDAY NIGHT
 
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO  
7 FEET. WAVE DETAIL: EAST 5 FEET AT 6 SECONDS. SCATTERED SHOWERS.   
FRIDAY
 
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 8 FEET.  
WAVE DETAIL: EAST 5 FEET AT 6 SECONDS AND SOUTH SOUTHWEST 3 FEET  
AT 16 SECONDS. SCATTERED SHOWERS.    
FRIDAY NIGHT
 
EAST NORTHEAST WINDS 25 TO 30 KNOTS ALENUIHAHA  
CHANNEL...EAST NORTHEAST TO 20 KNOTS ELSEWHERE. SEAS 6 TO 9 FEET.  
SCATTERED SHOWERS.    
SATURDAY
 
EAST NORTHEAST WINDS 25 TO 30 KNOTS ALENUIHAHA  
CHANNEL...EAST NORTHEAST 15 TO 20 KNOTS ELSEWHERE. SEAS 7 TO  
10 FEET.    
SATURDAY NIGHT
 
EAST NORTHEAST WINDS 25 TO 30 KNOTS ALENUIHAHA  
CHANNEL...EAST NORTHEAST TO 20 KNOTS ELSEWHERE. SEAS 7 TO  
10 FEET. ISOLATED SHOWERS.    
SUNDAY
 
ALENUIHAHA CHANNEL, EAST NORTHEAST WINDS 25 TO  
30 KNOTS, EASING TO 20 KNOTS. ELSEWHERE, EAST NORTHEAST WINDS  
15 TO 20 KNOTS. SEAS 5 TO 8 FEET, SUBSIDING TO 5 TO 6 FEET.  
ISOLATED SHOWERS THROUGH THE DAY.    
MONDAY
 
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET.  
ISOLATED SHOWERS THROUGH THE NIGHT. SCATTERED SHOWERS THROUGH THE  
DAY.  
 

 
 
 
 
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