189  
FZHW51 PHFO 010158  
CWFHI1  
 
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
358 PM HST FRI JUL 31 2026  
   
SYNOPSIS FOR HAWAIIAN COASTAL WATERS  
 
HIGH PRESSURE NORTH OF HAWAII RESULT IN WINDY TRADES PERSISTING  
INTO THE WEEKEND. THE RIDGE NORTH OF THE ISLANDS WILL WEAKEN AS  
THE REMNANTS OF TROPICAL STORM GENEVIEVE PASS BY WELL EAST OF THE  
AREA LATE THIS WEEKEND AND EARLY NEXT WEEK. THIS WILL WEAKEN  
TRADES ONCE AGAIN.  
 
 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
   
..SMALL CRAFT ADVISORY THROUGH SATURDAY AFTERNOON  
 
   
TONIGHT  
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 9 TO  
13 FEET. WAVE DETAIL: EAST 9 FEET AT 8 SECONDS. SCATTERED  
SHOWERS.    
SATURDAY  
EAST NORTHEAST WINDS 25 TO 30 KNOTS. SEAS 9 TO  
12 FEET. WAVE DETAIL: EAST 9 FEET AT 8 SECONDS. SCATTERED  
SHOWERS.    
SATURDAY NIGHT  
EAST NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 8 TO  
10 FEET. WAVE DETAIL: EAST 8 FEET AT 8 SECONDS. SCATTERED  
SHOWERS.    
SUNDAY  
EAST NORTHEAST WINDS TO 20 KNOTS. SEAS 7 TO 9 FEET.  
WAVE DETAIL: EAST 8 FEET AT 7 SECONDS AND EAST 4 FEET AT  
14 SECONDS. ISOLATED SHOWERS.    
SUNDAY NIGHT  
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO  
8 FEET. SCATTERED SHOWERS.    
MONDAY THROUGH MONDAY NIGHT  
EAST NORTHEAST WINDS 15 TO 20  
KNOTS. SEAS 5 TO 6 FEET. ISOLATED SHOWERS.    
TUESDAY  
EAST NORTHEAST WINDS 10 TO 15 KNOTS, RISING TO 15 TO  
20 KNOTS. SEAS 4 TO 6 FEET. ISOLATED SHOWERS THROUGH THE NIGHT.  
SCATTERED SHOWERS THROUGH THE DAY.    
WEDNESDAY  
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO  
5 FEET. SCATTERED SHOWERS.  
 
 
 
 
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