912  
FZHW51 PHFO 160132  
CWFHI1  
 
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
332 PM HST MON JUN 15 2026  
   
SYNOPSIS FOR HAWAIIAN COASTAL WATERS
 
 
MODERATE TO FRESH TRADES WILL WEAKEN TO LIGHT TO MODERATE SPEEDS BY  
MIDWEEK AS A PAIR OF SURFACE TROUGHS DEVELOP FAR NORTHWEST OF  
HAWAII. MODERATE TO FRESH TRADES WILL RETURN LATE IN THE WEEK AND  
THROUGH THE WEEKEND AS A RIDGE BUILDS NORTH OF THE STATE. A LARGE  
SOUTH SOUTHWEST SWELL HAS PEAKED AND IS SLOWLY FADING. ANOTHER  
SMALLER, LONG- PERIOD SOUTH SOUTHWEST SWELL IS EXPECTED WEDNESDAY  
NIGHT INTO THURSDAY.  
 

 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
 
   
TONIGHT
 
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO 9 FEET.  
WAVE DETAIL: SOUTH SOUTHWEST 5 FEET AT 15 SECONDS AND EAST 4 FEET  
AT 5 SECONDS. ISOLATED SHOWERS.    
TUESDAY
 
EAST NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.  
WAVE DETAIL: SOUTH SOUTHWEST 5 FEET AT 14 SECONDS AND EAST  
SOUTHEAST 3 FEET AT 5 SECONDS. ISOLATED SHOWERS.    
TUESDAY NIGHT AND WEDNESDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 5  
TO 6 FEET. WAVE DETAIL: SOUTH SOUTHWEST 4 FEET AT 13 TO 17 SECONDS  
AND EAST 3 FEET AT 4 SECONDS. ISOLATED SHOWERS.    
WEDNESDAY NIGHT THROUGH THURSDAY
 
EAST WINDS 10 TO 15 KNOTS,  
BECOMING VARIABLE LESS THAN 10 KNOTS AROUND KAUAI THURSDAY. SEAS  
4 TO 6 FEET. SCATTERED SHOWERS.   
FRIDAY
 
EAST WINDS 15 KNOTS OR LESS, BECOMING TO 10 TO 20  
KNOTS. SEAS 4 TO 6 FEET. ISOLATED SHOWERS.    
SATURDAY...EAST WINDS 10 TO 15 KNOTS AROUND KAUAI
 
EAST WINDS  
15 TO 20 KNOTS ELSEWHERE. SEAS 4 TO 6 FEET. ISOLATED SHOWERS.  
 

 
 
 
 
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