327  
FZHW51 PHFO 070913  
CWFHI1  
 
GENERALIZED STATEWIDE COASTAL WATERS FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
1113 PM HST SUN SEP 6 2026  
   
SYNOPSIS FOR HAWAIIAN COASTAL WATERS  
 
A SURFACE HIGH WILL REMAIN FAR NORTH OF THE HAWAIIAN ISLANDS  
THROUGH THE WEEK. AS OF 1100 PM, HURRICANE LOWELL WAS CENTERED  
AROUND 395 NM SOUTHWEST OF KAUAI AND IS TRACKING NORTH-NORTHEAST  
AT 9 KNOTS. WINDS WILL GRADUALLY VEER OUT OF THE SOUTHEAST TO  
SOUTH WITH THE STRONGEST WINDS ACROSS THE WESTERN END OF THE  
STATE MONDAY INTO TUESDAY. A HURRICANE WARNING IS IN EFFECT FOR  
THE COASTAL WATERS WEST OF KAUAI AND A TROPICAL STORM WARNING IS  
IN EFFECT FOR WINDWARD KAUAI AND THE KAUAI CHANNEL.  
 
 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
 
...HURRICANE WARNING FOR KAUAI NORTHWEST WATERS AND KAUAI LEEWARD  
WATERS...  
...TROPICAL STORM WARNING FOR KAUAI WINDWARD WATERS AND  
KAUAI CHANNEL...   
..SMALL CRAFT ADVISORY  
 
   
TODAY  
EAST WINDS 15 TO 20 KNOTS. SEAS 8 TO 11 FEET. WAVE  
DETAIL: EAST 7 FEET AT 12 SECONDS AND SOUTHWEST 6 FEET AT  
13 SECONDS. FREQUENT SHOWERS.    
TONIGHT  
EAST WINDS 20 TO 25 KNOTS. SEAS 8 TO 11 FEET. WAVE  
DETAIL: SOUTHWEST 7 FEET AT 13 SECONDS, EAST 6 FEET AT 6 SECONDS  
AND EAST 5 FEET AT 12 SECONDS. OCCASIONAL HEAVY SHOWERS WITH  
ISOLATED THUNDERSTORMS.    
MONDAY  
TROPICAL STORM CONDITIONS EXPECTED. EAST WINDS 35 TO 45  
KNOTS TO KAUAI...EAST SOUTHEAST 25 TO 30 KNOTS ELSEWHERE. SEAS 14  
TO 19 FEET. WAVE DETAIL:  
SOUTHEAST 9 FEET AT 6 SECONDS, SOUTHWEST 9 FEET AT 14 SECONDS AND  
EAST 5 FEET AT 11 SECONDS. FREQUENT HEAVY SHOWERS WITH ISOLATED  
THUNDERSTORMS.    
MONDAY NIGHT  
HURRICANE CONDITIONS EXPECTED. SOUTH SOUTHEAST  
WINDS 50 TO 70 KNOTS TO KAUAI... SOUTHEAST 25 TO 30 KNOTS  
ELSEWHERE. SEAS 20 TO 25 FEET. WAVE DETAIL: SOUTHWEST 12 FEET AT  
11 SECONDS, SOUTH SOUTHWEST 9 FEET AT 6 SECONDS AND EAST 4 FEET AT  
11 SECONDS. FREQUENT HEAVY SHOWERS WITH ISOLATED THUNDERSTORMS.    
TUESDAY  
TROPICAL STORM CONDITIONS EXPECTED. SOUTH SOUTHWEST  
WINDS 40 TO 50 KNOTS TO KAUAI...SOUTH SOUTHEAST 25 TO 30 KNOTS  
ELSEWHERE. SEAS 10 TO 14 FEET. NUMEROUS SHOWERS.    
TUESDAY NIGHT  
SOUTH SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO  
7 FEET. SCATTERED SHOWERS.    
WEDNESDAY  
EAST SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO  
8 FEET. SCATTERED SHOWERS.    
THURSDAY  
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET. ISOLATED  
SHOWERS.  
 
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.  
 
 
 
 
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