057  
FZHW61 PHFO 090320  
OFFN10  
 
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS  
NATIONAL WEATHER SERVICE HONOLULU HI  
520 PM HST TUE SEP 8 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH  
NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL  
FORECASTS...  
   
SYNOPSIS
 
A RIDGE OF HIGH PRESSURE WILL BUILD AS LOWELL MOVES  
OFF TO THE NW. AT 500 PM HST TROPICAL STORM LOWELL WAS CENTERED  
NEAR THE NORTHERN BOUNDARY OF THE OFFSHORE WATERS AT 26.2N 161.1W  
AND MOVING N AT 13 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL  
CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN  
FORECAST TRACK...SIZE...AND INTENSITY.  
 

 
 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
   
THIS AFTERNOON
 
SOUTH SOUTHWEST WINDS 20 TO 25 KNOTS. SEAS 8 TO  
11 FEET. WAVE DETAIL: EAST 5 FEET AT 13 SECONDS, SOUTH SOUTHWEST  
5 FEET AT 14 SECONDS AND NORTH NORTHWEST 4 FEET AT 8 SECONDS.  
SCATTERED HEAVY SHOWERS.    
TONIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 7 TO 10 FEET. WAVE  
DETAIL: SOUTH SOUTHWEST 5 FEET AT 14 SECONDS, EAST 4 FEET AT  
13 SECONDS AND NORTHWEST 3 FEET AT 8 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY...SOUTH WINDS 7 TO 10 KNOTS TO KAUAI
 
EAST SOUTHEAST  
15 TO 20 KNOTS ELSEWHERE. SEAS 6 TO 8 FEET. WAVE DETAIL: EAST  
4 FEET AT 13 SECONDS, SOUTH SOUTHWEST 4 FEET AT 14 SECONDS AND  
NORTHWEST 3 FEET AT 10 SECONDS. SCATTERED SHOWERS.    
WEDNESDAY NIGHT...EAST WINDS 7 TO 10 KNOTS TO KAUAI
 
EAST 15 TO  
20 KNOTS ELSEWHERE. SEAS 5 TO 7 FEET. WAVE DETAIL: EAST 4 FEET AT  
12 SECONDS, SOUTH SOUTHWEST 4 FEET AT 13 SECONDS AND NORTH  
NORTHWEST 3 FEET AT 8 SECONDS. SCATTERED SHOWERS.    
THURSDAY
 
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.  
SCATTERED SHOWERS.    
THURSDAY NIGHT
 
EAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET.  
SCATTERED SHOWERS.    
FRIDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. ISOLATED  
SHOWERS THROUGH THE NIGHT, THEN SCATTERED SHOWERS THROUGH THE  
DAY.    
SATURDAY
 
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. ISOLATED  
SHOWERS THROUGH THE NIGHT, THEN SCATTERED SHOWERS THROUGH THE  
DAY.  
 

 
 
HAWAIIAN OFFSHORE WATERS-  
   
..TROPICAL STORM WARNING
 
 
   
TONIGHT
 
N OF 24N, TROPICAL STORM CONDITIONS WITH WINDS TO 60  
KT AND SEAS 14 TO 30 FT. BETWEEN 24N AND 20N, SE TO SW WINDS 15  
TO 20 KT AND SEAS 8 TO 14 FT. S OF 20N, SE TO SW WINDS 10 KT OR  
LESS. SEAS 8 TO 10 FT. ISOLATED THUNDERSTORMS N OF 24N.   
WEDNESDAY
 
N OF 20N W OF 159W, S TO SW WINDS 10 TO 15 KT. N OF  
20N E OF 159W, SE TO S WINDS 10 TO 20 KT. S OF 20N, E WINDS  
10 KT. SEAS 8 TO 14 FT N OF 20N AND 6 TO 8 FT S OF 20N.   
WEDNESDAY NIGHT
 
N OF 21N, SE TO S WINDS 10 TO 20 KT. S OF 21N,  
E WINDS 10 TO 15 KT. SEAS 5 TO 9 FT.   
THURSDAY
 
N OF 21N, E TO SE WINDS 10 TO 20 KT. S OF 21N, E  
WINDS 10 TO 15 KT. SEAS 5 TO 9 FT.    
FRIDAY
 
E WINDS 10 TO 15 KT. SEAS 6 TO 7 FT.    
SATURDAY AND SUNDAY
 
E WINDS 10 TO 15 KT. SEAS TO 6 FT.  
 

 
 
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