214  
FZHW61 PHFO 280310  
OFFN10  
 
NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS  
NATIONAL WEATHER SERVICE HONOLULU HI  
509 PM HST SAT FEB 27 2021  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS AVAILABLE THROUGH NOAA  
WEATHER RADIO AND OTHER MEANS FOR DETAILED COASTAL FORECASTS...  
   
SYNOPSIS
 
STRONG TRADES WITH FULLY DEVELOPED ROUGH SEAS AS LARGE  
HIGH PRESSURE NE OF THE ISLANDS PRODUCES A TIGHT PRESSURE GRADIENT  
BACK ACROSS THE ISLANDS.  

 
HAWAIIAN WATERS WITHIN 40 NAUTICAL MILES INCLUDING THE CHANNELS-  
 
...GALE WATCH IN EFFECT FOR THE ALENUIHAHA CHANNEL FROM SUNDAY  
EVENING THROUGH TUESDAY AFTERNOON...  
   
TONIGHT
 
EAST WINDS 20 TO 30 KNOTS. WIND WAVES 8 TO 10 FEET.  
NORTHWEST SWELL 4 TO 5 FEET. SCATTERED SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS.    
SUNDAY THROUGH MONDAY NIGHT
 
EAST WINDS 20 TO 30 KNOTS. EAST  
WINDS 25 TO 35 KNOTS IN ALENUIHAHA CHANNEL SUNDAY NIGHT THROUGH  
MONDAY NIGHT. WIND WAVES 6 TO 10 FEET. NORTHWEST TO NORTH SWELL 4  
TO 5 FEET. SCATTERED SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
SUNDAY.   
TUESDAY AND TUESDAY NIGHT
 
EAST WINDS 20 TO 30 KNOTS. EAST  
WINDS 25 TO 35 KNOTS IN ALENUIHAHA CHANNEL SUNDAY NIGHT THROUGH  
MONDAY NIGHT. WIND  
WAVES 8 TO 13 FEET. NORTH SWELL 3 FEET. SCATTERED SHOWERS.  

 
HAWAIIAN OFFSHORE WATERS-  
   
TONIGHT
 
E WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ISOLATED  
THUNDERSTORMS IN VICINITY OF THE BIG ISLAND.   
SUNDAY THROUGH TUESDAY
 
E WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.  
ISOLATED THUNDERSTORMS IN VICINITY OF THE BIG ISLAND AND S WATERS.   
WEDNESDAY AND THURSDAY
 
N OF 20N, NE WINDS 15 TO 25 KT. S OF  
20N, E WINDS 15 TO 25 KT. SEAS 8 TO 11 FT.  
 

 
 
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