976  
FNUS70 PHFO 191726  
FWSHFO  
 
SPOT FORECAST FOR M/V BLUEFIN WX BUOY STATION 51003...NOAA  
NATIONAL WEATHER SERVICE HONOLULU HI  
726 AM HST SAT SEP 19 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 HST ON SEPTEMBER 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
THE THREAT FOR THUNDERSTORMS GRADUALLY DIMINISHES FROM EAST TO WEST  
AS THE RESIDENT UNSTABLE TROPICAL AIRMASS DEPARTS WESTWARD. IN  
ITS WAKE, EXPECT BENIGN TRADE WIND WEATHER WITH ISOLATED TO SCATTERED  
SHOWERS. A MODERATE, LONG PERIOD SOUTH SWELL WILL BE PREVALENT THROUGH  
THE PERIOD AND WILL BEGIN TO FADE DURING THE MIDDLE OF NEXT WEEK.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.  
MAX TEMPERATURE.....81F.  
SURFACE WINDS (KTS).EAST WINDS AROUND 15 KNOTS.  
SWELL HEIGHT........4 FEET.  
SWELL PERIOD........16 SECONDS.  
WAVE HEIGHT.........8 FEET.  
   
TONIGHT
 
 
SKY/WEATHER.........SCATTERED SHOWERS.  
MIN TEMPERATURE.....79F.  
SURFACE WINDS (KTS).EAST WINDS AROUND 14 KNOTS.  
SWELL HEIGHT........4 FEET.  
SWELL PERIOD........15 SECONDS.  
WAVE HEIGHT.........8 FEET.  
   
SUNDAY
 
 
SKY/WEATHER.........SCATTERED SHOWERS.  
MAX TEMPERATURE.....81F.  
SURFACE WINDS (KTS).EAST WINDS AROUND 15 KNOTS.  
SWELL HEIGHT........4 FEET.  
SWELL PERIOD........15 SECONDS.  
WAVE HEIGHT.........8 FEET.  
 

 
FORECASTER...JVC  
REQUESTED BY...DAWN PETRAITIS  
TYPE OF REQUEST...MARINE  
.TAG 2622137.1/HFO  
.DELDT 09/19/26  
.FORMATTERVERSION 2.0.0  
.EMAIL NDBC.MCC@NOAA.GOV,KEITH.J.RUBIO@NOAA.GOV,MICHAEL.FOLMER@NOAA.GOV,TIM.MARTIN@NOAA.GOV,JAMES.COLEMAN@NOAA.GOV,DANIEL.RUTLEDGE@NOAA.GOV,BRYAN.GUCHEREAU@NOAA.GOV,DAWN.PETRAITIS@NOAA.GOV,RVBLUEFIN@GMAIL.COM,STEPHANIE.RAY@NOAA.GOV,BRETT.TAFT@NOAA.GOV,BILL.HANSEN@NOAA.GOV,LUKE.A.GOWER@NOAA.GOV,WARREN.W.COLLINS@NOAA.GOV  
 
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