034  
FZHW52 PHFO 160151  
SRFHFO  
 
SURF ZONE FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
351 PM HST MON SEP 15 2025  
   
DISCUSSION
 
 
NORTH SHORE SURF WILL HOLD AT TINY LEVELS FOR SEVERAL DAYS. A GALE  
LOW THAT IS CURRENTLY IN THE GULF OF ALASKA IS EXPECTED TO SEND A  
MINOR NORTH SWELL TOWARDS HAWAII LATER THIS WEEK, RESULTING IN A SMALL  
BUMP IN SURF HEIGHTS FOR NORTH FACING BEACHES BEGINNING ON THURSDAY.  
AN ADDITIONAL SMALL NORTHWEST REINFORCEMENT IS EXPECTED THIS WEEKEND.  
 
THE CURRENT SMALL, MEDIUM PERIOD SOUTH SWELL WILL GRADUALLY  
DECLINE THROUGH MID-WEEK. A COUPLE OF VERY SMALL REINFORCEMENTS  
ARE EXPECTED THROUGHOUT THE NEXT SEVERAL DAYS, THOUGH SURF WILL  
REMAIN SMALL. A SLIGHTLY LARGER LONG PERIOD SWELL IS FORECAST TO  
ARRIVE IN THE ISLANDS BY FRIDAY NIGHT, BOOSTING SOUTH SHORE SURF BACK  
UP TO NEAR THE SEPTEMBER AVERAGE THIS WEEKEND.  
 
HIZ003-029>031-170300-  
KAUAI-  
351 PM HST MON SEP 15 2025  
 
__________________________________________________________________  
TONIGHT TUESDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 2-4 1-3 1-3 1-3  
WEST FACING 2-4 1-3 1-3 1-3  
SOUTH FACING 2-4 2-4 2-4 2-4  
EAST FACING 2-4 2-4 2-4 3-5  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY SUNNY UNTIL 6 PM, THEN MOSTLY  
CLOUDY UNTIL 12 AM, THEN PARTLY CLOUDY.  
SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE MID 70S.  
WINDS.......................EAST WINDS 5 TO 10 MPH.  
TIDES...  
HANALEI BAY..............LOW 0.5 FEET 06:41 PM HST.  
HIGH 0.7 FEET 10:52 PM HST.  
LOW 0.3 FEET 03:22 AM HST.  
NAWILIWILI...............LOW 0.5 FEET 08:03 PM HST.  
HIGH 0.7 FEET 11:53 PM HST.  
LOW 0.3 FEET 04:44 AM HST.  
   
TUESDAY
 
 
WEATHER.....................MOSTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 80S.  
WINDS.......................EAST WINDS 10 TO 15 MPH.  
TIDES...  
HANALEI BAY..............HIGH 2.3 FEET 11:41 AM HST.  
NAWILIWILI...............HIGH 2.2 FEET 12:42 PM HST.  
SUNRISE.....................6:24 AM HST.  
SUNSET......................6:41 PM HST.  
 

 
 
HIZ006-007-009-032>035-170300-  
OAHU-  
351 PM HST MON SEP 15 2025  
 
__________________________________________________________________  
TONIGHT TUESDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 2-4 1-3 1-3 1-3  
WEST FACING 2-4 1-3 1-3 1-3  
SOUTH FACING 2-4 2-4 2-4 2-4  
EAST FACING 2-4 2-4 2-4 3-5  
 
   
TONIGHT
 
 
WEATHER.....................PARTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE MID 70S.  
WINDS.......................NORTHEAST WINDS AROUND 15 MPH.  
TIDES...  
HONOLULU.................LOW 0.3 FEET 07:51 PM HST.  
HIGH 0.7 FEET 12:24 AM HST.  
LOW 0.3 FEET 05:06 AM HST.  
WAIANAE..................LOW 0.3 FEET 08:09 PM HST.  
HIGH 0.7 FEET 12:44 AM HST.  
LOW 0.3 FEET 05:24 AM HST.  
HALEIWA..................LOW 0.3 FEET 05:46 PM HST.  
HIGH 0.6 FEET 11:22 PM HST.  
LOW 0.3 FEET 03:01 AM HST.  
MOKUOLOE.................LOW 0.3 FEET 04:09 AM HST.  
   
TUESDAY
 
 
UV INDEX....................EXTREME.  
WEATHER.....................MOSTLY SUNNY. ISOLATED SHOWERS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................EAST WINDS AROUND 15 MPH.  
TIDES...  
HONOLULU.................HIGH 2.2 FEET 12:46 PM HST.  
WAIANAE..................HIGH 2.1 FEET 01:06 PM HST.  
HALEIWA..................HIGH 1.8 FEET 11:44 AM HST.  
MOKUOLOE.................HIGH 2.5 FEET 12:17 PM HST.  
SUNRISE.....................6:19 AM HST.  
SUNSET......................6:35 PM HST.  
 

 
 
HIZ017-018-045>050-170300-  
MAUI-  
351 PM HST MON SEP 15 2025  
 
__________________________________________________________________  
TONIGHT TUESDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 2-4 1-3 1-3 1-3  
WEST FACING 0-2 0-2 0-2 0-2  
SOUTH FACING 2-4 2-4 2-4 2-4  
EAST FACING 2-4 2-4 2-4 3-5  
 
   
TONIGHT
 
 
WEATHER.....................PARTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE LOWER 70S.  
WINDS.......................EAST WINDS 10 TO 15 MPH.  
TIDES...  
KAHULUI..................LOW 0.4 FEET 04:00 AM HST.  
   
TUESDAY
 
 
WEATHER.....................MOSTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................EAST WINDS 10 TO 15 MPH.  
TIDES...  
KAHULUI..................HIGH 2.5 FEET 12:11 PM HST.  
SUNRISE.....................6:13 AM HST.  
SUNSET......................6:29 PM HST.  
 

 
 
HIZ052>054-170300-  
BIG ISLAND WINDWARD AND SOUTHEAST-  
351 PM HST MON SEP 15 2025  
 
__________________________________________________________________  
TONIGHT TUESDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 2-4 1-3 1-3 1-3  
EAST FACING 2-4 2-4 2-4 3-5  
SOUTH FACING 2-4 2-4 2-4 2-4  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE LOWER 70S.  
WINDS.......................NORTHEAST WINDS AROUND 10 MPH.  
TIDES...  
HILO BAY.................LOW 0.9 FEET 07:25 PM HST.  
HIGH 1.1 FEET 10:48 PM HST.  
LOW 0.4 FEET 04:32 AM HST.  
   
TUESDAY
 
 
WEATHER.....................MOSTLY SUNNY. OCCASIONAL SHOWERS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................NORTHEAST WINDS AROUND 10 MPH.  
TIDES...  
HILO BAY.................HIGH 2.6 FEET 12:23 PM HST.  
SUNRISE.....................6:08 AM HST.  
SUNSET......................6:23 PM HST.  
 

 
 
HIZ023-026-051-170300-  
BIG ISLAND LEEWARD-  
351 PM HST MON SEP 15 2025  
 
__________________________________________________________________  
TONIGHT TUESDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
WEST FACING 2-4 1-3 1-3 1-3  
SOUTH FACING 2-4 2-4 2-4 2-4  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY UNTIL 12 AM, THEN PARTLY  
CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE LOWER 70S.  
WINDS.......................SOUTHWEST WINDS AROUND 5 MPH IN THE  
EVENING, BECOMING LIGHT AND VARIABLE.  
TIDES...  
KONA.....................LOW 0.6 FEET 08:02 PM HST.  
HIGH 0.8 FEET 11:26 PM HST.  
LOW 0.2 FEET 05:09 AM HST.  
KAWAIHAE.................LOW 0.4 FEET 07:47 PM HST.  
HIGH 0.8 FEET 12:19 AM HST.  
LOW 0.4 FEET 04:59 AM HST.  
   
TUESDAY
 
 
WEATHER.....................MOSTLY SUNNY. ISOLATED SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 80S.  
WINDS.......................SOUTH WINDS AROUND 5 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON.  
TIDES...  
KONA.....................HIGH 2.1 FEET 01:01 PM HST.  
KAWAIHAE.................HIGH 2.4 FEET 12:43 PM HST.  
SUNRISE.....................6:12 AM HST.  
SUNSET......................6:27 PM HST.  
 

 
 
__________________________________________________________________  
 
PRODUCT LEGEND:  
 
SURF: HEIGHT OF THE SURF FROM TROUGH TO CREST (FACE VALUE)  
IN FEET.  
 
TIDES: HEIGHTS DISPLAYED ARE RELATIVE TO THE MEAN LOWER LOW  
WATER (MLLW) DATUM IN FEET.  
 
SURF HEIGHTS CAN VARY SIGNIFICANTLY FROM BEACH TO BEACH ALONG A  
COASTLINE. SURF LARGER THAN THE UPPER END OF THE RANGE PROVIDED IN  
THE FORECAST WILL OCCUR PERIODICALLY, SOMETIMES UP TO A FEW HOURS  
APART. EXPECT TO ENCOUNTER RIP CURRENTS IN OR NEAR THE SURF ZONE,  
WITH RIP CURRENT STRENGTH INCREASING WITH SURF SIZE. SWIMMERS ARE  
URGED TO EXERCISE CAUTION AT ALL TIMES AND ENTER THE WATER NEAR A  
LIFEGUARD.  
 
FOR THE LATEST BEACH HAZARD AND SAFETY INFORMATION AT INDIVIDUAL  
BEACHES IN HAWAII REFER TO:  
 
HTTPS://HAWAIIBEACHSAFETY.COM  
 
__________________________________________________________________  
 

 
 
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