221  
FZHW52 PHFO 110059  
SRFHFO  
 
SURF ZONE FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
259 PM HST SUN MAY 10 2026  
   
DISCUSSION
 
A SMALL MEDIUM PERIOD NW SWELL MAINTAINS SMALL SURF ALONG  
N AND W SHORES TODAY. A NEW SLIGHTLY LARGER N SWELL ARRIVES LATE  
TONIGHT PEAKING DURING MONDAY. ANOTHER SMALL LONG PERIOD NW SWELL  
ARRIVES WEDNESDAY AFTERNOON AND PEAKS EARLY THURSDAY.  
 
SMALL LONG PERIOD S SWELL HAS FADED THROUGH TODAY. HOWEVER, TWO  
ADDITIONAL SMALL LONG PERIOD S SWELLS ARRIVE MONDAY AND THURSDAY.  
SURF ALONG E SHORES REMAINS BELOW NORMAL IN THE NEAR TERM, WITH  
INCREASING SURF PEAKING BY WEDNESDAY AS TRADE WINDS STRENGTHEN.  
 
HIZ003-029>031-120200-  
KAUAI-  
259 PM HST SUN MAY 10 2026  
 
__________________________________________________________________  
TONIGHT MONDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 4-6 4-6 3-5  
WEST FACING 2-4 2-4 2-4 2-4  
SOUTH FACING 2-4 3-5 3-5 3-5  
EAST FACING 2-4 3-5 3-5 3-5  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............AROUND 70.  
WINDS.......................NORTHEAST WINDS AROUND 10 MPH.  
TIDES...  
HANALEI BAY..............LOW 0.5 FEET 02:53 PM HST.  
HIGH 1.5 FEET 10:06 PM HST.  
LOW 0.1 FEET 04:49 AM HST.  
NAWILIWILI...............LOW 0.5 FEET 04:15 PM HST.  
HIGH 1.4 FEET 11:07 PM HST.  
   
MONDAY
 
 
WEATHER.....................MOSTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTHEAST WINDS 10 TO 15 MPH.  
TIDES...  
HANALEI BAY..............HIGH 1.1 FEET 11:39 AM HST.  
LOW 0.5 FEET 04:28 PM HST.  
NAWILIWILI...............LOW 0.1 FEET 06:11 AM HST.  
HIGH 1.0 FEET 12:40 PM HST.  
LOW 0.5 FEET 05:50 PM HST.  
SUNRISE.....................5:59 AM HST.  
SUNSET......................7:08 PM HST.  
 

 
 
HIZ006-007-009-032>035-120200-  
OAHU-  
259 PM HST SUN MAY 10 2026  
 
__________________________________________________________________  
TONIGHT MONDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 4-6 4-6 3-5  
WEST FACING 2-4 2-4 2-4 2-4  
SOUTH FACING 2-4 3-5 3-5 3-5  
EAST FACING 2-4 3-5 3-5 3-5  
 
   
TONIGHT
 
 
WEATHER.....................PARTLY CLOUDY. ISOLATED SHOWERS.  
LOW TEMPERATURE.............IN THE LOWER 70S.  
WINDS.......................NORTHEAST WINDS AROUND 15 MPH.  
TIDES...  
HONOLULU.................LOW 0.5 FEET 04:56 PM HST.  
HIGH 1.5 FEET 11:24 PM HST.  
WAIANAE..................LOW 0.5 FEET 05:14 PM HST.  
HIGH 1.4 FEET 11:44 PM HST.  
HALEIWA..................LOW 0.4 FEET 02:51 PM HST.  
HIGH 1.2 FEET 10:22 PM HST.  
LOW 0.0 FEET 04:17 AM HST.  
MOKUOLOE.................LOW 0.6 FEET 02:55 PM HST.  
HIGH 1.7 FEET 10:22 PM HST.  
LOW 0.3 FEET 05:35 AM HST.  
   
MONDAY
 
 
UV INDEX....................EXTREME.  
WEATHER.....................MOSTLY SUNNY. ISOLATED SHOWERS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................NORTHEAST WINDS AROUND 15 MPH.  
TIDES...  
HONOLULU.................LOW -0.1 FEET 06:22 AM HST.  
HIGH 1.2 FEET 12:57 PM HST.  
WAIANAE..................LOW -0.1 FEET 06:40 AM HST.  
HIGH 1.1 FEET 01:17 PM HST.  
HALEIWA..................HIGH 0.9 FEET 11:55 AM HST.  
LOW 0.4 FEET 04:14 PM HST.  
MOKUOLOE.................HIGH 1.1 FEET 11:41 AM HST.  
LOW 0.7 FEET 04:34 PM HST.  
SUNRISE.....................5:55 AM HST.  
SUNSET......................7:01 PM HST.  
 

 
 
HIZ017-018-045>050-120200-  
MAUI-  
259 PM HST SUN MAY 10 2026  
 
__________________________________________________________________  
TONIGHT MONDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 4-6 4-6 3-5  
WEST FACING 0-2 0-2 0-2 0-2  
SOUTH FACING 2-4 3-5 3-5 3-5  
EAST FACING 2-4 3-5 3-5 3-5  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY SUNNY UNTIL 6 PM, THEN MOSTLY  
CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE LOWER 70S.  
WINDS.......................EAST WINDS 10 TO 15 MPH.  
TIDES...  
KAHULUI..................LOW 0.7 FEET 02:51 PM HST.  
HIGH 1.8 FEET 10:10 PM HST.  
LOW 0.3 FEET 05:19 AM HST.  
   
MONDAY
 
 
WEATHER.....................MOSTLY SUNNY. ISOLATED SHOWERS.  
HIGH TEMPERATURE............IN THE LOWER 80S.  
WINDS.......................EAST WINDS AROUND 15 MPH.  
TIDES...  
KAHULUI..................HIGH 1.2 FEET 11:25 AM HST.  
LOW 0.7 FEET 04:29 PM HST.  
SUNRISE.....................5:50 AM HST.  
SUNSET......................6:55 PM HST.  
 

 
 
HIZ052>054-120200-  
BIG ISLAND WINDWARD AND SOUTHEAST-  
259 PM HST SUN MAY 10 2026  
 
__________________________________________________________________  
TONIGHT MONDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 4-6 4-6 3-5  
EAST FACING 2-4 3-5 3-5 3-5  
SOUTH FACING 2-4 3-5 3-5 3-5  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE UPPER 60S.  
WINDS.......................NORTHEAST WINDS AROUND 10 MPH.  
TIDES...  
HILO BAY.................LOW 0.6 FEET 03:54 PM HST.  
HIGH 2.0 FEET 10:42 PM HST.  
LOW 0.2 FEET 05:34 AM HST.  
   
MONDAY
 
 
WEATHER.....................PARTLY SUNNY. ISOLATED SHOWERS.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................NORTH WINDS 10 TO 15 MPH.  
TIDES...  
HILO BAY.................HIGH 1.4 FEET 11:49 AM HST.  
LOW 0.6 FEET 05:12 PM HST.  
SUNRISE.....................5:46 AM HST.  
SUNSET......................6:47 PM HST.  
 

 
 
HIZ023-026-051-120200-  
BIG ISLAND LEEWARD-  
259 PM HST SUN MAY 10 2026  
 
__________________________________________________________________  
TONIGHT MONDAY  
 
SHORES SURF SURF  
PM AM AM PM  
__________________________________________________________________  
 
WEST FACING 2-4 2-4 2-4 2-4  
SOUTH FACING 2-4 3-5 3-5 3-5  
 
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. HAZY. ISOLATED SHOWERS.  
LOW TEMPERATURE.............IN THE UPPER 60S.  
WINDS.......................SOUTHWEST WINDS AROUND 5 MPH, BECOMING  
SOUTHEAST.  
TIDES...  
KONA.....................LOW 0.4 FEET 04:31 PM HST.  
HIGH 1.6 FEET 11:20 PM HST.  
KAWAIHAE.................LOW 0.6 FEET 04:44 PM HST.  
HIGH 1.6 FEET 11:13 PM HST.  
   
MONDAY
 
 
WEATHER.....................MOSTLY SUNNY. HAZY. ISOLATED SHOWERS.  
HIGH TEMPERATURE............IN THE MID 80S.  
WINDS.......................SOUTH WINDS AROUND 5 MPH.  
TIDES...  
KONA.....................LOW 0.2 FEET 06:11 AM HST.  
HIGH 1.1 FEET 12:27 PM HST.  
LOW 0.4 FEET 05:49 PM HST.  
KAWAIHAE.................LOW 0.0 FEET 06:16 AM HST.  
HIGH 1.3 FEET 12:52 PM HST.  
SUNRISE.....................5:50 AM HST.  
SUNSET......................6:51 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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