015  
FZHW52 PHFO 231331  
SRFHFO  
 
SURF ZONE FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
331 AM HST TUE APR 23 2024  
   
DISCUSSION
 
 
A SMALL, MEDIUM PERIOD NORTHWEST SWELL WILL ARRIVE ON WEDNESDAY AND  
CONTINUE THROUGH SATURDAY. CHOPPY, ROUGH SURF EXPECTED ALL WEEK ALONG  
EAST FACING SHORES DUE TO THE TRADE WINDS. SOUTH FACING SHORES WILL  
CONTINUE TO SEE SMALL BACKGROUND SWELL PULSES THROUGH REST OF THE THE  
WEEK.  
 
HIZ003-029>031-240215-  
KAUAI-  
331 AM HST TUE APR 23 2024  
 
__________________________________________________________________  
TODAY WEDNESDAY  
 
SHORES SURF SURF  
AM PM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 3-5 2-4 3-5  
WEST FACING 2-4 2-4 1-3 2-4  
SOUTH FACING 2-4 2-4 2-4 2-4  
EAST FACING 3-5 3-5 3-5 3-5  
 
   
TODAY
 
 
WEATHER.....................MOSTLY CLOUDY. NUMEROUS SHOWERS.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................EAST WINDS AROUND 15 MPH.  
TIDES...  
HANALEI BAY..............LOW -0.2 FEET 07:31 AM HST.  
HIGH 1.8 FEET 03:02 PM HST.  
NAWILIWILI...............LOW -0.2 FEET 08:53 AM HST.  
HIGH 1.7 FEET 04:03 PM HST.  
SUNRISE.....................6:11 AM HST.  
SUNSET......................7:00 PM HST.  
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE UPPER 60S.  
WINDS.......................EAST WINDS AROUND 15 MPH.  
TIDES...  
HANALEI BAY..............LOW 0.3 FEET 09:07 PM HST.  
HIGH 0.8 FEET 02:18 AM HST.  
NAWILIWILI...............LOW 0.3 FEET 10:29 PM HST.  
HIGH 0.8 FEET 03:19 AM HST.  
   
WEDNESDAY
 
 
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................EAST WINDS 15 TO 20 MPH.  
TIDES...  
HANALEI BAY..............LOW -0.2 FEET 07:52 AM HST.  
HIGH 1.9 FEET 03:36 PM HST.  
NAWILIWILI...............LOW -0.2 FEET 09:14 AM HST.  
HIGH 1.8 FEET 04:37 PM HST.  
SUNRISE.....................6:10 AM HST.  
SUNSET......................7:01 PM HST.  
 

 
 
HIZ006-007-009-032>035-240215-  
OAHU-  
331 AM HST TUE APR 23 2024  
 
__________________________________________________________________  
TODAY WEDNESDAY  
 
SHORES SURF SURF  
AM PM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 3-5 2-4 3-5  
WEST FACING 2-4 2-4 1-3 2-4  
SOUTH FACING 2-4 2-4 2-4 2-4  
EAST FACING 3-5 3-5 3-5 3-5  
 
   
TODAY
 
 
UV INDEX....................VERY HIGH.  
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................EAST WINDS 15 TO 20 MPH.  
TIDES...  
HONOLULU.................LOW -0.2 FEET 09:16 AM HST.  
HIGH 1.8 FEET 04:17 PM HST.  
WAIANAE..................LOW -0.2 FEET 09:34 AM HST.  
HIGH 1.7 FEET 04:37 PM HST.  
HALEIWA..................LOW -0.1 FEET 07:11 AM HST.  
HIGH 1.4 FEET 03:15 PM HST.  
MOKUOLOE.................LOW -0.3 FEET 07:54 AM HST.  
HIGH 2.0 FEET 03:00 PM HST.  
SUNRISE.....................6:06 AM HST.  
SUNSET......................6:54 PM HST.  
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE UPPER 60S.  
WINDS.......................EAST WINDS 15 TO 20 MPH.  
TIDES...  
HONOLULU.................LOW 0.2 FEET 10:54 PM HST.  
HIGH 0.9 FEET 03:49 AM HST.  
WAIANAE..................LOW 0.2 FEET 11:12 PM HST.  
HIGH 0.8 FEET 04:09 AM HST.  
HALEIWA..................LOW 0.2 FEET 08:49 PM HST.  
HIGH 0.7 FEET 02:47 AM HST.  
MOKUOLOE.................LOW 0.7 FEET 08:57 PM HST.  
HIGH 1.3 FEET 01:44 AM HST.  
   
WEDNESDAY
 
 
UV INDEX....................VERY HIGH.  
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................EAST WINDS AROUND 20 MPH.  
TIDES...  
HONOLULU.................LOW -0.2 FEET 09:36 AM HST.  
HIGH 1.9 FEET 04:49 PM HST.  
WAIANAE..................LOW -0.2 FEET 09:54 AM HST.  
HIGH 1.8 FEET 05:09 PM HST.  
HALEIWA..................LOW -0.1 FEET 07:31 AM HST.  
HIGH 1.5 FEET 03:47 PM HST.  
MOKUOLOE.................LOW -0.4 FEET 08:14 AM HST.  
HIGH 2.1 FEET 03:34 PM HST.  
SUNRISE.....................6:05 AM HST.  
SUNSET......................6:54 PM HST.  
 

 
 
HIZ017-018-045>050-240215-  
MAUI-  
331 AM HST TUE APR 23 2024  
 
__________________________________________________________________  
TODAY WEDNESDAY  
 
SHORES SURF SURF  
AM PM AM PM  
__________________________________________________________________  
 
NORTH FACING 3-5 3-5 1-3 2-4  
WEST FACING 1-3 1-3 0-2 1-3  
SOUTH FACING 2-4 2-4 2-4 2-4  
EAST FACING 3-5 3-5 3-5 3-5  
 
   
TODAY
 
 
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................EAST WINDS 15 TO 20 MPH.  
TIDES...  
KAHULUI..................LOW -0.3 FEET 07:50 AM HST.  
HIGH 2.2 FEET 02:47 PM HST.  
SUNRISE.....................6:00 AM HST.  
SUNSET......................6:48 PM HST.  
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE MID 60S.  
WINDS.......................EAST WINDS AROUND 15 MPH.  
TIDES...  
KAHULUI..................LOW 0.5 FEET 08:52 PM HST.  
HIGH 1.5 FEET 01:55 AM HST.  
   
WEDNESDAY
 
 
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................EAST WINDS AROUND 20 MPH.  
TIDES...  
KAHULUI..................LOW -0.4 FEET 08:12 AM HST.  
HIGH 2.3 FEET 03:20 PM HST.  
SUNRISE.....................6:00 AM HST.  
SUNSET......................6:48 PM HST.  
 

 
 
HIZ052>054-240215-  
BIG ISLAND WINDWARD AND SOUTHEAST-  
331 AM HST TUE APR 23 2024  
 
__________________________________________________________________  
TODAY WEDNESDAY  
 
SHORES SURF SURF  
AM PM AM PM  
__________________________________________________________________  
 
NORTH FACING 2-4 2-4 1-3 1-3  
EAST FACING 3-5 3-5 3-5 3-5  
SOUTH FACING 2-4 2-4 2-4 2-4  
 
   
TODAY
 
 
WEATHER.....................MOSTLY CLOUDY. FREQUENT SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................NORTHEAST WINDS AROUND 10 MPH.  
TIDES...  
HILO BAY.................LOW -0.3 FEET 08:32 AM HST.  
HIGH 2.4 FEET 03:23 PM HST.  
SUNRISE.....................5:56 AM HST.  
SUNSET......................6:41 PM HST.  
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. SCATTERED SHOWERS.  
LOW TEMPERATURE.............IN THE UPPER 60S.  
WINDS.......................NORTHEAST WINDS AROUND 10 MPH.  
TIDES...  
HILO BAY.................LOW 0.5 FEET 09:34 PM HST.  
HIGH 1.5 FEET 02:44 AM HST.  
   
WEDNESDAY
 
 
WEATHER.....................MOSTLY CLOUDY. NUMEROUS SHOWERS.  
HIGH TEMPERATURE............IN THE UPPER 70S.  
WINDS.......................NORTHWEST WINDS AROUND 5 MPH, BECOMING  
NORTHEAST IN THE AFTERNOON.  
TIDES...  
HILO BAY.................LOW -0.4 FEET 08:55 AM HST.  
HIGH 2.4 FEET 03:57 PM HST.  
SUNRISE.....................5:56 AM HST.  
SUNSET......................6:41 PM HST.  
 

 
 
HIZ023-026-051-240215-  
BIG ISLAND LEEWARD-  
331 AM HST TUE APR 23 2024  
 
__________________________________________________________________  
TODAY WEDNESDAY  
 
SHORES SURF SURF  
AM PM AM PM  
__________________________________________________________________  
 
WEST FACING 1-3 1-3 1-3 1-3  
SOUTH FACING 2-4 2-4 2-4 2-4  
 
   
TODAY
 
 
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................SOUTHWEST WINDS AROUND 5 MPH.  
TIDES...  
KONA.....................LOW -0.2 FEET 09:09 AM HST.  
HIGH 1.9 FEET 04:01 PM HST.  
KAWAIHAE.................LOW -0.2 FEET 09:20 AM HST.  
HIGH 2.1 FEET 04:17 PM HST.  
SUNRISE.....................6:00 AM HST.  
SUNSET......................6:45 PM HST.  
   
TONIGHT
 
 
WEATHER.....................MOSTLY CLOUDY. ISOLATED SHOWERS.  
LOW TEMPERATURE.............IN THE UPPER 60S.  
WINDS.......................SOUTHEAST WINDS AROUND 5 MPH.  
TIDES...  
KONA.....................LOW 0.3 FEET 10:11 PM HST.  
HIGH 1.2 FEET 03:22 AM HST.  
KAWAIHAE.................LOW 0.2 FEET 10:54 PM HST.  
HIGH 1.0 FEET 03:58 AM HST.  
   
WEDNESDAY
 
 
WEATHER.....................PARTLY SUNNY. SCATTERED SHOWERS.  
HIGH TEMPERATURE............AROUND 80.  
WINDS.......................WEST WINDS AROUND 5 MPH.  
TIDES...  
KONA.....................LOW -0.2 FEET 09:32 AM HST.  
HIGH 1.9 FEET 04:35 PM HST.  
KAWAIHAE.................LOW -0.2 FEET 09:41 AM HST.  
HIGH 2.2 FEET 04:48 PM HST.  
SUNRISE.....................6:00 AM HST.  
SUNSET......................6:45 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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