FZHW52 PHFO 231355 SRFHFO Surf Zone Forecast for Hawaii National Weather Service Honolulu HI 355 AM HST Sun Aug 23 2026 .DISCUSSION... East-facing shore surf will build today in response to strengthening trades. Surf along east and south-facing shores will be impacted by a short period east southeast swell generated by Tropical Storm Moke as well as northeast wind wave swell as a result of these stronger trades. As Moke passes by to the south through Monday, the southeast swell will veer and become south to southwest. This small, short period captured east fetch from Moke may push Big Island east surf to near advisory levels later today. Surf along most south-facing shores will be slightly below summer norms but still remain somewhat elevated due to a lingering small, long period south southwest swell. A three to four foot, medium to long period south swell is expected to arrive Monday and Tuesday which will maintain these near summertime heights. Small, medium to long period west to north swell originating from Hurricane Lala is passing around north and west-facing coasts today. HIZ003-029>031-241500- Kauai- 355 AM HST Sun Aug 23 2026 __________________________________________________________________ Today Monday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 3-5 3-5 2-4 2-4 West Facing 3-5 3-5 2-4 2-4 South Facing 3-5 3-5 3-5 3-5 East Facing 3-5 3-5 3-5 3-5 .TODAY... Weather.....................Mostly sunny. Isolated showers. High Temperature............In the upper 80s. Winds.......................Northeast winds 10 to 15 mph. Tides... Hanalei Bay..............High 2.1 feet 12:48 PM HST. Nawiliwili...............High 2.0 feet 01:49 PM HST. Sunrise.....................6:18 AM HST. Sunset......................7:02 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Scattered showers. Low Temperature.............In the mid 70s. Winds.......................East winds around 10 mph. Tides... Hanalei Bay..............Low 0.5 feet 07:46 PM HST. High 0.8 feet 12:15 AM HST. Low 0.2 feet 05:22 AM HST. Nawiliwili...............Low 0.6 feet 09:08 PM HST. High 0.8 feet 01:16 AM HST. .MONDAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the upper 80s. Winds.......................East winds 10 to 15 mph. Tides... Hanalei Bay..............High 2.2 feet 01:20 PM HST. Nawiliwili...............Low 0.2 feet 06:44 AM HST. High 2.1 feet 02:21 PM HST. Sunrise.....................6:18 AM HST. Sunset......................7:02 PM HST. $$ HIZ006-007-009-032>035-241500- Oahu- 355 AM HST Sun Aug 23 2026 __________________________________________________________________ Today Monday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 1-3 1-3 1-3 1-3 West Facing 2-4 2-4 2-4 2-4 South Facing 3-5 3-5 3-5 3-5 East Facing 4-6 4-6 5-7 5-7 .TODAY... UV Index....................Extreme. Weather.....................Mostly sunny. Isolated showers. High Temperature............In the mid 80s. Winds.......................Northeast winds 15 to 20 mph. Tides... Honolulu.................Low 0.3 feet 06:09 AM HST. High 2.1 feet 01:50 PM HST. Waianae..................Low 0.3 feet 06:27 AM HST. High 1.9 feet 02:10 PM HST. Haleiwa..................High 1.7 feet 12:48 PM HST. Mokuoloe.................High 2.3 feet 01:20 PM HST. Sunrise.....................6:13 AM HST. Sunset......................6:56 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Scattered showers. Low Temperature.............In the upper 70s. Winds.......................East winds 15 to 20 mph. Tides... Honolulu.................Low 0.4 feet 09:09 PM HST. High 0.8 feet 01:46 AM HST. Waianae..................Low 0.4 feet 09:27 PM HST. High 0.7 feet 02:06 AM HST. Haleiwa..................Low 0.3 feet 07:04 PM HST. High 0.6 feet 12:44 AM HST. Low 0.2 feet 04:54 AM HST. Mokuoloe.................Low 1.0 feet 08:21 PM HST. High 1.1 feet 11:23 PM HST. .MONDAY... UV Index....................Extreme. Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds 15 to 20 mph. Tides... Honolulu.................Low 0.2 feet 06:59 AM HST. High 2.1 feet 02:25 PM HST. Waianae..................Low 0.2 feet 07:17 AM HST. High 2.0 feet 02:45 PM HST. Haleiwa..................High 1.7 feet 01:23 PM HST. Mokuoloe.................Low 0.1 feet 06:01 AM HST. High 2.4 feet 01:43 PM HST. Sunrise.....................6:13 AM HST. Sunset......................6:55 PM HST. $$ HIZ017-018-045>050-241500- Maui- 355 AM HST Sun Aug 23 2026 __________________________________________________________________ Today Monday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 0-2 0-2 0-2 0-2 West Facing 1-3 1-3 1-3 2-4 South Facing 3-5 3-5 3-5 3-5 East Facing 5-7 5-7 5-7 5-7 .TODAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds 15 to 20 mph. Tides... Kahului..................High 2.4 feet 01:11 PM HST. Sunrise.....................6:07 AM HST. Sunset......................6:50 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Scattered showers. Low Temperature.............In the upper 70s. Winds.......................East winds around 20 mph. Tides... Kahului..................Low 1.0 feet 08:10 PM HST. High 1.2 feet 11:45 PM HST. Low 0.1 feet 05:57 AM HST. .MONDAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds around 20 mph. Tides... Kahului..................High 2.5 feet 01:35 PM HST. Sunrise.....................6:07 AM HST. Sunset......................6:49 PM HST. $$ HIZ052>054-241500- Big Island Windward and Southeast- 355 AM HST Sun Aug 23 2026 __________________________________________________________________Today Monday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 1-3 2-4 1-3 1-3 East Facing 4-6 5-8 5-7 3-5 South Facing 6-8 6-9 6-9 6-8 .TODAY... Weather.....................Cloudy. Occasional showers. High Temperature............In the lower 80s. Winds.......................North winds around 10 mph, becoming northeast in the afternoon. Tides... Hilo Bay.................High 2.5 feet 01:26 PM HST. Sunrise.....................6:03 AM HST. Sunset......................6:43 PM HST. .TONIGHT... Weather.....................Cloudy. Occasional showers. Low Temperature.............In the mid 70s. Winds.......................East winds 5 to 10 mph. Tides... Hilo Bay.................Low 0.8 feet 08:17 PM HST. High 1.2 feet 12:32 AM HST. .MONDAY... Weather.....................Mostly cloudy. Numerous showers. High Temperature............In the mid 80s. Winds.......................East winds 5 to 10 mph. Tides... Hilo Bay.................Low 0.1 feet 06:30 AM HST. High 2.6 feet 01:54 PM HST. Sunrise.....................6:03 AM HST. Sunset......................6:42 PM HST. $$ HIZ023-026-051-241500- Big Island Leeward- 355 AM HST Sun Aug 23 2026 __________________________________________________________________ Today Monday Shores Surf Surf AM PM AM PM __________________________________________________________________ West Facing 1-3 2-4 3-5 3-5 South Facing 3-5 3-5 4-6 4-6 .TODAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the upper 80s. Winds.......................Southwest winds around 5 mph. Tides... Kona.....................Low 0.2 feet 06:17 AM HST. High 2.0 feet 02:04 PM HST. Kawaihae.................Low 0.3 feet 06:10 AM HST. High 2.3 feet 01:49 PM HST. Sunrise.....................6:07 AM HST. Sunset......................6:47 PM HST. .TONIGHT... Weather.....................Mostly cloudy until 12 AM, then partly cloudy. Isolated showers. Low Temperature.............In the lower 70s. Winds.......................South winds around 5 mph in the evening, becoming light and variable. Tides... Kona.....................Low 0.6 feet 08:54 PM HST. High 1.0 feet 01:10 AM HST. Kawaihae.................Low 0.5 feet 09:15 PM HST. High 0.9 feet 01:55 AM HST. .MONDAY... Weather.....................Mostly sunny until 12 PM, then mostly cloudy. Scattered showers. High Temperature............In the upper 80s. Winds.......................West winds around 5 mph. Tides... Kona.....................Low 0.1 feet 07:07 AM HST. High 2.1 feet 02:32 PM HST. Kawaihae.................Low 0.3 feet 07:03 AM HST. High 2.4 feet 02:26 PM HST. Sunrise.....................6:07 AM HST. Sunset......................6:46 PM HST. $$ __________________________________________________________________ Product Legend: Surf: Heightof the surf from trough to crest (face value) in feet. Tides: Heights displayed are relative to the Mean Lower Low Water (MLLW) datum in feet. Surf heights can vary significantly from beach to beach along a coastline. Surf larger than the upper end of the range provided in the forecast will occur periodically, sometimes up to a few hours apart. Expect to encounter rip currents in or near the surf zone, with rip current strength increasing with surf size. Swimmers are urged to exercise caution at all times and enter the water near a lifeguard. For the latest beach hazard and safety information at individual beaches in Hawaii refer to: https://hawaiibeachsafety.com __________________________________________________________________ $$