FZHW52 PHFO 221335 SRFHFO Surf Zone Forecast for Hawaii National Weather Service Honolulu HI 335 AM HST Sat Aug 22 2026 .DISCUSSION... East-facing shore surf will gradually build this weekend 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 stronger trades. As TS Moke passes by to the south this weekend, a mounting southeast swell will veer and become south to southwest into Monday. This small, short period captured easterly fetch from TS Moke may push Big Island east surf to advisory levels tonight into Sunday. Moke's wind field is forecast to be relatively small and, with potential minor deviations in forecast tracks, confidence for Big Island east-facing shore advisory surf remains low. 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 through the weekend. Another reinforcing small south swell is expected over the weekend which will hold these near summertime heights. A series of south swells next week on top of this resident swell may potentially increase south surf to near advisory levels. Small, medium to long period west to north swell originating from Hurricane Lala will arrive along north and west-facing coasts this weekend. HIZ003-029>031-231445- Kauai- 335 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 2-4 3-5 3-5 3-5 West Facing 2-4 3-5 3-5 3-5 South Facing 3-5 3-5 3-5 3-5 East Facing 3-5 3-5 3-5 3-5 .TODAY... Weather.....................Mostly sunny. High Temperature............Around 90. Winds.......................East winds 10 to 15 mph. Tides... Hanalei Bay..............High 2.0 feet 12:10 PM HST. Nawiliwili...............High 1.9 feet 01:11 PM HST. Sunrise.....................6:17 AM HST. Sunset......................7:03 PM HST. .TONIGHT... Weather.....................Partly cloudy. Isolated showers. Low Temperature.............In the upper 70s. Winds.......................East winds around 10 mph. Tides... Hanalei Bay..............Low 0.5 feet 07:43 PM HST. High 0.7 feet 11:33 PM HST. Low 0.2 feet 04:34 AM HST. Nawiliwili...............Low 0.6 feet 09:05 PM HST. High 0.7 feet 12:34 AM HST. Low 0.3 feet 05:56 AM HST. .SUNDAY... Weather.....................Mostly sunny. Isolated showers. High Temperature............In the upper 80s. Winds.......................East 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. $$ HIZ006-007-009-032>035-231445- Oahu- 335 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 1-3 1-3 1-3 1-3 West Facing 2-4 2-4 2-4 2-4 South Facing 3-5 3-5 3-5 3-5 East Facing 3-5 3-5 4-6 5-7 .TODAY... UV Index....................Extreme. Weather.....................Mostly sunny. Isolated showers. High Temperature............In the upper 80s. Winds.......................East winds 15 to 20 mph. Tides... Honolulu.................High 2.0 feet 01:10 PM HST. Waianae..................High 1.9 feet 01:30 PM HST. Haleiwa..................High 1.6 feet 12:08 PM HST. Mokuoloe.................High 2.2 feet 12:53 PM HST. Sunrise.....................6:12 AM HST. Sunset......................6:57 PM HST. .TONIGHT... Weather.....................Partly cloudy. Isolated showers. Low Temperature.............In the upper 70s. Winds.......................East winds around 20 mph. Tides... Honolulu.................Low 0.5 feet 08:53 PM HST. High 0.7 feet 01:06 AM HST. Waianae..................Low 0.5 feet 09:11 PM HST. High 0.7 feet 01:26 AM HST. Haleiwa..................Low 0.4 feet 06:48 PM HST. High 0.6 feet 12:04 AM HST. Low 0.2 feet 04:04 AM HST. Mokuoloe.................Low 0.2 feet 05:18 AM HST. .SUNDAY... UV Index....................Extreme. Weather.....................Mostly sunny. Isolated showers. High Temperature............In the mid 80s. Winds.......................East winds around 20 mph. Tides... Honolulu.................Low 0.3 feet 06:09 AM HST. High 2.1 feet 01:50 PM HST. Waianae..................Low 0.3 feet 06:27 AM HST. High 1.9 feet 02:10 PM HST. Haleiwa..................High 1.7 feet 12:48 PM HST. Mokuoloe.................High 2.3 feet 01:20 PM HST. Sunrise.....................6:13 AM HST. Sunset......................6:56 PM HST. $$ HIZ017-018-045>050-231445- Maui- 335 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday 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 1-3 South Facing 3-5 3-5 3-5 3-5 East Facing 4-6 4-6 5-7 5-7 .TODAY... Weather.....................Mostly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds 15 to 20 mph. Tides... Kahului..................High 2.3 feet 12:45 PM HST. Sunrise.....................6:07 AM HST. Sunset......................6:51 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Scattered showers. Low Temperature.............In the mid 70s. Winds.......................East winds around 20 mph. Tides... Kahului..................Low 0.3 feet 05:12 AM HST. .SUNDAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds around 20 mph. Tides... Kahului..................High 2.4 feet 01:11 PM HST. Sunrise.....................6:07 AM HST. Sunset......................6:50 PM HST. $$ HIZ052>054-231445- Big Island Windward and Southeast- 335 AM HST Sat Aug 22 2026 __________________________________________________________________ TodaySunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 0-2 1-3 1-3 2-4 East Facing 2-4 4-6 4-6 5-7 South Facing 4-6 5-8 6-9 6-9 .TODAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................Northeast winds 5 to 10 mph. Tides... Hilo Bay.................High 2.3 feet 12:51 PM HST. Sunrise.....................6:02 AM HST. Sunset......................6:44 PM HST. .TONIGHT... Weather.....................Cloudy. Occasional showers. Low Temperature.............In the mid 70s. Winds.......................North winds around 10 mph. Tides... Hilo Bay.................Low 0.9 feet 08:17 PM HST. High 1.1 feet 11:32 PM HST. Low 0.3 feet 05:40 AM HST. .SUNDAY... Weather.....................Cloudy. Occasional showers. High Temperature............In the mid 80s. Winds.......................East winds around 10 mph. Tides... Hilo Bay.................High 2.5 feet 01:26 PM HST. Sunrise.....................6:03 AM HST. Sunset......................6:43 PM HST. $$ HIZ023-026-051-231445- Big Island Leeward- 335 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ West Facing 1-3 1-3 1-3 2-4 South Facing 3-5 3-5 3-5 3-5 .TODAY... Weather.....................Mostly sunny. Isolated showers. High Temperature............Around 90. Winds.......................Southwest winds around 5 mph. Tides... Kona.....................High 1.9 feet 01:29 PM HST. Kawaihae.................High 2.2 feet 01:06 PM HST. Sunrise.....................6:06 AM HST. Sunset......................6:48 PM HST. .TONIGHT... Weather.....................Partly cloudy. Isolated showers. Low Temperature.............In the mid 70s. Winds.......................South winds around 5 mph. Tides... Kona.....................Low 0.6 feet 08:54 PM HST. High 0.9 feet 12:10 AM HST. Kawaihae.................Low 0.5 feet 08:58 PM HST. High 0.8 feet 01:13 AM HST. .SUNDAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the upper 80s. Winds.......................West 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. $$ __________________________________________________________________ Product Legend: Surf: Height of the surf from trough to crest (face value) in feet. Tides: Heights displayed are relative to the Mean Lower Low Water (MLLW) datum in feet. Surf heights can vary significantly from beach to beach along a coastline. Surf larger than the upper end of the range provided in the forecast will occur periodically, sometimes up to a few hours apart. Expectto encounter rip currents in or near the surf zone, with rip current strength increasing with surf size. Swimmers are urged to exercise caution at all times and enter the water near a lifeguard. For the latest beach hazard and safety information at individual beaches in Hawaii refer to: https://hawaiibeachsafety.com __________________________________________________________________ $$