FZHW52 PHFO 221843 SRFHFO Surf Zone Forecast for Hawaii National Weather Service Honolulu HI 843 AM HST Sat Aug 22 2026 .DISCUSSION...Surf along E and SE shores gradually builds this weekend in response to strengthening trades and short period fresh swell emanating from Tropical Storm Moke. The direction of this swell will transition to S and then SW as Moke advances west. A High Surf Advisory (HSA) may be needed for the SE shores of the Big Island tonight into Sunday, but at this time it appears surf will fall shy of the HSA threshold. Surf along S shores remains slightly below the summer average but still slightly elevated through the weekend due to a small, long period SW swell. A series of long period S swells arrive during the middle of next week potentially bumping surf to the advisory threshold. A small medium to long period NW swell originating from Hurricane Lala provides elevated surf along N and W shores this weekend. HIZ003-029>031-231945- Kauai- 843 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 0-2 3-5 3-5 3-5 West Facing 1-3 3-5 3-5 3-5 South Facing 2-4 3-5 3-5 3-5 East Facing 3-5 3-5 3-5 3-5 .REST OF 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.....................Mostly 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. $$ HIZ006-007-009-032>035-231945- Oahu- 843 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 0-2 1-3 1-3 1-3 West Facing 1-3 2-4 2-4 2-4 South Facing 2-4 3-5 3-5 3-5 East Facing 3-5 3-5 4-6 5-7 .REST OF TODAY... UV Index....................Extreme. Weather.....................Mostly sunny. Isolated showers. High Temperature............In the upper 80s. Winds.......................East winds around 20 mph. Tides...Honolulu.................High 2.0 feet 01:10 PM HST. Waianae..................High 1.9 feet 01:30 PM HST. Haleiwa..................High 1.6 feet 12:08 PM HST. Mokuoloe.................High 2.2 feet 12:53 PM HST. Sunrise.....................6:12 AM HST. Sunset......................6:57 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Isolated showers. Low Temperature.............In the upper 70s. Winds.......................East winds around 20 mph. Tides... Honolulu.................Low 0.5 feet 08:53 PM HST. High 0.7 feet 01:06 AM HST. Waianae..................Low 0.5 feet 09:11 PM HST. High 0.7 feet 01:26 AM HST. Haleiwa..................Low 0.4 feet 06:48 PM HST. High 0.6 feet 12:04 AM HST. Low 0.2 feet 04:04 AM HST. Mokuoloe.................Low 0.2 feet 05:18 AM HST. .SUNDAY... UV Index....................Extreme. Weather.....................Partly sunny. Isolated showers. High Temperature............In the mid 80s. Winds.......................East winds around 20 mph. Tides... Honolulu.................Low 0.3 feet 06:09 AM HST. High 2.1 feet 01:50 PM HST. Waianae..................Low 0.3 feet 06:27 AM HST. High 1.9 feet 02:10 PM HST. Haleiwa..................High 1.7 feet 12:48 PM HST. Mokuoloe.................High 2.3 feet 01:20 PM HST. Sunrise.....................6:13 AM HST. Sunset......................6:56 PM HST. $$ HIZ017-018-045>050-231945- Maui- 843 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 0-2 1-3 1-3 1-3 South Facing 2-4 3-5 3-5 3-5 East Facing 4-6 4-6 5-7 5-7 .REST OF 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.....................Partly cloudy until 12 AM, then 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. $$ HIZ052>054-231945- Big Island Windward and Southeast- 843 AM HST Sat Aug 22 2026 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 0-2 1-3 1-3 2-4 East Facing 4-6 4-6 4-6 5-7 South Facing 4-6 6-8 6-8 6-8.REST OF TODAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................Northeast winds around 10 mph. Tides... Hilo Bay.................High 2.3 feet 12:51 PM HST. Sunrise.....................6:02 AM HST. Sunset......................6:44 PM HST. .TONIGHT... Weather.....................Cloudy. Occasional showers. Low Temperature.............In the mid 70s. Winds.......................North winds around 10 mph. Tides... Hilo Bay.................Low 0.9 feet 08:17 PM HST. High 1.1 feet 11:32 PM HST. Low 0.3 feet 05:40 AM HST. .SUNDAY... Weather.....................Cloudy. Occasional showers. High Temperature............In the mid 80s. Winds.......................East winds around 10 mph. Tides... Hilo Bay.................High 2.5 feet 01:26 PM HST. Sunrise.....................6:03 AM HST. Sunset......................6:43 PM HST. $$ HIZ023-026-051-231945- Big Island Leeward- 843 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 .REST OF 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. $$ __________________________________________________________________ Product Legend: Surf: Height of the surf from trough to crest (face value) in feet. Tides: Heights displayed are relative to the Mean Lower Low Water (MLLW) datum in feet. Surf heights can vary significantly from beach to beach along a coastline. Surf larger than the upper end of the range provided in the forecast will occur periodically, sometimes up to a few hours apart. Expect to encounter rip currents in or near the surf zone, with rip current strength increasing with surf size. Swimmers are urged to exercise caution at all times and enter the water near a lifeguard. For the latest beach hazard and safety information at individual beaches in Hawaii refer to: https://hawaiibeachsafety.com __________________________________________________________________$$