buoys, wind, tide, coastal weather and surf report

Oahu Surf Report

 

NOAA and CDIP Buoys Saturday, June 21st, 7:00am PDT Hawaii Buoys Swell Wind Temp NORTHWESTERN HAWAII ONE   4.9 ft 8 sec 97° 12-14 kt 90° --- NORTHWESTERN HAWAII TWO   4.9 ft 8 sec 97° 12-14 kt 80° --- NORTHERN HAWAII ONE   5.9 ft 7 sec 71° --- --- 77.5 °F Hanalei, Kauai, HI   4.9 ft 8 sec 60° --- --- 74.8 °F WHOTS   --- --- --- 14 kt 100° 78.6 °F Waimea Bay, HI   3.6 ft 8 sec 43° --- --- 79.3 °F Kaneohe Bay, WETS, HI   4.6 ft 8 sec 63° --- --- 78.1 °F Kaneohe Bay, HI   4.9 ft 8 sec 58° --- --- 78.3 °F Mokapu Point, HI   5.6 ft 6 sec 83° --- --- 79.2 °F Barbers Point, Kalaeloa, HI   2.6 ft 13 sec 180° --- --- 79.7 °F Pearl Harbor Entrance, HI   3.0 ft 13 sec 159° --- --- 79.5 °F Kaumalapau Southwest, Lanai, HI   3.6 ft 12 sec 195° --- --- 79.3 °F Hilo, Hawaii, HI   4.6 ft 8 sec 55° --- --- 78.4 °F SOUTHEAST HAWAII   6.2 ft 8 sec 83° 17-21 kt 80° --- SOUTHWEST HAWAII   5.9 ft 8 sec 81° 17-21 kt 70° --- Ritidian Point, Guam   2.6 ft 10 sec 77° --- --- 86.0 °F Ipan, Guam   3.3 ft 9 sec 98° --- --- 85.5 °F Ngaraard, Babeldaob, Palau   2.3 ft 7 sec 75° --- --- 86.2 °F North Point, Pohnpei, Micronesia   3.9 ft 7 sec 56° --- --- 84.9 °F Kalo, Majuro, Marshall Islands   3.9 ft 7 sec 38° --- --- 83.8 °F UTWE, KOSRAE, MICRONESIA   3.3 ft 8 sec 144° --- --- 85.3 °F Aunuu, American Samoa   10.5 ft 14 sec 191° --- --- 83.3 °F King-Poloa, American Samoa   7.9 ft 14 sec 191° --- --- 82.9 °F Buoy data courtesy of NOAA and CDIP

 

Kauai Maui 48-hour Buoy Charts  -  Oahu Region NORTHWESTERN HAWAII TWO (NOAA 51101) Yesterday Today -- 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 Waimea Bay, Oahu (CDIP 106) Yesterday Today 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 Mokapu Point, Oahu (CDIP 098) Yesterday Today 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 View all buoy charts  >> Buoy data courtesy of NOAA and CDIP

 

Waimea Bay Buoy  -  7-day Forecast Waimea Bay buoy forecast courtesy of CDIP

 

Kauai Maui Waimea Bay Buoy  -  Swell Direction swell direction details Waimea Bay buoy directional graphic courtesy of CDIP

 

Current Wind Conditions   Oahu Wind Observations Kalahee Ridge E (90°) 5-12 kt 3:25 am  Sat 6/21 Kahuku NNE (30°) 4-10 kt 3:00 am  Sat 6/21 Kahuku Trng ESE (110°) 1-9 kt 2:59 am  Sat 6/21 Kii E (100°) 13-21 kt 2:45 am  Sat 6/21 Oahu Forest Nwr E (100°) 8-21 kt 3:36 am  Sat 6/21 Kaaawa Makai ESE (110°) 4-9 kt 3:30 am  Sat 6/21 Kaneohe Mcbh E (80°) 8-22 kt 3:00 am  Sat 6/21 Mokuoloe Is Nos E (100°) 9-13 kt 3:24 am  Sat 6/21 Bellows Afs E (90°) 16 kt 3:15 am  Sat 6/21 Kaluanui S (170°) 3-10 kt 3:30 am  Sat 6/21 Lyon SW (220°) 2-6 kt 3:10 am  Sat 6/21 Nuuanu Res No 1 NE (50°) 2-5 kt 3:30 am  Sat 6/21 Honolulu Ap E (80°) 8 kt 3:00 am  Sat 6/21 Honolulu Hbr Nos ENE (60°) 3-5 kt 3:24 am  Sat 6/21 Schofield Brks W (260°) 3 kt 2:57 am  Sat 6/21 Schofield East E (100°) 3-12 kt 2:58 am  Sat 6/21 Heco Wilikina WSW (250°) 1-3 kt 3:30 am  Sat 6/21 Kalaeloa NNE (30°) 4 kt 3:00 am  Sat 6/21 Heco Farrington NE (50°) 4-8 kt 3:30 am  Sat 6/21 Heco Palehua E (90°) 3-8 kt 3:30 am  Sat 6/21 Heco Palehua 2 NE (50°) 9-12 kt 3:30 am  Sat 6/21 Heco Palehua 3 NE (50°) 6-10 kt 3:30 am  Sat 6/21 Heco Paakea N (10°) 3-13 kt 3:30 am  Sat 6/21 Heco Lualualei E (80°) 2-4 kt 3:30 am  Sat 6/21 Heco Waianae Vly SE (130°) 2-5 kt 3:30 am  Sat 6/21 Palehua ENE (60°) 4-17 kt 3:36 am  Sat 6/21 Waianae Valley WSW (250°) 3-9 kt 3:37 am  Sat 6/21 Heco Ala Hema St ENE (60°) 4-5 kt 3:30 am  Sat 6/21 Waianae Harbor E (90°) 4-8 kt 3:15 am  Sat 6/21 Heco Kili Dr ESE (110°) 5-11 kt 3:30 am  Sat 6/21 Heco Makaha Vly S (180°) 4-12 kt 3:30 am  Sat 6/21 Makua Range SE (130°) 3-6 kt 2:58 am  Sat 6/21 Kuaokala E (90°) 7-10 kt 3:36 am  Sat 6/21 Kaala E (100°) 3-8 kt 3:30 am  Sat 6/21 Heco Farrington2 ESE (110°) 0-2 kt 3:30 am  Sat 6/21 Heco Farrington3 S (170°) 2-3 kt 3:30 am  Sat 6/21 Dillingham ENE (70°) 0-2 kt 2:49 am  Sat 6/21 Wind observations courtesy of the National Weather Service

 

Oahu Tide Charts Tide chart courtesy of The University of South Carolina

 

Oahu Cloud Cover Satellite imagery courtesy of the National Weather Service

 

Tropical Storms Wundermap - East Pacific    Hurricane Archive Tropical storms map courtesy of the University of Hawaii Institute for Astronomy

 

Oahu Coastal Waters Forecast FZHW50 PHFO 211336 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 335 AM HST Sat Jun 21 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 335 AM HST Sat Jun 21 2025 .Synopsis for Hawaiian coastal waters... A strong surface ridge will persist far northeast of the state for the next several days. This feature will drive moderate to locally strong trades across the waters today, increasing to fresh to strong tonight through Sunday. Trades should, once again, weaken slightly by early next week. Oahu Windward Waters- 336 AM HST Sat Jun 21 2025 TODAY East winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers this morning. Hazy. TONIGHT East winds to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers in the evening. Hazy. SUNDAY East winds to 20 knots. Seas 6 to 7 feet. Wave Detail: East 7 feet at 7 seconds. Scattered showers in the afternoon. SUNDAY NIGHT East northeast winds to 20 knots. Seas 6 to 7 feet. Wave Detail: East 7 feet at 8 seconds. Scattered showers. MONDAY East northeast winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: East 7 feet at 7 seconds. Scattered showers. MONDAY NIGHT East northeast winds 15 to 20 knots. Seas to 7 feet. Scattered showers. TUESDAY East winds to 15 knots. Seas 5 to 7 feet. Wave Detail: South 3 feet at 14 seconds. Scattered heavy showers with isolated thunderstorms. WEDNESDAY East winds to 15 knots. Seas 5 to 6 feet. Scattered heavy showers with isolated thunderstorms. Winds and seas higher in and near tstms. Oahu Leeward Waters- 336 AM HST Sat Jun 21 2025 TODAY East winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. Scattered showers this morning. Hazy. TONIGHT East northeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East southeast 4 feet at 7 seconds. Hazy. SUNDAY East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers in the afternoon. SUNDAY NIGHT East northeast winds to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. MONDAY East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds and south 3 feet at 17 seconds. Isolated showers. MONDAY NIGHT East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: South 4 feet at 15 seconds. Isolated showers. TUESDAY East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South 3 feet at 14 seconds. Isolated showers. WEDNESDAY East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 14 seconds. Isolated showers. Kaiwi Channel- 336 AM HST Sat Jun 21 2025 TODAY East winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Hazy. TONIGHT East northeast winds to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Hazy. SUNDAY East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East northeast 7 feet at 7 seconds. Isolated showers in the afternoon. SUNDAY NIGHT East northeast winds to 20 knots. Seas 5 to 7 feet. Wave Detail: East northeast 7 feet at 7 seconds. Isolated showers. MONDAY East northeast winds to 20 knots. Seas 5 to 8 feet. Wave Detail: East northeast 7 feet at 6 seconds and south southwest 3 feet at 16 seconds. Isolated showers. MONDAY NIGHT East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: South southwest 4 feet at 15 seconds. Isolated showers. TUESDAY East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: South 3 feet at 14 seconds. Isolated showers. WEDNESDAY East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: South 3 feet at 13 seconds. Isolated showers. Coastal waters forecast courtesy of the National Weather Service

 

Oahu Surf Zone Forecast FZHW52 PHFO 211348 SRFHFO Surf Zone Forecast for Hawaii National Weather Service Honolulu HI 348 AM HST Sat Jun 21 2025 .DISCUSSION...Small, medium period, south swell will maintain below average surf along south facing shores this weekend. By Monday, a moderate, long period, south swell (190) will begin filling in across the local waters. This swell is expected to peak Tuesday, then slowly ease through mid-week. Surf may approach High Surf Advisory criteria during the peak of the swell. Rough and choppy conditions will continue along east facing shores, especially on Sunday as trades strengthen. Surf will remain very small along north and west facing shores through the forecast period. Kauai- 348 AM HST Sat Jun 21 2025 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 1-3 1-3 1-3 1-3 West Facing 0-2 0-2 0-2 0-2 South Facing 1-3 1-3 1-3 1-3 East Facing 3-5 3-5 4-6 4-6 .TODAY... Weather.....................Mostly sunny. Isolated showers. High Temperature............In the mid 80s. Winds.......................East winds 10 to 15 mph. Tides... Hanalei Bay..............High 2.2 feet 12:32 PM HST. Nawiliwili...............High 2.1 feet 01:33 PM HST. Sunrise.....................5:55 AM HST. Sunset......................7:24 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Isolated showers. Low Temperature.............In the mid 70s. Winds.......................East winds around 15 mph. Tides... Hanalei Bay..............Low 0.6 feet 07:29 PM HST. High 0.8 feet 10:50 PM HST. Low -0.3 feet 04:59 AM HST. Nawiliwili...............Low 0.7 feet 08:51 PM HST. High 0.8 feet 11:51 PM HST. .SUNDAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds around 15 mph. Tides... Hanalei Bay..............High 2.5 feet 01:17 PM HST. Nawiliwili...............Low -0.3 feet 06:21 AM HST. High 2.3 feet 02:18 PM HST. Sunrise.....................5:55 AM HST. Sunset......................7:24 PM HST. HIZ006-007-009-032>035-221500- Oahu- 348 AM HST Sat Jun 21 2025 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 1-3 1-3 1-3 1-3 West Facing 0-2 0-2 0-2 0-2 South Facing 1-3 1-3 1-3 1-3 East Facing 3-5 3-5 4-6 4-6 .TODAY... UV Index....................Extreme. Weather.....................Mostly sunny. Isolated showers. High Temperature............In the mid 80s. Winds.......................East winds around 15 mph. Tides... Honolulu.................High 2.2 feet 01:39 PM HST. Waianae..................Low -0.2 feet 06:16 AM HST. High 2.1 feet 01:59 PM HST. Haleiwa..................High 1.8 feet 12:37 PM HST. Mokuoloe.................High 2.3 feet 12:56 PM HST. Sunrise.....................5:51 AM HST. Sunset......................7:17 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Scattered showers. Low Temperature.............In the mid 70s. Winds.......................East winds around 15 mph. Tides... Honolulu.................Low 0.5 feet 08:49 PM HST. High 0.8 feet 12:44 AM HST. Waianae..................Low 0.5 feet 09:07 PM HST. High 0.7 feet 01:04 AM HST. Haleiwa..................Low 0.4 feet 06:44 PM HST. High 0.6 feet 11:42 PM HST. Low -0.2 feet 04:33 AM HST. Mokuoloe.................Low 1.2 feet 07:16 PM HST. High 1.3 feet 09:51 PM HST. Low -0.5 feet 05:39 AM HST. .SUNDAY... UV Index....................Extreme. Weather.....................Partly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds around 20 mph. Tides... Honolulu.................Low -0.3 feet 06:38 AM HST. High 2.4 feet 02:25 PM HST. Waianae..................Low -0.3 feet 06:56 AM HST. High 2.3 feet 02:45 PM HST. Haleiwa..................High 2.0 feet 01:23 PM HST. Mokuoloe.................High 2.5 feet 01:40 PM HST. Sunrise.....................5:51 AM HST. Sunset......................7:17 PM HST. HIZ017-018-045>050-221500- Maui- 348 AM HST Sat Jun 21 2025 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 1-3 1-3 1-3 1-3 West Facing 0-2 0-2 0-2 0-2 South Facing 1-3 1-3 1-3 1-3 East Facing 3-5 3-5 4-6 4-6 .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 12:38 PM HST. Sunrise.....................5:45 AM HST. Sunset......................7:10 PM HST. .TONIGHT... Weather.....................Partly cloudy. Scattered showers. Low Temperature.............In the lower 70s. Winds.......................East winds around 15 mph. Tides... Kahului..................Low 1.2 feet 06:57 PM HST. High 1.4 feet 10:14 PM HST. Low -0.4 feet 05:32 AM HST. .SUNDAY... Weather.....................Mostly sunny. Scattered showers. High Temperature............In the mid 80s. Winds.......................East winds around 20 mph. Tides... Kahului..................High 2.7 feet 01:23 PM HST. Sunrise.....................5:46 AM HST. Sunset......................7:10 PM HST. HIZ052>054-221500- Big Island Windward and Southeast- 348 AM HST Sat Jun 21 2025 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ North Facing 0-2 0-2 0-2 0-2 East Facing 3-5 3-5 4-6 4-6 South Facing 1-3 1-3 1-3 1-3 .TODAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the lower 80s. Winds.......................East winds 10 to 15 mph. Tides... Hilo Bay.................High 2.5 feet 12:57 PM HST. Sunrise.....................5:42 AM HST. Sunset......................7:02 PM HST. .TONIGHT... Weather.....................Mostly cloudy. Scattered showers. Low Temperature.............In the lower 70s. Winds.......................Northeast winds 5 to 10 mph. Tides... Hilo Bay.................Low 1.0 feet 07:22 PM HST. High 1.4 feet 11:28 PM HST. .SUNDAY... Weather.....................Partly sunny. Scattered showers. High Temperature............In the lower 80s. Winds.......................North winds 10 to 15 mph. Tides... Hilo Bay.................Low -0.5 feet 06:06 AM HST. High 2.9 feet 01:44 PM HST. Sunrise.....................5:43 AM HST. Sunset......................7:02 PM HST. HIZ023-026-051-221500- Big Island Leeward- 348 AM HST Sat Jun 21 2025 __________________________________________________________________ Today Sunday Shores Surf Surf AM PM AM PM __________________________________________________________________ West Facing 0-2 0-2 0-2 0-2 South Facing 1-3 1-3 1-3 1-3 .TODAY... Weather.....................Mostly sunny. High Temperature............In the mid 80s. Winds.......................Northwest winds around 5 mph. Tides... Kona.....................High 2.0 feet 01:35 PM HST. Kawaihae.................High 2.4 feet 01:34 PM HST. Sunrise.....................5:46 AM HST. Sunset......................7:06 PM HST. .TONIGHT... Weather.....................Partly cloudy. Isolated showers. Low Temperature.............In the lower 70s. Winds.......................South winds around 5 mph, becoming east after midnight. Tides... Kona.....................Low 0.7 feet 07:59 PM HST. High 1.1 feet 12:06 AM HST. Kawaihae.................Low 0.5 feet 08:41 PM HST. High 0.9 feet 12:44 AM HST. .SUNDAY... Weather.....................Mostly sunny. Scattered showers. High Temperature............In the upper 80s. Winds.......................South winds around 5 mph, becoming west in the afternoon. Tides... Kona.....................Low -0.3 feet 06:43 AM HST. High 2.3 feet 02:22 PM HST. Kawaihae.................Low -0.3 feet 06:41 AM HST. High 2.7 feet 02:20 PM HST. Sunrise.....................5:47 AM HST. Sunset......................7:06 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 __________________________________________________________________ Oahu surf zone forecast courtesy of the National Weather Service

 

Long-Range Surf Forecasts Wetsand Hawaii 7-day forecast Surfline Oahu North Shore 3-day forecast Oahu South Shore 3-day forecast Magic Seaweed Pipeline 10-day forecast Ala Moana 10-day forecast Long-range surf forecasts provided by Wetsand, Surfline and Magicseaweed