buoys, wind, tide, coastal weather and surf report

Big Island Surf Report

 

NOAA and CDIP Buoys Monday, June 30th, 3:05am PDT Hawaii Buoys Swell Wind Temp NORTHWESTERN HAWAII ONE   4.3 ft 8 sec 71° 12-16 kt 70° 79.0 °F NORTHWESTERN HAWAII TWO   4.6 ft 8 sec 92° 14-16 kt 60° 79.0 °F NORTHERN HAWAII ONE   --- --- 79° 12-16 kt 110° 77.9 °F Hanalei, Kauai, HI   3.9 ft 8 sec 64° --- --- 74.7 °F WHOTS   --- --- --- 12 kt 110° 78.8 °F Waimea Bay, HI   3.6 ft 8 sec 47° --- --- 79.2 °F Kaneohe Bay, WETS, HI   4.6 ft 8 sec 61° --- --- 78.1 °F Kaneohe Bay, HI   4.6 ft 7 sec 52° --- --- 78.1 °F Mokapu Point, HI   5.2 ft 8 sec 62° --- --- 79.3 °F Barbers Point, Kalaeloa, HI   3.3 ft 9 sec 169° --- --- 79.5 °F Pearl Harbor Entrance, HI   2.6 ft 9 sec 153° --- --- 79.5 °F Kaumalapau Southwest, Lanai, HI   3.0 ft 17 sec 172° --- --- 80.4 °F Hilo, Hawaii, HI   5.2 ft 8 sec 85° --- --- 78.6 °F SOUTHEAST HAWAII   --- --- 64° 14-17 kt 70° 77.7 °F SOUTHWEST HAWAII   5.9 ft 8 sec 97° 10-14 kt 80° 78.4 °F Ritidian Point, Guam   3.0 ft 8 sec 66° --- --- 85.3 °F Ipan, Guam   2.3 ft 10 sec 120° --- --- 84.6 °F Ngaraard, Babeldaob, Palau   2.3 ft 11 sec 110° --- --- 86.2 °F North Point, Pohnpei, Micronesia   3.6 ft 11 sec 98° --- --- 85.1 °F Kalo, Majuro, Marshall Islands   5.9 ft 6 sec 62° --- --- 83.5 °F UTWE, KOSRAE, MICRONESIA   3.9 ft 11 sec 138° --- --- 85.1 °F Aunuu, American Samoa   8.9 ft 12 sec 140° --- --- 83.7 °F King-Poloa, American Samoa   5.6 ft 11 sec 167° --- --- 83.3 °F Buoy data courtesy of NOAA and CDIP

 

Maui San Diego 48-hour Buoy Charts  -  Big Island Region Hilo, Big Island (CDIP 188) 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 WESTERN HAWAII (NOAA 51003) 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 SOUTHWEST HAWAII (NOAA 51002) 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 SOUTHEAST HAWAII (NOAA 51004) 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

 

Hilo Buoy  -  7-day Forecast Hilo buoy forecast courtesy of CDIP

 

Maui San Diego Hilo Buoy  -  Swell Direction swell direction details Hilo buoy directional graphic courtesy of CDIP

 

Current Wind Conditions   Big Island Wind Observations Upolu Airport -- Kaluamakani SE (130°) 3-4 kt 11:30 pm  Sun 6/29 Kanakaleonui SW (230°) 4-6 kt 11:30 pm  Sun 6/29 Waipunalei E (100°) 1-6 kt 11:30 pm  Sun 6/29 Laupahoehoe S (190°) 6 kt 11:30 pm  Sun 6/29 Spencer S (180°) 6 kt 11:30 pm  Sun 6/29 Hakalau SSW (210°) 3-7 kt 10:45 pm  Sun 6/29 Kulaimano S (170°) 2-3 kt 11:30 pm  Sun 6/29 Piihonua W (260°) 2-4 kt 11:30 pm  Sun 6/29 Hilo Ap SW (230°) 5 kt 11:00 pm  Sun 6/29 Hilo Hbr Nos ESE (110°) 5-9 kt 11:30 pm  Sun 6/29 Ipif Calm 11:30 pm  Sun 6/29 Waiakea Exp Stn ? 0-2 kt 11:00 pm  Sun 6/29 Keaau E (100°) 2-5 kt 11:30 pm  Sun 6/29 Pahoa Calm 11:30 pm  Sun 6/29 Nahuku NNE (20°) 6-7 kt 11:30 pm  Sun 6/29 Keaumo NNW (340°) 6-10 kt 11:34 pm  Sun 6/29 Mauna Loa Obs ? 4-7 kt 11:00 pm  Sun 6/29 Pali 2 NNE (30°) 3-12 kt 11:01 pm  Sun 6/29 Kealakomo ENE (60°) 4-15 kt 10:44 pm  Sun 6/29 Kapapala N (360°) 2-5 kt 10:48 pm  Sun 6/29 Nene Cabin NE (40°) 4-10 kt 11:23 pm  Sun 6/29 Kaiholena WNW (300°) 4-6 kt 11:30 pm  Sun 6/29 Lower Kahuku N (350°) 3-11 kt 11:23 pm  Sun 6/29 South Point NE (50°) 12-17 kt 11:00 pm  Sun 6/29 Kona Hema NNE (30°) 2-3 kt 11:30 pm  Sun 6/29 Kahuku Ranch SE (130°) 0-2 kt 11:29 pm  Sun 6/29 Puho Cs N (350°) 3-8 kt 11:22 pm  Sun 6/29 Helco Lolo Ln ESE (110°) 2 kt 11:30 pm  Sun 6/29 Helco Hualalai Rd E (90°) 3-4 kt 11:30 pm  Sun 6/29 Keahuolu Calm 11:30 pm  Sun 6/29 Kona Intl Ap SSE (150°) 8 kt 11:00 pm  Sun 6/29 Kaloko-honokohau E (90°) 3-7 kt 11:15 pm  Sun 6/29 Palamanui -- Kaiaulu Puu Waawaa S (190°) 3-4 kt 11:30 pm  Sun 6/29 Kaupulehu ESE (120°) 4-5 kt 11:36 pm  Sun 6/29 Puu Waawaa ESE (120°) 4-5 kt 11:37 pm  Sun 6/29 Helco Mamalahoa 2 E (90°) 5-7 kt 11:30 pm  Sun 6/29 Mamalahoa Calm 11:30 pm  Sun 6/29 Helco Mamalahoa 3 S (170°) 4-5 kt 11:30 pm  Sun 6/29 Puuanahulu S (180°) 7-10 kt 11:37 pm  Sun 6/29 Ahumoa E (80°) 5-6 kt 11:35 pm  Sun 6/29 Aipaloa SSE (160°) 6-7 kt 11:30 pm  Sun 6/29 Helco Saddle Rd ENE (60°) 5-6 kt 11:30 pm  Sun 6/29 Helco Mamalahoa ESE (110°) 7-8 kt 11:30 pm  Sun 6/29 Helco Hokuloa Ucc E (80°) 5-6 kt 11:30 pm  Sun 6/29 Helco Waikoloa Rd NE (40°) 7-11 kt 11:30 pm  Sun 6/29 Helco Waikoloa 2 ESE (110°) 7-9 kt 11:30 pm  Sun 6/29 Waikoloa ESE (110°) 6-11 kt 11:35 pm  Sun 6/29 Helco Lalamilo ENE (70°) 6-10 kt 11:30 pm  Sun 6/29 Lalamilo NE (50°) 2-5 kt 11:30 pm  Sun 6/29 Helco Kawaihae Rd N (10°) 15-21 kt 11:30 pm  Sun 6/29 Pta Kipuka Alala Calm 10:55 pm  Sun 6/29 Pta West N (0°) 1-10 kt 10:56 pm  Sun 6/29 Pta Keamuku SE (130°) 3-5 kt 10:50 pm  Sun 6/29 Pta Range 17 ESE (110°) 8-14 kt 10:49 pm  Sun 6/29 Puhe Cs S (180°) 2-6 kt 11:24 pm  Sun 6/29 Kawaihae Nos SSW (200°) 6-8 kt 11:30 pm  Sun 6/29 Helco Hulukupuna NW (320°) 0-2 kt 11:30 pm  Sun 6/29 Puuloa ENE (60°) 16-28 kt 11:30 pm  Sun 6/29 Helco Maluokalani SW (220°) 3-7 kt 11:30 pm  Sun 6/29 Helco Ala Kahua SW (230°) 3-7 kt 11:30 pm  Sun 6/29 Kohala Ranch ENE (70°) 3-6 kt 11:35 pm  Sun 6/29 Kehena ESE (120°) 2-7 kt 11:30 pm  Sun 6/29 Wind observations courtesy of the National Weather Service

 

Big Island Tide Charts Tide chart courtesy of The University of South Carolina

 

Big Island 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

 

Big Island Coastal Waters Forecast FZHW50 PHFO 300119 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 319 PM HST Sun Jun 29 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 319 PM HST Sun Jun 29 2025 .Synopsis for Hawaiian coastal waters... A ridge of high pressure far north of the state will gradually weaken through Monday as a trough develops far north of the area. The trough will move away by the middle of next week as a ridge rebuilds far north of the state. Big Island Windward Waters- 319 PM HST Sun Jun 29 2025 TONIGHT East southeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East southeast 4 feet at 7 seconds. Scattered showers. MONDAY East southeast winds 15 to 20 knots, easing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East 4 feet at 7 seconds and south southwest 3 feet at 15 seconds. Scattered showers, mainly in the morning. MONDAY NIGHT East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 7 seconds and south southwest 3 feet at 14 seconds. Isolated showers. TUESDAY East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 7 seconds and south southwest 3 feet at 14 seconds. Scattered showers, mainly in the morning. TUESDAY NIGHT East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 7 seconds and south 3 feet at 13 seconds. Isolated showers in the evening, then scattered showers after midnight. WEDNESDAY East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 6 seconds and south 3 feet at 13 seconds. Isolated showers. WEDNESDAY NIGHT East winds to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 6 seconds. Isolated showers in the evening, then scattered showers after midnight. THURSDAY East winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 5 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. FRIDAY East winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. Big Island Leeward Waters- 319 PM HST Sun Jun 29 2025 TONIGHT West of the Big Island, south southeast winds 7 to 10 knots. Near South Point, east winds 15 to 20 knots, becoming to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 5 seconds. Hazy. Scattered showers this evening. Isolated showers after midnight. MONDAY West of the Big Island, winds variable less than 10 knots, becoming west northwest 10 to 15 knots in the afternoon. Near South Point, east winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 5 seconds and south southwest 3 feet at 15 seconds. Hazy. Isolated showers. MONDAY NIGHT West of the Big Island, south winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Near South Point, east winds to 15 knots, rising to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 4 seconds and south southwest 3 feet at 14 seconds. Hazy. Isolated showers. TUESDAY West of the Big Island, winds variable less than 10 knots. Near South Point, east winds to 20 knots, becoming 15 to 20 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 4 seconds. Hazy. Isolated showers. TUESDAY NIGHT Winds variable less than 10 knots west of the Big Island...East to 20 knots near South Point. Seas 3 to 4 feet. Wave Detail: East 3 feet at 5 seconds. Hazy. Isolated showers. WEDNESDAY West of the Big Island, winds variable less than 10 knots, becoming southwest 7 to 10 knots in the afternoon. Near South Point, east winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers in the morning. Hazy. WEDNESDAY NIGHT West of the Big Island, winds variable less than 10 knots. Near South Point, east winds to 20 knots, backing to east northeast after midnight. Seas 3 to 4 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. THURSDAY West of the Big Island, winds variable less than 10 knots, becoming north 7 to 10 knots in the evening, then becoming variable less than 10 knots after midnight. Near South Point, east winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers in the morning. Isolated showers through the day. FRIDAY West of the Big Island, winds variable less than 10 knots, becoming west northwest 7 to 10 knots in the evening, veering to north after midnight. Near South Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds. Isolated showers. Big Island Southeast Waters- 319 PM HST Sun Jun 29 2025 TONIGHT East northeast winds 10 to 15 knots. Seas to 4 feet. Wave Detail: East 4 feet at 7 seconds. Scattered showers. MONDAY East winds 10 to 15 knots. Seas to 4 feet. Wave Detail: East 4 feet at 7 seconds and south southwest 3 feet at 15 seconds. Scattered showers, mainly in the morning. MONDAY NIGHT East northeast winds 15 to 20 knots. Seas to 4 feet. Wave Detail: East 3 feet at 7 seconds and south southwest 3 feet at 14 seconds. Isolated showers. TUESDAY East northeast winds 15 to 20 knots. Seas to 4 feet. Wave Detail: East 3 feet at 7 seconds and south southwest 3 feet at 14 seconds. Isolated showers. TUESDAY NIGHT East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and south southwest 3 feet at 13 seconds. Isolated showers. WEDNESDAY East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and south 3 feet at 13 seconds. Isolated showers. WEDNESDAY NIGHT East northeast winds 15 to 20 knots. Seas to 4 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. THURSDAY East northeast winds 15 to 20 knots. Seas to 4 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. Scattered showers after midnight. FRIDAY East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. Coastal waters forecast courtesy of the National Weather Service

 

Long-Range Surf Forecasts Wetsand Hawaii 7-day forecast Surfline Kona 3-day forecast Hilo 3-day forecast Hawaii South 3-day forecast Magic Seaweed Banyans 10-day forecast Honoli'i 10-day forecast Pohoiki 10-day forecast Long-range surf forecasts provided by Wetsand, Surfline and Magicseaweed