Station Name: Kaneohe Bay, HI (198)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Kaneohe, HI 96735
Honolulu County

GPS Coordinates: 21.477, -157.752

Nearby Water Temperatures

Flood Watch issued April 10 at 2:25AM HST until April 10 at 6:00PM HST by NWS Honolulu HI

Effective: Fri April 10, 2026, 2:25 AM
Expires: Fri April 10, 2026, 6:00 PM

...FLOOD WATCH REMAINS IN EFFECT FOR ALL HAWAIIAN ISLANDS... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...The island of Kauai in Kauai County, The island of Niihau in Kauai County, Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * WHEN...Through this afternoon. * IMPACTS...Significant flooding may occur due to excessive rainfall and overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff. Landslides may also occur in areas with steep terrain. * ADDITIONAL DETAILS... - Low pressure northwest of the islands will draw deep tropical moisture northward across the state, bringing the potential for heavy rain and thunderstorms capable of producing flash flooding.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Wind Advisory issued April 10 at 2:11AM HST until April 10 at 6:00PM HST by NWS Honolulu HI

Effective: Fri April 10, 2026, 2:11 AM
Expires: Fri April 10, 2026, 6:00 PM

* WHAT...South winds 20 to 35 mph with gusts up to 55 mph. * WHERE...Central Oahu, Koolau Leeward, Koolau Windward, Oahu North Shore, Olomana, and Waianae Mountains. * WHEN...Until 6 PM HST this evening. * IMPACTS...Winds this strong can tear off shingles, knock down tree branches, blow away tents and awnings and make it difficult to steer, especially for drivers of high profile vehicles.

Watch out for falling tree branches when walking or driving. Make sure tents and awnings are secure or take them down. Be prepared for power outages.

Flash Flood Warning issued April 10 at 1:49PM HST until April 10 at 5:00PM HST by NWS Honolulu HI

Effective: Fri April 10, 2026, 1:49 PM
Expires: Fri April 10, 2026, 5:00 PM

FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Oahu in Honolulu County * Until 500 PM HST. * At 149 PM HST, emergency management reported heavy rain and flooding over the north shore of Oahu. Radar indicated rain was falling at a rate of 1 to 2 inches per hour within some of the heavier showers moving in from the west. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Emergency management. IMPACT...Flooding in drainages, streams, rivers, roads, properties, and other low-lying areas. Public road closures possible in some areas. Landslides are possible in steep terrain. * Some locations that will experience flash flooding include... Waialua, Haleiwa, Schofield Barracks, Wahiawa, Wheeler Field, Mililani, Waianae, Hauula, Laie, Nanakuli, Kahuku, Punaluu, Helemano Housing, Whitmore Village, Mokuleia, Waimea Valley, Waimea Bay, Pupukea, Sunset Beach and Dillingham Field.

Stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry.

Flood Watch issued April 10 at 2:54PM HST until April 11 at 6:00AM HST by NWS Honolulu HI

Effective: Fri April 10, 2026, 2:54 PM
Expires: Sat April 11, 2026, 5:15 AM

...FLOOD WATCH IN EFFECT FOR OAHU, MAUI COUNTY AND THE BIG ISLAND THROUGH 6 AM HST SATURDAY... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * WHEN...Through late tonight. * IMPACTS...Significant flooding may occur due to the overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff. Landslides may also occur in areas with steep terrain. * ADDITIONAL DETAILS... - Low pressure northwest of the islands will continue to draw deep tropical moisture northward across the state, bringing the potential for heavy rain capable of producing flash flooding. The focus will gradually shift eastward tonight into Saturday morning as the axis of moisture progresses down the island chain and drier air fills in behind.

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.