Station Name: Mokuoloe
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -4 feet

Nearest Address:
Lilipuna Road
Kaneohe, HI 96744
Honolulu County

GPS Coordinates: 21.433, -157.79

Nearby Water Temperatures

Flash Flood Warning issued February 21 at 8:13AM HST until February 21 at 12:45PM HST by NWS Honolulu HI

Effective: Sat February 21, 2026, 8:13 AM
Expires: Sat February 21, 2026, 12:45 PM

FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Oahu in Honolulu County * Until 1245 PM HST. * At 813 AM HST, radar and automated rain gauges indicated heavy rain falling over the Koolau Mountains with the heaviest rain between Maunawili and Hauula. Rain was falling at a rate of 2 to 4 inches per hour with pockets of over 6 inches per hour seen in Luluku. Flash flooding is ongoing and Likelike highway Off-Ramp from H-3 Kaneohe-bound is closed due to heavy rain. Additional road closures are expected due to the heavy band of rain anchored over the Koolau Mountains. HAZARD...Heavy rain producing life threatening flash flooding. SOURCE...Radar and automated gauges. IMPACT...Significant and life threatening flooding in drainages, streams, rivers, roads, properties, and other low lying areas. Multiple public road closures expected, as well as landslides in steep terrain. * Some locations that will experience flash flooding include... Honolulu, Waipio, Waiahole, Waikane, Kahaluu, Ahuimanu, Pearl City, Aiea, Halawa, Mililani, Kaaawa, Moanalua, Salt Lake, Waikele, Wahiawa, Punaluu, Waipahu, Kalihi, Kaneohe and Wheeler Field.

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

Flood Watch issued February 21 at 1:37AM HST until February 21 at 6:00PM HST by NWS Honolulu HI

Effective: Sat February 21, 2026, 1:37 AM
Expires: Sat February 21, 2026, 5:00 PM

...FLOOD WATCH IN EFFECT FOR NIIHAU KAUAI AND OAHU THROUGH THIS AFTERNOON FOR KAUAI COUNTY AND OAHU... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Oahu. * WHEN...Through this afternoon. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams. Urban areas may receive more significant flooding and property damage due to rapid runoff. * ADDITIONAL DETAILS... - An upper level trough swinging through the northwestern islands today will produce periods of heavy showers and isolated thunderstorms. The trough axis should lift north of the area later this afternoon, which should diminish the flooding threat.

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