Station Name: Pearl Harbor Entrance, HI (233)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Māmala Bay
Honolulu, HI 96853
Honolulu County

GPS Coordinates: 21.297, -157.959

Nearby Water Temperatures

Coastal Flood Statement issued March 3 at 3:15PM HST until March 4 at 6:00AM HST by NWS Honolulu HI

Effective: Tue March 3, 2026, 3:15 PM
Expires: Wed March 4, 2026, 4:15 AM

...MINOR COASTAL FLOODING DURING HIGH TIDE THROUGH WEDNESDAY MORNING... .A combination of peak monthly high tides and water levels running higher than predicted may produce minor flooding along the shoreline and in low-lying coastal areas around the time of the high tide between midnight and daybreak. * WHAT...Nuisance coastal flooding due to high water levels. * WHERE...Vulnerable low-lying coastal roadways, docks, boat ramps and other coastal infrastructure. * WHEN...Around peak high tide during the early morning hours to around daybreak on Wednesday. * IMPACTS...Flooding of beaches that are normally dry, minor coastal erosion, and saltwater inundation.

Avoid driving through flooded roadways. If you are forced to drive through salt water, be sure to rinse your vehicle with fresh water. Move electronics, vehicles or other valuables to higher ground. Monitor vessels to ensure mooring lines don't get too tight and watch out for overwash around boat ramps. Secure canoes or other watercraft stowed on beaches.