Open Water Data

Waimānalo Bay Beach Park

Waimānalo, Hawaii, United States

Data Sources
  • Enterococcus
    FAIL 134mpn (single) Sun, Nov 17, 2024 at 12:20pm
  • Water Quality Status
    Failed tests Sun, Nov 17, 2024 at 12:20pm
  • Air Temperature
    25.6°C / 78.1°F (air) Mon, Sep 22, 2025 at 8:00am
  • Wind
    28.4 - 37km/h ENE 73° Mon, Sep 22, 2025 at 8:00am
  • Partly cloudy
    Partly cloudy Mon, Sep 22, 2025 at 8:00am
  • Precipitation
    0mm Mon, Sep 22, 2025 at 8:00am
  • Air Visibility
    11km Mon, Sep 22, 2025 at 8:00am
  • Humidity
    74% Mon, Sep 22, 2025 at 8:00am

Waimanalo Bay Beach Park is a long stretch of beautiful sandy coastline. Located on the east shore of Oahu, the beach is known for its park lined with ironwood trees along the coast, campsites, and surf.

Public parking, restrooms, showers, and water drinking fountain on site. Lifeguard on duty.

Popular for surfing, paddling, swimming, and bodysurfing.

Samples are collected every two weeks

The description above was copied from or heavily based on Swim Guide, with permission.

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