Open Water Data

Ko Olina Lagoons

  • Air Temperature
    24.5°C / 76.1°F (air) Sun, Apr 19, 2026 at 5:00pm
  • Wind
    3.6 - 3.9km/h S 179° Sun, Apr 19, 2026 at 5:00pm
  • Patchy rain nearby
    Patchy rain nearby Sun, Apr 19, 2026 at 5:00pm
  • Precipitation
    0mm Sun, Apr 19, 2026 at 5:00pm
  • Air Visibility
    10km Sun, Apr 19, 2026 at 5:00pm
  • Humidity
    75% Sun, Apr 19, 2026 at 5:00pm

The Ko Olina Lagoons are four man-made, interconnected, and protected white-sand lagoons on Oahu's west coast, offering calm waters ideal for swimming, snorkeling, and family activities. Open to the public, these calm, turquoise lagoons offer beautiful sunsets, public amenities like restrooms and showers, and are easily accessed via walking paths connecting the four main areas. 

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