Open Water Data

Moonstone Beach

Westhaven, California, United States

Data Sources
  • E. coli
    FAIL 20mpn (single) Mon, Oct 21, 2024
  • Enterococcus
    FAIL 41mpn (single) Wed, Nov 3, 2021 at 4:49pm
  • Water Quality Status
    Passed tests Mon, Oct 21, 2024
  • Air Temperature
    11.7°C / 53.1°F (air) Wed, Jul 16, 2025 at 1:15am
  • Wind
    3.6 - 4.7km/h SE 141° Wed, Jul 16, 2025 at 1:15am
  • Overcast
    Overcast Wed, Jul 16, 2025 at 1:15am
  • Precipitation
    0mm Wed, Jul 16, 2025 at 1:15am
  • Air Visibility
    16km Wed, Jul 16, 2025 at 1:15am
  • Humidity
    93% Wed, Jul 16, 2025 at 1:15am

At the mouth of Little River, Moonstone Beach features beautiful views of headlands and rocky coves, tide pools, sea caves, and plenty of sand--a great spot for surfing, surf kayaking, rock climbing, and walking. The Little River is often slow-moving and shallow, a great place for k ids to play in the water. Easy access from the parking lot makes it a popular places for picnics, especially for families with toddlers.

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

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