Updated
Treasure Island Beach
Park · Laguna Beach, California
Comfortable for a swim today
Good to swimComfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range.
- Water temperature is 73°F, within the comfortable 70–86°F range.
- No official beach advisory posted (California Water Boards — FHAB Reports checked).
Things to Do Near Treasure Island Beach
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Comfortable for a swim today
Good to swimComfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range.
- Water temperature is 73°F, within the comfortable 70–86°F range. — NOAA buoy 46285, as of Aug 22, 4:26 PM UTC
- No official beach advisory posted (California Water Boards — FHAB Reports checked).
Official advisories
Checked against California Water Boards — FHAB Reports — no advisory posted.
Live data from NOAA buoy 46285 (6.4 mi away), as of Aug 22, 4:26 PM UTC.
Weather at Treasure Island Beach
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Frequently asked questions
- Where is Treasure Island Beach?
- Treasure Island Beach is a park in Laguna Beach, California.
- What is the water temperature at Treasure Island Beach?
- As of August 22, 2026, the water temperature at Treasure Island Beach in Laguna Beach, California is 73°F (23°C), measured by NOAA buoy 46285, 6.4 miles away.
- Can you swim at Treasure Island Beach?
- Comfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range. Checked August 22, 2026.
- How is Treasure Island Beach rated?
- Treasure Island Beach in Laguna Beach, California has an average visitor rating of 4.8 out of 5, based on 23 reviews.
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Best Times to Visit
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
Location & Contact
Treasure Island Park, 30799 Coast Hwy, Laguna Beach, CA 92651
Laguna Beach, California 92651
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