Updated
Heart Lake
Lake · Anacortes, Washington
Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion.
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Whale Watching Tour from Anacortes
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3-Hour Sea Kayak Tour in the San Juan Islands
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Cold water — serious cold-shock risk today
Cold waterCold water — serious cold-shock risk today: water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion. — NOAA buoy PTWW1, as of Aug 22, 1:00 AM UTC
No official beach-advisory feed for Washington yet — follow posted signs and local guidance.
Live data from NOAA buoy PTWW1 (25.9 mi away), as of Aug 22, 1:00 AM UTC.
Weather at Heart Lake
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Frequently asked questions
- Where is Heart Lake?
- Heart Lake is a lake in Anacortes, Washington.
- What is the water temperature at Heart Lake?
- As of August 22, 2026, the water temperature at Heart Lake in Anacortes, Washington is 56°F (13°C), measured by NOAA buoy PTWW1, 25.9 miles away.
- Can you swim at Heart Lake?
- Cold water — serious cold-shock risk today: water temperature is 56°F, cold enough to cause cold-water shock on sudden immersion. Checked August 22, 2026.
- How is Heart Lake rated?
- Heart Lake in Anacortes, Washington has an average visitor rating of 4.5 out of 5, based on 90 reviews.
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- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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