Updated
Harris Lake
Lake · Pontiac, Michigan
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.
- Heavy rain today can raise bacteria levels near outfalls and river mouths.
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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 45147, as of Aug 22, 6:00 AM UTC
- Heavy rain today can raise bacteria levels near outfalls and river mouths.
No official beach-advisory feed for Michigan yet — follow posted signs and local guidance.
Live data from NOAA buoy 45147 (35.1 mi away), as of Aug 22, 6:00 AM UTC.
Weather at Harris Lake
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Frequently asked questions
- Where is Harris Lake?
- Harris Lake is a lake in Pontiac, Michigan.
- What is the water temperature at Harris Lake?
- As of August 22, 2026, the water temperature at Harris Lake in Pontiac, Michigan is 73°F (23°C), measured by NOAA buoy 45147, 35.1 miles away.
- Can you swim at Harris Lake?
- Comfortable for a swim today: water temperature is 73°F, within the comfortable 70–86°F range. Checked August 22, 2026.
- How is Harris Lake rated?
- Harris Lake in Pontiac, Michigan has an average visitor rating of 3 out of 5, based on 4 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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