Updated
Austin Lake
Lake · Portage, Michigan
Comfortable for a swim today
Good to swimComfortable for a swim today: water temperature is 72°F, within the comfortable 70–86°F range.
- Water temperature is 72°F, within the comfortable 70–86°F range.
Picturesque lake popular for canoeing, motor boats & water skiing, with a public boat launch.
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Comfortable for a swim today
Good to swimComfortable for a swim today: water temperature is 72°F, within the comfortable 70–86°F range.
- Water temperature is 72°F, within the comfortable 70–86°F range. — NOAA buoy 45168, as of Aug 21, 10:40 PM UTC
No official beach-advisory feed for Michigan yet — follow posted signs and local guidance.
Live data from NOAA buoy 45168 (42.8 mi away), as of Aug 21, 10:40 PM UTC.
Weather at Austin Lake
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Frequently asked questions
- Where is Austin Lake?
- Austin Lake is a lake in Portage, Michigan.
- What is the water temperature at Austin Lake?
- As of August 21, 2026, the water temperature at Austin Lake in Portage, Michigan is 72°F (22°C), measured by NOAA buoy 45168, 42.8 miles away.
- Can you swim at Austin Lake?
- Comfortable for a swim today: water temperature is 72°F, within the comfortable 70–86°F range. Checked August 21, 2026.
- How is Austin Lake rated?
- Austin Lake in Portage, Michigan has an average visitor rating of 4.7 out of 5, based on 41 reviews.
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Best Times to Visit
- ›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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