Updated
Portsmouth Mine Lake
Lake
Rainy todaycamping-nearby
Interactive map not available
Weather at Portsmouth Mine Lake
H: 74° L: 55°
Patchy rain nearby
57°
|
Feels like 55°
Precipitation
17%
Humidity
92%
Wind
6 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers🌧️Rain expected
12 AM
62°
3 AM
58°
6 AM
55°
9 AM
63°
12 PM
71°
3 PM
74°
6 PM
72°
9 PM
64°
Sponsored gear checklist
Pack smarter for Portsmouth Mine Lake
Useful gear categories for this kind of water spot. These links open Amazon search results so you can compare current options.
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Inflatable PaddleboardA popular way to explore calm coves and shorelines.
Compare on Amazon →Life JacketImportant around boats, paddling, and deeper swimming areas.
Compare on Amazon →Floating CoolerKeeps drinks nearby for swim areas, docks, and boats.
Compare on Amazon →Waterproof Phone PouchProtects phones around docks, boats, and splashy shorelines.
Compare on Amazon →Frequently asked questions
- Where is Portsmouth Mine Lake?
- Portsmouth Mine Lake is a lake in Minnesota.
- Can you swim at Portsmouth Mine Lake?
- There is no fixed answer for Portsmouth Mine Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Portsmouth Mine Lake in Minnesota. Check current water conditions before you go, and follow posted signs and local guidance.
- What amenities does Portsmouth Mine Lake have?
- Visitor-listed amenities at Portsmouth Mine Lake include camping-nearby.
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Water temperatureCrowds & parkingBest time to goSafety & access
Best Times to Visit
🌧️
Right Now
Not ideal for outdoor activities today
🏞️ Lakes Tips:
- ›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
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)
Location & Contact
Minnesota
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Amenities
⛺ Camping nearby