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Photo: Cooper Lake State Park July 2015 1 by Michael Barera (CC BY-SA 4.0) License

Cooper Lake

Lake · Woodstock, New York

Rainy today

Picnics & walking at the largest natural lake in the Catskills (swimming & fishing prohibited).

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Current water conditions

Water temp
79°F
26°C
Comfortable for a swim today. The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.

Live data from NOAA buoy TKPN6 (12.7 mi away), as of Aug 20, 10:30 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.

Weather at Cooper Lake

H: 77° L: 62°
Moderate rain
Moderate rain
69°
|
Feels like 69°
Precipitation
80%
Humidity
85%
Wind
7 mph
UV Index
0.1
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Clear
68°
3 AM
Clear
66°
6 AM
Clear
62°
9 AM
Overcast
71°
12 PM
Overcast
77°
3 PM
Patchy rain nearby
76°
6 PM
Light rain
70°
9 PM
Moderate rain
65°

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Frequently asked questions

Where is Cooper Lake?
Cooper Lake is a lake in Woodstock, New York.
What is the water temperature at Cooper Lake?
As of August 20, 2026, the water temperature at Cooper Lake in Woodstock, New York is 79°F (26°C), measured by NOAA buoy TKPN6, 12.7 miles away.
Can you swim at Cooper Lake?
There is no fixed answer for Cooper Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Cooper Lake in Woodstock, New York. Check current water conditions before you go, and follow posted signs and local guidance.
How is Cooper Lake rated?
Cooper Lake in Woodstock, New York has an average visitor rating of 4.7 out of 5, based on 33 reviews.

Visitor Reviews

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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

Woodstock, NY 12409

Woodstock, New York 12409

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