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Photo: Prospect Park Lake (78352p) by Rhododendrites (CC BY-SA 4.0) License

Prospect Park Lake

Lake · Brooklyn, New York

Good conditions todaypet-friendly

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Current water conditions

Water temp
75°F
24°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 BATN6 (3.9 mi away), as of Aug 21, 12:48 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 Prospect Park Lake

H: 83° L: 68°
Sunny
Sunny
72°
|
Feels like 68°
Precipitation
21%
Humidity
56%
Wind
9 mph
UV Index
2.1
Water Conditions:
🏊Cool but swimmable
12 AM
Overcast
69°
3 AM
Overcast
69°
6 AM
Clear
68°
9 AM
Sunny
72°
12 PM
Overcast
80°
3 PM
Partly Cloudy
83°
6 PM
Patchy rain nearby
82°
9 PM
Patchy rain nearby
77°

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Frequently asked questions

Where is Prospect Park Lake?
Prospect Park Lake is a lake in Brooklyn, New York.
What is the water temperature at Prospect Park Lake?
As of August 21, 2026, the water temperature at Prospect Park Lake in Brooklyn, New York is 75°F (24°C), measured by NOAA buoy BATN6, 3.9 miles away.
Can you swim at Prospect Park Lake?
There is no fixed answer for Prospect Park Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Prospect Park Lake in Brooklyn, New York. Check current water conditions before you go, and follow posted signs and local guidance.
How is Prospect Park Lake rated?
Prospect Park Lake in Brooklyn, New York has an average visitor rating of 4.8 out of 5, based on 41 reviews.
What amenities does Prospect Park Lake have?
Visitor-listed amenities at Prospect Park Lake include pet-friendly.

Visitor Reviews

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Best Times to Visit

👍
Right Now
Good conditions for visiting
🏞️ 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

Brooklyn, NY

Brooklyn, New York None

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Amenities

🐾 Dog-friendly