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Photo: Perrineville Lake by Freeholdman12 (CC BY-SA 4.0) License

Perrineville Lake Park

Park · Millstone, New Jersey

Rainy todayWheelchair accessible entranceWheelchair accessible parking lot

This large natural area features multi-use trails, wildlife viewing & a fishing pond.

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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 NBLP1 (17.3 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 Perrineville Lake Park

H: 85° L: 69°
Heavy rain
Heavy rain
75°
|
Feels like 75°
Precipitation
77%
Humidity
90%
Wind
15 mph
UV Index
0
Water Conditions:
🏄Good for surfing/sailing🌧️Rain expected
12 AM
Clear
73°
3 AM
Clear
71°
6 AM
Clear
69°
9 AM
Sunny
77°
12 PM
Overcast
80°
3 PM
Patchy rain nearby
85°
6 PM
Heavy rain
76°
9 PM
Heavy rain
74°

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Frequently asked questions

Where is Perrineville Lake Park?
Perrineville Lake Park is a park in Millstone, New Jersey.
What is the water temperature at Perrineville Lake Park?
As of August 20, 2026, the water temperature at Perrineville Lake Park in Millstone, New Jersey is 79°F (26°C), measured by NOAA buoy NBLP1, 17.3 miles away.
Can you swim at Perrineville Lake Park?
There is no fixed answer for Perrineville Lake Park: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Perrineville Lake Park in Millstone, New Jersey. Check current water conditions before you go, and follow posted signs and local guidance.
How is Perrineville Lake Park rated?
Perrineville Lake Park in Millstone, New Jersey has an average visitor rating of 4.4 out of 5, based on 136 reviews.

Visitor Reviews

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Been here? A quick note helps the next visitor plan their day. Handy things to mention:

Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
General Tips:
  • Weekday mornings (8–10 AM) are typically less crowded
  • Check the forecast 2–3 days ahead for best planning
  • Avoid holiday weekends for a quieter experience
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

143 Baird Rd, Millstone, NJ 08535

Millstone, New Jersey 08535

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Highlights

Picnics

Accessibility

Wheelchair accessible entranceWheelchair accessible parking lot

Family & Children

👶 Good for kids👶 Kid-friendly hikes