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Satellite view of Bristol Blake State Reservoir

Bristol Blake State Reservoir

Reservoir

Rainy today

Interactive map not available

Current water conditions

Water temp
74°F
23°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 FOXR1 (21.3 mi away), as of Aug 21, 12:00 AM 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 Bristol Blake State Reservoir

H: 90° L: 63°
Patchy rain nearby
Patchy rain nearby
80°
|
Feels like 81°
Precipitation
66%
Humidity
48%
Wind
7 mph
UV Index
0
Water Conditions:
🏊Perfect for swimming🌧️Rain expected
12 AM
Clear
69°
3 AM
Clear
67°
6 AM
Sunny
63°
9 AM
Sunny
77°
12 PM
Partly Cloudy
87°
3 PM
Overcast
90°
6 PM
Overcast
86°
9 PM
Moderate rain
72°

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Frequently asked questions

Where is Bristol Blake State Reservoir?
Bristol Blake State Reservoir is a reservoir in Massachusetts.
What is the water temperature at Bristol Blake State Reservoir?
As of August 21, 2026, the water temperature at Bristol Blake State Reservoir in Massachusetts is 74°F (23°C), measured by NOAA buoy FOXR1, 21.3 miles away.
Can you swim at Bristol Blake State Reservoir?
There is no fixed answer for Bristol Blake State Reservoir: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Bristol Blake State Reservoir in Massachusetts. Check current water conditions before you go, and follow posted signs and local guidance.

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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

Massachusetts

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Plan your visit

Can you swim at Bristol Blake State Reservoir today? →
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