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Photo: Lake Massapoag, Sharon MA by John Phelan (CC BY-SA 3.0) License

Lake Massapoag

Lake · Sharon, Massachusetts

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

  • Water temperature is 71°F, within the comfortable 70–86°F range.
Good to swimRainy todaycamping-nearby

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Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

  • Water temperature is 71°F, within the comfortable 70–86°F range. NOAA buoy FOXR1, as of Aug 22, 11:48 AM UTC
Water temp
71°F
21°C

No official beach-advisory feed for Massachusetts yet — follow posted signs and local guidance.

Live data from NOAA buoy FOXR1 (23.5 mi away), as of Aug 22, 11:48 AM UTC.

Weather at Lake Massapoag

H: 69° L: 62°
Patchy rain nearby
Patchy rain nearby
67°
|
Feels like 68°
Precipitation
87%
Humidity
93%
Wind
7 mph
UV Index
0.1
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Overcast
65°
3 AM
Overcast
65°
6 AM
Mist
65°
9 AM
Patchy rain nearby
67°
12 PM
Light drizzle
67°
3 PM
Light drizzle
68°
6 PM
Mist
63°
9 PM
Fog
62°

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Frequently asked questions

Where is Lake Massapoag?
Lake Massapoag is a lake in Sharon, Massachusetts.
What is the water temperature at Lake Massapoag?
As of August 22, 2026, the water temperature at Lake Massapoag in Sharon, Massachusetts is 71°F (21°C), measured by NOAA buoy FOXR1, 23.5 miles away.
Can you swim at Lake Massapoag?
Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range. Checked August 22, 2026.
How is Lake Massapoag rated?
Lake Massapoag in Sharon, Massachusetts has an average visitor rating of 4.6 out of 5, based on 56 reviews.
What amenities does Lake Massapoag have?
Visitor-listed amenities at Lake Massapoag include camping-nearby.

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

Sharon, MA 02067

Sharon, Massachusetts 02067

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Amenities

Camping nearby