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Satellite view of Belle Isle Inlet

Belle Isle Inlet

River

Live flow only — judge the water in person

Use caution

Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby.
Use cautionRainy today

natural watercourse in Suffolk County, Massachusetts, United States of America

Interactive map not available

Live flow only — judge the water in person

Use caution

Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby. USGS gauge 422206071033901, as of Aug 22, 12:24 AM gauge-local time
Gage height
103.70 ft
water level

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

Live, provisional data from USGS gauge CHARLES R DS OF NEW CHARLES R DAM AT BOSTON, MA (3.5 mi away), as of Aug 22, 12:24 AM gauge-local time.

Weather at Belle Isle Inlet

H: 67° L: 62°
Patchy rain nearby
Patchy rain nearby
66°
|
Feels like 66°
Precipitation
90%
Humidity
91%
Wind
8 mph
UV Index
0
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Patchy rain nearby
67°
3 AM
Patchy rain nearby
66°
6 AM
Mist
66°
9 AM
Light rain shower
65°
12 PM
Light rain shower
65°
3 PM
Patchy rain nearby
65°
6 PM
Mist
62°
9 PM
Mist
62°

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Frequently asked questions

Where is Belle Isle Inlet?
Belle Isle Inlet is a river in Massachusetts.
Can you swim at Belle Isle Inlet?
Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked August 22, 2026.

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Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
🌊 Rivers & Streams Tips:
  • Check water levels and current conditions before visiting
  • Wear life jackets when on the water
  • Be aware of rapids and potential hazards
  • Respect private property along riverbanks
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Massachusetts

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