MassachusettsNatural lake, 2,652 acres
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55°F
Cold-water caution
Sailing
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Kayak and SUP
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Power boating
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Fishing
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Outlook. Monday: WSW wind 4 to 6 kt, gusts to 11 kt, high near 67°F. Tuesday: NNE wind 3 to 9 kt, gusts to 14 kt, high near 52°F.
7-day wind forecastLoads when you scroll here
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Last hour of NOAA MRMS radar, 1 km resolution. Map data © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.
52.83ft NAVD88
-0.03 ft in 7 daysReading from Oct 26, 2026.
Assawompset Pond was at 52.83 ft on October 26, holding steady over the past week (-0.03 ft). The gauge also reports a water temperature of 55°F.
Background reading: Assawompset Pond on Wikipedia
Set in Massachusetts, Assawompset Pond is a 2,652-acre natural lake.
We read the level from USGS gauge 415026070563603, listed as Pumphouse On Assawompset Pond near Lakeville, MA. Wind and weather come from the National Weather Service grid cell over the lake, so the numbers describe open water rather than the nearest airport.
It is big enough for a proper sail but small enough that waves rarely get serious. Gusts off the shoreline are usually the bigger story than wave height.
The go or no-go calls above are a starting point, not a guarantee. Read how we score conditions, and always check local rules and posted warnings before you launch.
The National Weather Service forecast for the lake from October 26: Monday: WSW wind 4 to 6 kt, gusts to 11 kt, high near 67°F. The panel at the top of this page refreshes the current wind, gusts and direction when you open it and turns them into a call for sailing, paddling, power boating and fishing.
Assawompset Pond was at 52.83 ft on October 26, holding steady over the past week (-0.03 ft). The gauge also reports a water temperature of 55°F.
Assawompset Pond covers about 2,652 acres (4.1 square miles) of surface water.
If Assawompset is blown out, these are the closest alternatives. Tap through for their conditions.