MaineReservoir, 14,484 acres, Penobscot County, Washington County
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51°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: W wind 5 to 9 kt, gusts to 17 kt, high near 56°F. Tuesday: NW wind 4 to 11 kt, gusts to 20 kt, high near 45°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.
296.04ft NAVD88
-0.12 ft in 7 days0.69 ft below the October normal
Reading from Oct 26, 2026. Shaded band: range of October averages on record; dashed line is the typical level.
West Grand Lake was at 296.04 ft on October 26, falling 0.12 ft over the past week. That is below normal for October: the typical October level is 296.73 ft, so the lake is 0.69 ft below its usual mark. The gauge also reports a water temperature of 51°F.
West Grand Lake covers about 14,484 acres in Penobscot County, Washington County, Maine and is classed as a reservoir.
Water level on this page comes from USGS gauge 01018900 (West Grand Lake at Grand Lake Stream, Maine), about 6 mi from the middle of the lake. Wind, gusts and rain come from the National Weather Service forecast grid that covers the water.
With this much open water, waves build quickly when the wind lines up with the long axis of the lake. Pick a launch on the upwind shore on breezy days and the ride home is easier. Reservoir levels move with releases and inflow, so ramps and beaches can change week to week. The water level page tracks that day by day.
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: W wind 5 to 9 kt, gusts to 17 kt, high near 56°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.
West Grand Lake was at 296.04 ft on October 26, falling 0.12 ft over the past week. That is below normal for October: the typical October level is 296.73 ft, so the lake is 0.69 ft below its usual mark. The gauge also reports a water temperature of 51°F.
West Grand Lake covers about 14,484 acres (23 square miles) of surface water.
If West Grand is blown out, these are the closest alternatives. Tap through for their conditions.