Water level
618.47ft NAVD88
-0.10 ft in 7 daysReading from Oct 26, 2026.
Greenwood Lake was at 618.47 ft on October 26, falling 0.10 ft over the past week.
New JerseyReservoir, 1,927 acres

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618.47ft
Down 0.10 ft this week
Sailing
CheckingReading the forecast
Kayak and SUP
CheckingReading the forecast
Power boating
CheckingReading the forecast
Fishing
CheckingReading the forecast
Outlook. Monday: WNW wind 2 to 4 kt, gusts to 11 kt, high near 68°F. Tuesday: NNE wind 0 to 4 kt, gusts to 11 kt, high near 58°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.
618.47ft NAVD88
-0.10 ft in 7 daysReading from Oct 26, 2026.
Greenwood Lake was at 618.47 ft on October 26, falling 0.10 ft over the past week.
Background reading: Greenwood Lake on Wikipedia
Greenwood Lake covers about 1,927 acres in New Jersey and is classed as a reservoir. The water surface sits about 623 ft above sea level.
Water level on this page comes from USGS gauge 01383000 (Greenwood Lake at Awosting NJ), about 1 mi from the middle of the lake. Wind, gusts and rain come from the National Weather Service forecast grid that covers the water.
Mid-sized lakes like this one tend to have shifty, gusty wind near shore and steadier pressure in the middle, which is why gust spread matters as much as average speed. 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: WNW wind 2 to 4 kt, gusts to 11 kt, high near 68°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.
Greenwood Lake was at 618.47 ft on October 26, falling 0.10 ft over the past week.
Greenwood Lake covers about 1,927 acres (3.0 square miles) of surface water.
If Greenwood is blown out, these are the closest alternatives. Tap through for their conditions.