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Umbagog Lake — Boating Conditions
Tides, water temp & weather • Coos County, NH
Boating Conditions at Umbagog Lake
Current wind, air and water temperature, tide times and a 10-day forecast for Umbagog Lake on Lake Umbagog in Coos County, New Hampshire. Check conditions before you launch.
Right Now
Clear
Calm — good conditions to get on the water
Air Temp
45°F
Wind
0 mph
gusts 0 mph
Next Few Hours
Now
☀️
45°
1 mph
12AM
⛅
44°
2 mph
1AM
⛅
44°
1 mph
2AM
☀️
43°
0 mph
3AM
☀️
42°
1 mph
4AM
☀️
42°
2 mph
10-Day Boating Forecast
Sat, 9/19
🌫️
63° / 35°
Wind 6, gusts 15 mph
Sun, 9/20
🌧️
57° / 41°
Wind 8, gusts 16 mph
51% rain
Mon, 9/21
⛅
57° / 38°
Wind 9, gusts 14 mph
5% rain
Tue, 9/22
⛅
60° / 35°
Wind 5, gusts 9 mph
Wed, 9/23
⛅
58° / 36°
Wind 7, gusts 11 mph
Thu, 9/24
⛅
62° / 35°
Wind 5 mph
6% rain
Fri, 9/25
⛅
64° / 43°
Wind 6, gusts 10 mph
18% rain
Sat, 9/26
🌧️
54° / 47°
Wind 4, gusts 16 mph
26% rain
Sun, 9/27
⛅
66° / 45°
Wind 11, gusts 23 mph
20% rain
Mon, 9/28
⛅
62° / 39°
Wind 7, gusts 14 mph
16% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.



