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Alton, NH · Belknap County
Right Now
Clear
Water
48°
Wind
3 mph
NNW
Gusts
7 mph
Pressure
30.09
rising
Forecast - Wed, May 13
High / Low
53° / 38°
Wind
4 mph
gusts 15 mph
Precip
75%
UV
3
Sunrise
9:22 AM
Sunset
12:01 AM
Today Read
Lake WinnipesaukeeWind read
Calm
4 mph avg
Water read
48°
Cold-water pattern
Air range
38° / 53°
today
Precip
75%
watch timing
Today's forecast for Lake Winnipesaukee has calm wind, 38F to 53F air temperatures, 75% chance of precipitation, and 48F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Transition temps can split fish between warming edges and deeper comfort zones. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
waning crescent
Major
4:00 AM - 4:00 AM
Minor
6:48 AM - 8:18 AM
Detailed temperature readings across your lake.
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Fish Species
22Water Temperature History
Current
56°
May 24
Low
32°
Dec 7
Average
52°
Last 12 Months
Warmest avg: July (74°F)
Coolest avg: December (32°F)
Rapid warming: May → June (+11°F)
Sharpest cooling: October → November (-17°F)
Nearby Lakes
Fishing Forecast
2/5waning crescent
Water at 48°F -- target deep areas.
Fish Species
22Nearby Lakes
FAQ
Lake Winnipesaukee covers 44586.00 acres (69.67 square miles)
Lake Winnipesaukee is located in Alton, Belknap County, NH. It is accessible to the public for outdoor activities.