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In New York, Tupper Lake is a lake used for time on and around the water. The water surface spans about 6,240 acres, making it a mid-sized body of water. The page brings together an hourly and 7-day forecast, wind and gust outlook, and activity scores for boating, paddling, and swimming. Nearby alternatives include Raquette Lake. Current weather, wind, and activity conditions for Tupper Lake are updated throughout the day.
Updated
No active alerts for this lake as of the last check (Oct 9, 5:25 AM EDT). Alerts are re-checked automatically; see the official source for updates.
Overall Good (85/100) across 4 activities. Best right now: Sailing (95/100).
How the score is calculated →Best good fishing window, averaging 88/100 across these hours. Wind 1 mph from the southeast. Dusk hours (19:00 local). Derived from the hourly forecast; official alerts are not forecast and are checked separately.
| Metric | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 42° | 42° | 42° | 42° | 42° | 43° | 46° | 48° | 50° | 51° | 52° | 49° | 47° | 46° | 44° | 44° | 43° | 42° | 41° | 39° | 38° | 38° | 37° | 35° |
| Wind (kts) | 10 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 0 |
| Direction | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | — |
| Gusts (kts) | 16 | 16 | 17 | 14 | 17 | 18 | 18 | 20 | 20 | 21 | 22 | 21 | 20 | 19 | 18 | 14 | 11 | 8 | 7 | 6 | 4 | 3 | 3 | 2 |
| Precip % | 2% | 7% | 11% | 13% | 14% | 3% | 2% | 2% | 2% | 6% | 42% | 53% | 68% | 53% | 24% | 7% | 4% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Time | Temp | Wind | Gusts | Precip | Cloud | Condition |
|---|---|---|---|---|---|---|
| Fri, 5 AM EDT | 42°F | 12 mph W (270°) | 18 mph | 2% | 47% | Partly Cloudy |
| Fri, 6 AM EDT | 42°F | 10 mph W (270°) | 18 mph | 7% | 62% | Partly Sunny |
| Fri, 7 AM EDT | 42°F | 10 mph W (270°) | 20 mph | 11% | 54% | Partly Sunny |
| Fri, 8 AM EDT | 42°F | 8 mph W (270°) | 16 mph | 13% | 80% | Mostly Cloudy |
| Fri, 9 AM EDT | 42°F | 8 mph W (270°) | 20 mph | 14% | 80% | Mostly Cloudy |
| Fri, 10 AM EDT | 43°F | 8 mph W (270°) | 21 mph | 3% | 64% | Partly Sunny |
| Fri, 11 AM EDT | 46°F | 8 mph W (270°) | 21 mph | 2% | 57% | Partly Sunny |
| Fri, 12 PM EDT | 48°F | 8 mph W (270°) | 23 mph | 2% | 55% | Partly Sunny |
| Fri, 1 PM EDT | 50°F | 9 mph W (270°) | 23 mph | 2% | 65% | Partly Sunny |
| Fri, 2 PM EDT | 51°F | 9 mph W (270°) | 24 mph | 6% | 67% | Partly Sunny |
| Fri, 3 PM EDT | 52°F | 9 mph W (270°) | 25 mph | 42% | 74% | Chance Rain Showers |
| Fri, 4 PM EDT | 49°F | 9 mph W (270°) | 24 mph | 53% | 69% | Chance Rain Showers |
| Fri, 5 PM EDT | 47°F | 8 mph W (270°) | 23 mph | 68% | 79% | Rain Showers Likely |
| Fri, 6 PM EDT | 46°F | 7 mph W (270°) | 22 mph | 53% | 73% | Chance Rain Showers |
| Fri, 7 PM EDT | 44°F | 7 mph W (270°) | 21 mph | 24% | 73% | Slight Chance Rain Showers |
| Fri, 8 PM EDT | 44°F | 5 mph W (270°) | 16 mph | 7% | 62% | Mostly Cloudy |
| Fri, 9 PM EDT | 43°F | 5 mph NW (315°) | 13 mph | 4% | 69% | Mostly Cloudy |
| Fri, 10 PM EDT | 42°F | 3 mph NW (315°) | 9 mph | 0% | 67% | Mostly Cloudy |
| Fri, 11 PM EDT | 41°F | 3 mph NW (315°) | 8 mph | 0% | 54% | Mostly Cloudy |
| Sat, 12 AM EDT | 39°F | 2 mph NW (315°) | 7 mph | 0% | 19% | Mostly Clear |
| Sat, 1 AM EDT | 38°F | 2 mph NW (315°) | 5 mph | 0% | 15% | Mostly Clear |
| Sat, 2 AM EDT | 38°F | 1 mph NW (315°) | 4 mph | 0% | 16% | Mostly Clear |
| Sat, 3 AM EDT | 37°F | 1 mph NW (315°) | 4 mph | 0% | 10% | Mostly Clear |
| Sat, 4 AM EDT | 35°F | Calm | 2 mph | 0% | 7% | Patchy Frost |
| Sat, 5 AM EDT | 35°F | Calm | 2 mph | 0% | 7% | Patchy Frost |
Official National Weather Service hourly forecast. Showing 10 of 25 hours. Wind arrows point the way the wind is blowing; the compass point and degrees show where it comes from.
| Period | Overnight October 9, 2026 | Friday October 9, 2026 | Friday Night October 9, 2026 | Saturday October 10, 2026 | Saturday Night October 10, 2026 | Sunday October 11, 2026 | Sunday Night October 11, 2026 | Columbus Day October 12, 2026 | Monday Night October 12, 2026 | Tuesday October 13, 2026 | Tuesday Night October 13, 2026 | Wednesday October 14, 2026 | Wednesday Night October 14, 2026 | Thursday October 15, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 42° | 53° | 33° | 56° | 38° | 62° | 48° | 63° | 48° | 58° | 40° | 52° | 36° | 54° |
| Wind | W 12 mph | W 10 mph | NW 0 to 7 mph | W 2 mph | SE 0 to 6 mph | S 7 mph | S 2 to 6 mph | SW 3 mph | SW 1 to 6 mph | SW 7 mph | NW 7 mph | NW 7 mph | N 5 mph | S 5 mph |
| Gusts | 18 mph | 25 mph | 22 mph | 6 mph | 12 mph | 15 mph | 13 mph | 8 mph | 12 mph | 16 mph | 15 mph | 14 mph | 12 mph | 12 mph |
| Precip % | 3% | 68% | 53% | 0% | 0% | 33% | 81% | 38% | 52% | 68% | 65% | 18% | 12% | 13% |
| Forecast |
No active USGS or USACE telemetry gauge is currently mapped to Tupper Lake. Not available from a verified source for this lake.
Good for fishing (84/100), from 5 available inputs. Supporting this: Wind 12 mph from the west. 2% chance of precipitation. Not available from a verified source for this lake: pressure trend, water temperature. Confidence is moderate (74%) because some inputs are unavailable or older than ideal.
Good for boating (83/100), from 4 available inputs. Supporting this: No active official alerts for this lake. Wind 12 mph from the west. Not available from a verified source for this lake: visibility and conditions, verified water access. Confidence is moderate (84%) because some inputs are unavailable or older than ideal.
Excellent for sailing (95/100), from 4 available inputs. Supporting this: Wind 12 mph from the W is in the preferred sailing range. No active official alerts for this lake. Not available from a verified source for this lake: visibility. Confidence is high (88%).
Good for kayaking (80/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Wind 12 mph from the west. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it.
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Individual boat ramp GPS coordinates are maintained under the jurisdiction of NY Parks & Wildlife Authority. Public boaters should verify seasonal launch water levels, gate hours, and daily vehicle/vessel fees before traveling.
Providing dependable water recreation for NY residents and travelers, Tupper Lake accommodates fishing boats, runabouts, and non-motorized craft. The waterbody plays an essential role in local watershed conservation and outdoor leisure. Responsible boating and clean-drain-dry practices keep the waters pristine for all.
Valid freshwater sport fishing license issued by New York State Department of Environmental Conservation (NYSDEC) is required for anglers age 16+. Digital license on mobile is accepted.
Current motorized watercraft registration mandatory. Practice Clean, Drain & Dry protocols: drain all livewells and inspect props before launching. Life jackets required for all passengers.
Public shoreline and boating access managed by State & Local Authorities. Verify seasonal gate hours, launch fees, and parking rules before travel.
High-speed motorboating, pontoon cruising, wakeboarding, and water skiing across main channels. Target gamefish include Smallmouth Bass, Northern Pike, Rock Bass, Bluegill. Morning hours typically provide optimal glassy conditions for kayak and stand-up paddleboard (SUP) touring.
Warm water temperatures, peak swimming, active watersports, and open full-service campgrounds. Highest weekly attendance; plan early arrivals on summer weekends.
Spring pre-spawn and fall feeding transitions create prime trophy angling conditions. Cooler air, lower boat traffic, and vibrant seasonal shoreline foliage.
Northern cold winter conditions with freezing air temperatures and potential surface ice formation. Ramps and water systems may be winterized. Confirm open status before visiting.
No external source rows are cited by the data currently shown on this page.
Updated
Scores are heuristics, not safety guarantees. LakeRadar scores summarize available conditions and are not a substitute for official warnings, local rules, or on-water judgment.
All telemetry for Tupper Lake is synchronized directly from authorized federal and state monitoring networks (USGS, NWS, NOAA, and state environmental authorities). Observations are strictly instrumented readings — unmonitored sensors are transparently disclosed rather than synthetic estimates.
Last source audit: Oct 9, 5:25 AM EDT