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Coventry Lake is a lake in Connecticut. Fish documented in the area include Chain Pickerel, Largemouth Bass, Yellow Perch, and Rainbow Trout. The water surface spans about 373 acres, making it a modest body of water. LakeRadar pulls readings from a mapped water gauge, so current water data is shown when the station reports. The page brings together an hourly and 7-day forecast, wind and gust outlook, water readings, fishing conditions, and activity scores for boating, paddling, and swimming. Other waters in the region include Mansfield Hollow Lake, Buffumville Lake, and Quabbin Reservoir. Use the conditions and forecast on this page to decide when to go boating, fishing, or paddling at Coventry Lake.
Updated
No active alerts for this lake as of the last check (Oct 11, 4:10 AM EDT). Alerts are re-checked automatically; see the official source for updates.
Overall Good (88/100) across 4 activities. Best right now: Boating (99/100).
How the score is calculated →Best good fishing window, averaging 89/100 across these hours. Wind 2 mph from the east. Dawn hours (06:00 local). Derived from the hourly forecast; official alerts are not forecast and are checked separately.
| Metric | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 46° | 46° | 45° | 44° | 47° | 50° | 54° | 58° | 59° | 59° | 59° | 58° | 59° | 58° | 57° | 57° | 55° | 55° | 55° | 55° | 55° | 54° | 54° | 54° |
| Wind (kts) | 2 | 2 | 2 | 2 | 3 | 4 | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
| Direction | E | E | E | E | E | SE | SE | SE | SE | SE | SE | SE | E | E | E | E | E | E | E | E | NE | NE | NE | NE |
| Gusts (kts) | 4 | 5 | 5 | 5 | 6 | 9 | 11 | 13 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 12 | 14 | 15 | 16 | 13 | 13 | 12 | 12 |
| Precip % | 0% | 0% | 0% | 0% | 5% | 8% | 11% | 15% | 15% | 18% | 31% | 45% | 62% | 79% | 90% | 91% | 98% | 95% | 92% | 89% | 72% | 52% | 43% | 33% |
| Time | Temp | Wind | Gusts | Precip | Cloud | Condition |
|---|---|---|---|---|---|---|
| Sun, 4 AM EDT | 46°F | 2 mph E (90°) | 5 mph | 0% | 74% | Mostly Cloudy |
| Sun, 5 AM EDT | 46°F | 2 mph E (90°) | 6 mph | 0% | 82% | Mostly Cloudy |
| Sun, 6 AM EDT | 45°F | 2 mph E (90°) | 6 mph | 0% | 80% | Mostly Cloudy |
| Sun, 7 AM EDT | 44°F | 2 mph E (90°) | 6 mph | 0% | 92% | Cloudy |
| Sun, 8 AM EDT | 47°F | 3 mph E (90°) | 7 mph | 5% | 76% | Mostly Cloudy |
| Sun, 9 AM EDT | 50°F | 5 mph SE (135°) | 10 mph | 8% | 71% | Mostly Cloudy |
| Sun, 10 AM EDT | 54°F | 6 mph SE (135°) | 13 mph | 11% | 87% | Mostly Cloudy |
| Sun, 11 AM EDT | 58°F | 7 mph SE (135°) | 15 mph | 15% | 88% | Slight Chance Rain Showers |
| Sun, 12 PM EDT | 59°F | 7 mph SE (135°) | 13 mph | 15% | 87% | Slight Chance Rain Showers |
| Sun, 1 PM EDT | 59°F | 6 mph SE (135°) | 14 mph | 18% | 92% | Slight Chance Rain Showers |
| Sun, 2 PM EDT | 59°F | 6 mph SE (135°) | 14 mph | 31% | 91% | Chance Rain Showers |
| Sun, 3 PM EDT | 58°F | 6 mph SE (135°) | 14 mph | 45% | 90% | Chance Rain Showers |
| Sun, 4 PM EDT | 59°F | 6 mph E (90°) | 14 mph | 62% | 91% | Rain Showers Likely |
| Sun, 5 PM EDT | 58°F | 6 mph E (90°) | 14 mph | 79% | 96% | Rain Showers |
| Sun, 6 PM EDT | 57°F | 7 mph E (90°) | 15 mph | 90% | 94% | Rain Showers |
| Sun, 7 PM EDT | 57°F | 7 mph E (90°) | 16 mph | 91% | 94% | Rain Showers |
| Sun, 8 PM EDT | 55°F | 8 mph E (90°) | 14 mph | 98% | 99% | Rain Showers |
| Sun, 9 PM EDT | 55°F | 8 mph E (90°) | 16 mph | 95% | 97% | Rain Showers |
| Sun, 10 PM EDT | 55°F | 9 mph E (90°) | 17 mph | 92% | 95% | Rain Showers |
| Sun, 11 PM EDT | 55°F | 9 mph E (90°) | 18 mph | 89% | 94% | Rain Showers |
| Mon, 12 AM EDT | 55°F | 9 mph NE (45°) | 15 mph | 72% | 95% | Rain Showers Likely |
| Mon, 1 AM EDT | 54°F | 9 mph NE (45°) | 15 mph | 52% | 97% | Chance Rain Showers |
| Mon, 2 AM EDT | 54°F | 9 mph NE (45°) | 14 mph | 43% | 94% | Chance Rain Showers |
| Mon, 3 AM EDT | 54°F | 9 mph NE (45°) | 14 mph | 33% | 91% | Chance Rain Showers |
| Mon, 4 AM EDT | 52°F | 9 mph N (0°) | 14 mph | 26% | 88% | Chance Rain Showers |
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 11, 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 | Thursday Night October 15, 2026 | Friday October 16, 2026 | Friday Night October 16, 2026 | Saturday October 17, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 42° | 60° | 50° | 69° | 49° | 66° | 57° | 70° | 45° | 62° | 41° | 62° | 45° | 57° |
| Wind | E 2 mph | SE 2 to 7 mph | NE 9 mph | N 5 to 9 mph | N 5 mph | SE 3 to 9 mph | SW 10 mph | W 9 to 13 mph | NW 7 to 10 mph | NW 6 to 12 mph | NE 5 mph | SE 3 to 12 mph | SW 12 to 18 mph | W 16 to 21 mph |
| Gusts | 6 mph | 15 mph | 18 mph | 14 mph | 9 mph | 18 mph | 22 mph | 24 mph | 21 mph | 21 mph | 12 mph | 27 mph | 30 mph | 33 mph |
| Precip % | 0% | 79% | 98% | 12% | 3% | 7% | 45% | 24% | 6% | 6% | 10% | 53% | 53% | 37% |
| Forecast |
No active USGS or USACE telemetry gauge is currently mapped to Coventry Lake. Not available from a verified source for this lake.
Good for fishing (84/100), from 5 available inputs. Supporting this: Wind 2 mph from the east. 0% 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.
Excellent for boating (99/100), from 4 available inputs. Supporting this: Wind 2 mph from the east. Gusts to 5 mph. 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.
Fair for sailing (71/100), from 4 available inputs. Supporting this: Gusts are within 3 mph of sustained wind, so the breeze is steady. No active official alerts for this lake. Working against it: Wind 2 mph is light; expect limited sailing. Not available from a verified source for this lake: visibility. Confidence is high (88%).
Excellent for kayaking (96/100), from 5 available inputs. Supporting this: Wind 2 mph from the east. Gusts to 5 mph. 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 CT Parks & Wildlife Authority. Public boaters should verify seasonal launch water levels, gate hours, and daily vehicle/vessel fees before traveling.
Nestled within CT, Coventry Lake offers extensive shoreline access and dependable waters for public recreation. The lake accommodates a wide variety of activities including waterskiing, pontoon cruising, and bank angling. Facility management and regional habitat protection are overseen by state and local natural resource agencies.
Valid freshwater sport fishing license issued by Connecticut Department of Energy and Environmental Protection (DEEP) 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.
Low-wake cruising, electric-troll fishing craft, and quiet-water exploration. Target gamefish include Chain Pickerel, Largemouth Bass, Yellow Perch, Rainbow Trout. 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.
Mild year-round outdoor climate. Uncrowded waters, active winter bass and crappie fishing, and open year-round boat launch access.
NWS API Web Service · License: U.S. Government work · Attribution: Data provided by the National Weather Service (api.weather.gov)
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 Coventry 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 11, 4:10 AM EDT