Tappan Lake

Tappan Lake

Deersville, Harrison County, OH
4mi²
274.00ft
Directions
Lake Information

Nestled in the scenic landscapes of Harrison County, Ohio, Tappan Lake emerges as a sprawling reservoir, covering an impressive 2,272 acres with an extensive 38 miles of pristine shoreline. This expansive water body, managed by the Division of Wildlife, stands as a testament to the region's commitment to providing a haven for outdoor enthusiasts and fostering a thriving ecosystem. Under the stewardship of the Division of Wildlife, Tappan Lake offers a diverse range of recreational opportunities against the backdrop of 54,000 acres of land and water. The reservoir's vast expanse provides an idyllic setting for fishing and hunting, inviting visitors to immerse themselves in the natural beauty of the region. With 365 miles of shoreline across the 16,000 acres of Muskingum Watershed Conservancy District lakes, Tappan Lake becomes a haven for those seeking solace and adventure. Anglers are drawn to the rich aquatic habitats of Tappan Lake, where the Division of Wildlife has diligently managed the fisheries resources. The reservoir supports a variety of fish species, ensuring an engaging and rewarding experience for those casting their lines from the shoreline or venturing out on the expansive waters. Tappan Lake's 38 miles of shoreline provide ample opportunities for anglers to explore different fishing spots, each offering a unique perspective on the reservoir's abundant aquatic life. Beyond its role as a fishing destination, Tappan Lake stands as a vast playground for outdoor enthusiasts. The 54,000 acres of land and water, coupled with the Division of Wildlife's conservation efforts, create a harmonious environment for wildlife and human recreation. Hiking trails, scenic overlooks, and nature-rich areas invite visitors to explore and appreciate the natural wonders that define the region. The Muskingum Watershed Conservancy District's lakes, including Tappan Lake, become a canvas for the changing seasons, offering a visual spectacle that evolves throughout the year. From vibrant foliage in the fall to the serenity of snow-covered landscapes in winter, each season brings a unique charm to the reservoir's surroundings. This dynamic interplay between nature and the reservoir's vast waters adds to the allure of Tappan Lake as a year-round destination. As the sun sets over Tappan Lake, casting warm hues across its expansive surface, the reservoir transforms into a tranquil retreat. Whether it's a day of fishing, a leisurely hike along the shoreline, or simply basking in the natural beauty of Harrison County, Tappan Lake stands as a testament to the delicate balance between conservation and recreation, creating an enduring legacy for generations to come.

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Current Conditions

65°F°
Feels like 64°F°
Rain
Today's High
71°F°
Today's Low
59°F°

Water Temperature

57°F
Updated: (May 1)
Sign in to contribute temps.

Current water temperature for Tappan Lake is 57°F.

Current Snapshot

Wind7 mph SW (Gust 17 mph)
Pressure
29.81 inHg
Visibility5 mi
Humidity86%
Cloud Cover100%

Forecast: Friday, May 2

Day 1 of 9

Hourly Insights

7 AM
60°F°
10 AM
64°F°
1 PM
71°F°
4 PM
71°F°
40%
7 PM
65°F°
52%

Temperature

High
71°F°
Low
59°F°

Precipitation

Chance100%
Amount0.21"
Typerain

Wind

6mph
Avg Speed
Gusts up to
22mph
CalmModerateStrong
Max Speed10 mph

Sun, Moon & UV

Sunrise10:22 AM
Sunset12:21 AM
Moon PhasewaxingCrescent
Max UV Index5 (Moderate)

Solunar Fishing Forecast

Action Rating
3/5

Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

9:51 PM - 12:21 AM

10:35 AM - 1:05 PM

Minor Times (Good)

1:52 PM - 3:22 PM

4:57 AM - 6:27 AM

Outlook for Friday at Tappan Lake

Expect temperatures ranging from 59°F to 71°F. There's a 100% chance of rain, potentially bringing around 0.21" rain. Winds will be averaging 6 mph, with potential gusts reaching up to 22 mph. The maximum UV index will be 5 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 9:51 PM and 10:35 AM, or try the minor windows near 1:52 PM and 4:57 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Tappan Lake.

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May 2nd 2025

Lake Information

Elevation
274 ft
Area
4 mi²
Coordinates
40.340, -81.199

Weather Forecast

Friday

71°F
59°F

Saturday

64°F
54°F

Sunday

67°F
53°F

Monday

66°F
50°F

Tuesday

63°F
50°F

Wednesday

66°F
46°F

Thursday

64°F
50°F

Friday

67°F
45°F

Saturday

66°F
46°F
Friday - 5/2/2025
71°F
59°F
12am
62°F
57°F
29.83 hPa
7 mph
SSW
G: 21 mph
2am
60°F
57°F
29.83 hPa
6 mph
SW
G: 18 mph
4am
60°F
57°F
29.84 hPa
6 mph
SW
G: 16 mph
6am
60°F
57°F
29.84 hPa
5 mph
SW
G: 16 mph
8am
61°F
57°F
29.88 hPa
6 mph
SSW
G: 17 mph
10am
64°F
57°F
29.88 hPa
8 mph
SW
G: 18 mph
12pm
68°F
57°F
29.89 hPa
8 mph
SW
G: 18 mph
2pm
71°F
57°F
29.86 hPa
10 mph
SW
G: 22 mph
4pm
71°F
57°F
29.84 hPa
9 mph
WSW
G: 18 mph
6pm
65°F
57°F
29.84 hPa
4 mph
SSW
G: 8 mph
8pm
64°F
57°F
29.84 hPa
3 mph
SE
G: 7 mph
10pm
61°F
57°F
29.86 hPa
4 mph
SSE
G: 8 mph

Water Temperature History

Trends for Tappan Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

33°F

On Jan 12

Coldest point in the Last 12 Months.

Average in Period

52°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: August (78°F).
  • Coolest avg: January (34°F).
  • Rapid warming often occurs: May → June (+13°F).
  • Sharpest cooling trend: November → December (-15°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm06121824

Wind Direction

204°

Pressure

1010 mb

Cloud Cover

90%

Visibility

10 miles

Daily Pressure Forecast

FriSatSunMonTueWedThuFriSat0.008.8617.7226.5835.44
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Frequently Asked Questions About Tappan Lake

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