Pymatuning Reservoir

Pymatuning Reservoir

Andover, Ashtabula County, OH
26mi²
307.00ft
Directions
Lake Information

Nestled across Crawford County, Pennsylvania, and Ashtabula County, Ohio, Pymatuning Reservoir stands as a testament to the transformative power of human ingenuity, evolving from what was once a vast swamp into a sprawling man-made lake. This expansive reservoir, a joint creation of the two states, has become a natural gem incorporated into the fabric of the region, marked by the establishment of Pymatuning State Park in both Pennsylvania and Ohio. Covering a substantial 16,349 acres and boasting an impressive 106.4 miles of shoreline, Pymatuning Reservoir beckons nature enthusiasts and outdoor adventurers to explore its diverse landscapes. Pymatuning Reservoir, born from the reclamation of a large swamp, now serves as a haven for outdoor recreation, offering a harmonious blend of natural beauty and recreational opportunities. The vast expanse of water provides a picturesque backdrop for activities such as boating, fishing, and wildlife observation. Boasting 106.4 miles of shoreline, the reservoir invites visitors to embark on leisurely strolls, picnics, and birdwatching, creating an immersive experience for those seeking solace in the embrace of nature. The dual presence of Pymatuning State Park in Pennsylvania and Ohio signifies a shared commitment to the preservation and accessibility of this aquatic treasure. Each state park offers a range of amenities, including campgrounds, hiking trails, and designated areas for water-based activities, ensuring that visitors can make the most of their experience. The reservoir's strategic location within the intersecting landscapes of Pennsylvania and Ohio highlights its role as a regional hub for outdoor recreation and natural appreciation. As a testament to the collaborative efforts of two states, Pymatuning Reservoir exemplifies the potential for environmental reclamation and conservation. The reservoir has become a thriving ecosystem, home to diverse flora and fauna, and a haven for anglers seeking a variety of fish species. Pymatuning Reservoir's enduring appeal lies not only in its ecological significance but also in the wealth of recreational opportunities it presents, inviting all who venture to explore its vast waters and scenic surroundings.

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Current Conditions

54°F°
Feels like 52°F°
Clear
Today's High
71°F°
Today's Low
38°F°

Water Temperature

59°F
Updated: (May 8)
Sign in to contribute temps.

Current water temperature for Pymatuning Reservoir is 59°F.

Current Snapshot

Wind4 mph NW (Gust 13 mph)
Pressure
30.10 inHg
Visibility23 mi
Humidity50%
Cloud Cover3%

Forecast: Saturday, May 10

Day 1 of 9

Hourly Insights

7 AM
41°F°
10 AM
57°F°
1 PM
66°F°
4 PM
70°F°
7 PM
67°F°

Temperature

High
71°F°
Low
38°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

6mph
Avg Speed
Gusts up to
17mph
CalmModerateStrong
Max Speed9 mph

Sun, Moon & UV

Sunrise10:07 AM
Sunset12:30 AM
Moon PhasewaxingGibbous
Max UV Index9 (Very High)

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)

4:00 AM - 4:00 AM

4:34 PM - 7:04 PM

Minor Times (Good)

10:24 PM - 11:54 PM

8:22 AM - 9:52 AM

Outlook for Saturday at Pymatuning Reservoir

Expect temperatures ranging from 38°F to 71°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 6 mph, with potential gusts reaching up to 17 mph. The maximum UV index will be 9 (Very High), 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 4:00 AM and 4:34 PM, or try the minor windows near 10:24 PM and 8:22 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Pymatuning Reservoir.

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May 9th 2025

Lake Information

Elevation
307 ft
Area
26 mi²
Coordinates
41.605, -80.535

Weather Forecast

Saturday

71°F
38°F

Sunday

70°F
45°F

Monday

77°F
52°F

Tuesday

70°F
59°F

Wednesday

73°F
60°F

Thursday

77°F
59°F

Friday

80°F
63°F

Saturday

66°F
55°F

Sunday

63°F
50°F
Saturday - 5/10/2025
71°F
38°F
12am
42°F
59°F
30.10 hPa
4 mph
W
G: 8 mph
2am
38°F
59°F
30.11 hPa
3 mph
W
G: 7 mph
4am
38°F
59°F
30.13 hPa
4 mph
W
G: 9 mph
6am
39°F
59°F
30.13 hPa
3 mph
WSW
G: 7 mph
8am
47°F
59°F
30.15 hPa
5 mph
WSW
G: 12 mph
10am
57°F
59°F
30.13 hPa
7 mph
WNW
G: 17 mph
12pm
64°F
59°F
30.12 hPa
9 mph
W
G: 16 mph
2pm
67°F
59°F
30.12 hPa
9 mph
W
G: 15 mph
4pm
70°F
59°F
30.10 hPa
8 mph
W
G: 17 mph
6pm
70°F
59°F
30.10 hPa
7 mph
W
G: 15 mph
8pm
63°F
59°F
30.11 hPa
4 mph
WNW
G: 7 mph
10pm
55°F
59°F
30.17 hPa
5 mph
NNW
G: 15 mph

Water Temperature History

Trends for Pymatuning Reservoir

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

32°F

On Jan 22

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 (71°F).
  • Coolest avg: January (32°F).
  • Rapid warming often occurs: March → April (+11°F).
  • Sharpest cooling trend: September → October (-13°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm05101520

Wind Direction

278°

Pressure

1019 mb

Cloud Cover

0%

Visibility

15 miles

Daily Pressure Forecast

SatSunMonTueWedThuFriSatSun0.008.8617.7226.5835.44
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Frequently Asked Questions About Pymatuning Reservoir

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