West Branch (Michael J Kirwan Reservoir)

West Branch (Michael J Kirwan Reservoir)

Charlestown, OH

56°F
54°
3 mph59°/37°

Right Now

54°

Mostly Clear

Water

56°

Wind

3 mph

N

Gusts

8 mph

Pressure

30.12

rising

Forecast - Mon, May 11

7am
38°
10am
56°
1pm
58°
4pm
59°
7pm
55°

High / Low

59° / 37°

Wind

5 mph

gusts 21 mph

Precip

0%

UV

5

Sunrise

10:10 AM

Sunset

12:32 AM

Today Read

West Branch (Michael J Kirwan Reservoir)

Wind read

Calm

5 mph avg

Water read

56°

Cool-water mix

Air range

37° / 59°

today

Precip

0%

low concern

Today's forecast for West Branch (Michael J Kirwan Reservoir) has calm wind, 37F to 59F air temperatures, 0% chance of precipitation, and 56F water.

AI lake plannerFishableChecking questions

Ask what to do at West Branch (Michael J Kirwan Reservoir) today.

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 pattern for Largemouth bass / Smallmouth bass

66 confidence

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

Current water temp: 56°FWater temp history: 463 readingsHourly weather: 224 hoursSolunar timing: 2/5Fish species: 10 listedSatellite imagery: 347 captures

Trip read from the AI planner

Fishing Forecast

Last quarter

2/5

Major

12:23 PM - 2:53 PM

Minor

6:45 AM - 8:15 AM

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May 4, 2026

Fish Species

10

Water Temperature History

Current

64°

May 17

Low

36°

Jan 11

Average

56°

Last 12 Months

Warmest avg: July (81°F)

Coolest avg: January (37°F)

Rapid warming: MayJune (+13°F)

Sharpest cooling: OctoberNovember (-20°F)

Nearby Lakes

FAQ

About West Branch (Michael J Kirwan Reservoir)

West Branch (Michael J Kirwan Reservoir) covers 2650.00 acres (4.14 square miles)

West Branch (Michael J Kirwan Reservoir) is located in Charlestown, Portage County, OH. It is accessible to the public for outdoor activities.