Lake🇺🇸 United StatesOutdated · 10 months ago

Grand Lake St Marys Fishing Report

5 reports from the last few weeks

40.520°, -84.498°

USGS station · 4 km away

Data-Driven Analysis

Get a forecast for this spot

We analyze over a dozen real-time environmental signals to produce a tailored report for grand lake st marys on any given day.

Signals we analyze

Barometric pressure & 24h trend

Water temperature (sensor data)

Water level & flow rate

Wind speed, direction & gusts

Air temperature & humidity

Cloud cover & precipitation

Moon phase & illumination

Sunrise / sunset times

Tidal cycles (coastal spots)

Historical weather patterns

Seasonal species activity

Local regulations context

Data sources include USGS, NOAA, Open-Meteo, BOM, UK Environment Agency

Community Reports(5)

May 23, 202510 months ago

for Benny

53°F

Sunny

12 mph

71%

☀ 06:14 AM – 08:57 PM

finally a sunny day! went out in the afternoon, wind was chill but manageable. caught 4 nice bass, biggest was about 5 lbs using a buzzbait near the shallows. amazing how they snapped after the rain days, guess they were finally hungry!

May 21, 202510 months ago

for Elena

50°F

Patchy rain possible

16 mph

82%

☀ 06:15 AM – 08:55 PM

another wet day out here, but i just can’t stay away. caught a couple of perch, nothing huge but fun to reel in. using my bobber setup with worms, they were biting slow but steady. hope it clears up soon tho, ready for some sunny days!

May 20, 202510 months ago

for Mark

57°F

Moderate or heavy rain shower

20 mph

92%

☀ 06:16 AM – 08:54 PM

braved the storms today at grand lake. no luck at all, just a lot of rain and high winds. packed up early and went for coffee instead. guess some days you just gotta accept the skunk. better luck next time!

May 17, 202510 months ago

for Rita

58°F

Overcast

13 mph

75%

☀ 06:18 AM – 08:51 PM

the weather was rough today, 14 degrees and wind was no joke. but i still managed to catch a decent pike, about 3.5lbs. used a topwater popper and it got their attention. felt pretty good to hook a fish in such lousy conditions.

May 16, 202510 months ago

for Joe

63°F

Overcast

23 mph

77%

☀ 06:19 AM – 08:50 PM

overcast day at grand lake st marys, was chilly too. tried some bass fishing near the reeds, got 2 nice ones, around 4lbs each. threw a crankbait that i haven't used in a while, and it worked wonders. sometimes the cloudy weather just hits right ya know?