A mix of sun and cloud over the water, with a decent WNW wind working the banks and no real change in pressure. On Grassy Lake, work the margins and the shelf beyond them first. A steady middling day from end to end. Change depth before you change anything else. Cooling water has fish active and on the move.
The bites are average now
Night
Grassy Lake lies in Rainy River District, Ontario. The setting is rolling bush on every side. Roughly 3.23 sq km of surface: treat each bay as a water in its own right. Some 15 km of bank gives room to move when the wind turns. The town to know is Fort Frances, 50 km out. The nearest city of size is Thunder Bay, 257 km away. The nearest edge is a long way off, so local rules apply throughout.
No figure exists for depth, so let the water show you. Where the bottom changes texture, fish gather; find that line. Bays and points beat straight shoreline every time on water like this. Records held for Rainy River District cover northern pike, smallmouth bass and yellow perch. These are county-wide records, so not all of them will be in this water. Read Grassy Lake for ten minutes before the first cast goes out.
Expect July near 19°C and January near -16°C on the long-run figures. The middle months are generous; the ends are demanding. Count on hard cover from midwinter, and open water from late April. On average, late April opens the water and mid November closes it again. Look to early summer and the first cool weeks of autumn. Grassy Lake runs to its own calendar within the local pattern.
Ownership and access are not documented in what we hold. This is a natural basin, not a dammed one. Nothing built is recorded close to the bank here. A small crankbait along the drop and a worm in the thick stuff cover the bass. Some banks are open only from a marked point. Keep proof of licence with you rather than in the car. Should this one be busy, Dumbbell Lake is 2.8 km off. Confirm access to Grassy Lake locally before you travel.
73%
The bites are average now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 9 | 8.1 | 8.7 | 8.6 | 9.5 | 9 | 10.1 | 11.4 | 12.5 | 15.6 | 17 | 16.4 | 19.9 | 21.5 | 24.1 | 20.9 | 20.4 | 17.6 | 15.7 | 14.6 | 15.2 | 13.4 | 13.8 | 13.6 |
| 11° | 10° | 9° | 8° | 8° | 7° | 8° | 8° | 9° | 10° | 12° | 13° | 15° | 15° | 16° | 16° | 15° | 14° | 13° | 11° | 11° | 10° | 10° | 9° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| 78 | 80 | 83 | 85 | 85 | 85 | 86 | 85 | 85 | 82 | 75 | 67 | 62 | 56 | 52 | 50 | 54 | 65 | 67 | 71 | 74 | 77 | 78 | 77 |
Sam
AI Fishing Assistant for Grassy Lake
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time