A still, cloudless night on the water, with steady pressure of wind from the N and pressure ticking upward. Whatever swims in Grubb Lake should be near points where shallow meets deep. The forecast is against you; the middle of the day is the least bad option. Short, focused sessions beat a long grind today.
The bites are poor now
Night
Douglas County in Minnesota is where Grubb Lake sits. It sits at 1,401 feet above sea level. The water covers some 78 acres, so pick a bank rather than trying to cover it all. About 1.3 miles of bank, so nothing stays unexplored for long. Alexandria lies 8.9 miles from the water. After that come Glenwood at 13 miles and Starbuck at 13 miles. You are close to a county edge here; who manages the access can change within a short drive.
Open data we checked carries no depth for this water. The productive water is a rod length or two out, not a hundred. Read the surface for the wind lane, then fish the edge of it. Fish documented in Douglas County include largemouth bass, common carp, bluegill, yellow perch and northern pike. The county figures include rivers and lakes alike. Anyone new to Grubb Lake should walk it once before setting up.
Climate normals give 70°F for July and 9°F for January. The season turns properly here, and fish follow it closely. Winter fishing happens on the ice here, with open water back around mid April. Going by climate averages, expect open water from about mid April until roughly late November. The strong weeks are the first after break-up and the last before the freeze. On Grubb Lake that shapes the whole year.
Public sources are silent on who controls the bank. It formed naturally, so levels move with rainfall rather than with a gate. No slipway, car park or made path shows up nearby in mapping, so treat access as rough. A small crankbait along the drop and a worm in the thick stuff cover the bass. Check locally before you travel, because a wasted drive is a long one. Keep proof of licence with you rather than in the car. Wesen Lake, 0.4 miles away, makes the obvious fallback. Treat Grubb Lake as unsettled until someone local tells you otherwise.
18%
The bites are poor 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 |
| 15.6 | 15 | 14.7 | 15.1 | 15.6 | 15.5 | 15.4 | 14.8 | 14.7 | 14.7 | 14.5 | 15.2 | 13.8 | 12.3 | 11.1 | 10.2 | 9.5 | 6.4 | 5 | 5.4 | 4.7 | 4.7 | 4.4 | 5.2 |
| 46° | 44° | 42° | 41° | 41° | 41° | 40° | 40° | 39° | 40° | 40° | 40° | 41° | 42° | 43° | 43° | 43° | 41° | 39° | 38° | 36° | 35° | 34° | 34° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.74 | 29.77 | 29.79 | 29.82 | 29.84 | 29.88 | 29.9 | 29.93 | 29.96 | 29.98 | 30 | 30.03 | 30.03 | 30.04 | 30.05 | 30.07 | 30.1 | 30.12 | 30.14 | 30.16 | 30.16 | 30.16 | 30.18 | 30.2 |
| 88 | 86 | 87 | 88 | 89 | 89 | 89 | 90 | 89 | 85 | 84 | 81 | 80 | 76 | 73 | 71 | 71 | 74 | 77 | 78 | 81 | 82 | 84 | 85 |
Sam
AI Fishing Assistant for Grubb Lake
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Best bite time
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