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By the numbersState roundups · Minnesota

Minnesota lakes by the numbers: 45°F to 51°F water, levels and the bite

Our weekly look at 4 Minnesota lakes: which are warmest and coolest, which levels are moving, and where the bite looks best.

Lake Mille Lacs: A beautiful, scenic sunset on Mille Lacs Lake, Minnesota
Lake Mille Lacs: A beautiful, scenic sunset on Mille Lacs Lake, Minnesota. Photo: Tony Webster from Minneapolis, Minnesota, United States, CC BY 2.0

Across the 4 Minnesota lakes we follow, surface water runs from 45°F on Lake Vermilion to 51°F on Lake Minnetonka, a spread of 6°F.

A spread like this means the same week can fish very differently from one lake to the next, so pick the lake to match the fish you want.

Tomorrow's bite rates good on every one of them, so pick by the fish you want and the drive.

51°Fwarmest waterLake Minnetonka

Lake Minnetonka is the warmest lake we follow in Minnesota on the latest readings.

45°Fcoolest waterLake Vermilion

Lake Vermilion is the coolest, 6°F behind Lake Minnetonka.

0lakes fallingof 4

No lake on our list is falling this week.

4good bites tomorrowof 4 lakes

Good or better tomorrow: Lake Mille Lacs, Lake Minnetonka, Lake Vermilion and Leech Lake.

Water temperature across the state

The chart ranks the lakes by surface temperature on the latest clear readings. Warmer lakes keep the fall feed going longer; cooler ones are further along toward winter patterns.

35°F40°F45°F50°F55°FLake Minnetonka51°FLake Mille Lacs46°FLeech Lake46°FLake Vermilion45°F
Surface water temperature by lake, °F, latest clear-day reading.

The lakes this week

Lake Mille Lacs is at 46°F, and its level is steady. Target walleye: good cool-water bite, best at dusk and after dark.

On Lake Minnetonka the water is 51°F, and its level is steady. Best bet: muskie. Big baits along weed edges and breaks.

Lake Vermilion reads 45°F at the surface. Northern pike are the pick. Weed edges and shallow bays.

On Leech Lake the water is 46°F, and its level is steady. Best bet: perch. Schooled near weed edges and soft bottom.

Algae showed on the latest clear view of Lake Vermilion. Blooms drift with the wind and pile up on downwind shores, so look at the water before a swim and keep dogs out of green or scummy patches.

All the numbers

LakeWaterLevelBite tomorrow
Lake Mille Lacs46°Fsteadygood
Lake Minnetonka51°Fsteadygood
Lake Vermilion45°F—good
Leech Lake46°F—good

Lake by lake

State roundupsWater temperature

Numbers in this report are estimates to help you plan a day on the water, not official safety information. Conditions change: check the lake page before you go.

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