
Lake Superior
Grand Marais, MN · Cook County
Right Now
Clear
Water
33°
Wind
7 mph
WSW
Gusts
13 mph
Pressure
30.03
steady
Forecast - Thu, May 14
High / Low
53° / 42°
Wind
7 mph
gusts 23 mph
Precip
38%
UV
6
Sunrise
10:24 AM
Sunset
1:31 AM
Today Read
Lake SuperiorWind read
Calm
7 mph avg
Water read
33°
Cold-water pattern
Air range
42° / 53°
today
Precip
38%
watch timing
Today's forecast for Lake Superior has calm wind, 42F to 53F air temperatures, 38% chance of precipitation, and 33F water.
Ask what to do at Lake Superior 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
Cold-water pattern for Lake trout / Rainbow trout
Cold water favors slower presentations and stable or deeper water. 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
Trip read from the AI planner
FishableFishing Forecast
waning crescent
Major
3:23 PM - 5:53 PM
Minor
8:21 AM - 9:51 AM
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Fish Species
23Water Temperature History
Current
34°
May 24
Low
32°
Mar 15
Average
41°
Last 12 Months
Warmest avg: August (57°F)
Coolest avg: February (33°F)
Rapid warming: June → July (+18°F)
Sharpest cooling: October → November (-12°F)
Nearby Lakes
Fishing Forecast
2/5waning crescent
Water at 33°F -- target deep areas.
Fish Species
23Nearby Lakes
FAQ
About Lake Superior
Lake Superior covers 31821.00 acres (49.72 square miles)
Lake Superior is located in Grand Marais, Cook County, MN. It is accessible to the public for outdoor activities.