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Grand Marais, MN · Cook County
Right Now
Cloudy
Water
68°
Wind
7 mph
SSE
Gusts
17 mph
Pressure
29.44
falling
Forecast - Thu, Jun 11
High / Low
74° / 56°
Wind
8 mph
gusts 28 mph
Precip
70%
UV
6
Sunrise
10:02 AM
Sunset
2:02 AM
Today Read
Mayhew LakeWind read
Calm
8 mph avg
Water read
68°
Warm-water bite
Air range
56° / 74°
today
Precip
70%
watch timing
Today's forecast for Mayhew Lake has calm wind, 56F to 74F air temperatures, 70% chance of precipitation, and 68F water.
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
Active temps make wind edges, shallow cover, and feeding windows more important. 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
Short window onlyFishing Forecast
waning crescent
Major
2:02 PM - 4:32 PM
Minor
6:43 AM - 8:13 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
64°
Jun 21
Low
32°
Feb 16
Average
50°
Last 12 Months
Warmest avg: July (67°F)
Coolest avg: February (36°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: September → October (-12°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
15 mph
2pm
Peak Gust
28 mph
highest gust
Pressure
29.44 inHg
steady
Visibility
7 mi
91% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5waning crescent
Water at 68°F -- warm-water species active.
Nearby Lakes
FAQ
Mayhew Lake covers 220.00 acres (0.34 square miles)
Mayhew Lake is located in Grand Marais, Cook County, MN. It is accessible to the public for outdoor activities.