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Moon Lake
Grand Marais, MN · Cook County
Right Now
Clear
Water
63°
Wind
7 mph
WSW
Gusts
18 mph
Pressure
29.90
falling
Forecast - Mon, Jul 13
High / Low
97° / 74°
Wind
10 mph
gusts 26 mph
Precip
0%
UV
9
Sunrise
10:15 AM
Sunset
1:58 AM
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Wed, Wed, Jul 15
Wed, Jul 15 scores 62/100: Solunar 3/5, Wind 7 mph.
Best for Boating
Wed, Wed, Jul 15
Wed, Jul 15 scores 90/100: Wind 7 mph, Rain 0%.
Best for Swimming
Wed, Wed, Jul 15
Wed, Jul 15 scores 80/100: Air 78°F, Rain 0%.
Best for Paddling
Wed, Wed, Jul 15
Wed, Jul 15 scores 85/100: Wind 7 mph, Rain 0%.
Ask about this week:
Swipe to see all 9 days
| Metric | Mon13 | Tue14 | Wed15 | Thu16 | Fri17 | Sat18 | Sun19 | Mon20 | Tue21 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Mostly Clear | Cloudy | Drizzle | Rain | Drizzle | Drizzle | Mostly Clear | Drizzle |
| High / Low | 97°/74° | 89°/67° | 78°/63° | 73°/62° | 73°/58° | 71°/58° | 73°/57° | 81°/58° | 79°/66° |
| Precip | 0% | 0% | 0% | 59% | 71% | 38% | 66% | 35% | 45% |
| Wind | 13 mphgust 26 | 12 mphgust 27 | 7 mphgust 15 | 5 mphgust 13 | 10 mphgust 26 | 8 mphgust 19 | 8 mphgust 17 | 7 mphgust 16 | 9 mphgust 19 |
| Pressure | 29.93" stable | 30.00" rising | 30.08" rising | 30.08" stable | 29.97" falling | 29.93" falling | 29.92" stable | 29.89" falling | 29.94" rising |
| UV Index | 9 | 8 | 5 | 5 | 5 | 5 | 5 | 8 | 6 |
| Sunrise | 10:15 AM | 10:16 AM | 10:17 AM | 10:18 AM | 10:19 AM | 10:20 AM | 10:21 AM | 10:22 AM | 10:23 AM |
| Sunset | 1:58 AM | 1:57 AM | 1:56 AM | 1:55 AM | 1:55 AM | 1:54 AM | 1:53 AM | 1:52 AM | 1:51 AM |
| Bite Rating | 4/5NEW | 4/5NEW | 3/5NEW | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 2/5waxing crescent | 3/5waxing crescent | 3/5first quarter |
Today Read
Moon LakeWind read
Moderate
10 mph avg
Water read
63°
Cool-water mix
Air range
74° / 97°
today
Precip
0%
low concern
Today's forecast for Moon Lake has moderate wind, 74F to 97F air temperatures, 0% chance of precipitation, and 63F water.
Trip planner
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is finding the right window.
Uses 8 live data sources for this lake. Tap a stat or ask a question.
Fishing Forecast
NEW
Major
4:57 PM - 7:27 PM
Minor
8:14 AM - 9:44 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
67°
Jul 19
Low
32°
Feb 16
Average
52°
Last 12 Months
Warmest avg: July (67°F)
Coolest avg: March (37°F)
Rapid warming: April → May (+14°F)
Sharpest cooling: August → September (-12°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
13 mph
6pm
Peak Gust
25 mph
highest gust
Pressure
29.93 inHg
steady
Visibility
19 mi
0% 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
4/5NEW
Water at 63°F -- good for cool-water species.
Nearby Lakes
FAQ
Moon Lake covers 148.00 acres (0.23 square miles) with a maximum depth of 9.14 meters (~30 feet).
Moon Lake is located in Grand Marais, Cook County, MN. It is accessible to the public for outdoor activities.