Triangle Lake

Triangle Lake

Grand Marais, Alger County, MI
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Lake Information

Triangle Lake is a serene and picturesque freshwater lake located in Alger County, Michigan. Covering an area of 44 acres, the lake is surrounded by lush forests and rolling hills, providing visitors with stunning views and a peaceful escape from the hustle and bustle of daily life. The lake is a popular destination for anglers due to its diverse fish population, which includes Largemouth Bass, Smallmouth Bass, Bluegill, and Yellow Perch. The calm and clear waters of Triangle Lake provide an ideal habitat for these fish species, making it an excellent spot for anglers of all skill levels to try their luck and reel in a catch. Beyond fishing, Triangle Lake offers a range of other recreational activities for visitors to enjoy. The lake is perfect for boating and kayaking, with boat rentals available for those who do not have their own equipment. Visitors can also swim in the cool, refreshing waters of the lake or relax on its sandy beaches. The surrounding landscape is ideal for hiking and nature walks, allowing visitors to explore the area's natural beauty and wildlife. The shoreline is home to a variety of bird species, including Bald Eagles, Ospreys, and Great Blue Herons, making it a great spot for birdwatching enthusiasts. Triangle Lake is a must-visit destination for those seeking a peaceful and serene escape in Michigan's Upper Peninsula. The lake's natural beauty and diverse recreational opportunities provide visitors with a unique and unforgettable experience. Whether you're an angler, a hiker, or simply looking to relax and take in the scenery, Triangle Lake is the perfect destination for a tranquil and rejuvenating getaway.

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Current Conditions

35°F°
Feels like 36°F°
Drizzle
Today's High
49°F°
Today's Low
34°F°

Water Temperature

47°F
Updated: (May 2)
Sign in to contribute temps.

Current water temperature for Triangle Lake is 47°F.

Current Snapshot

Wind5 mph NW (Gust 11 mph)
Pressure
29.99 inHg
Visibility5 mi
Humidity90%
Cloud Cover6%

Forecast: Saturday, May 3

Day 1 of 9

Hourly Insights

7 AM
35°F°
10 AM
40°F°
1 PM
43°F°
4 PM
47°F°
7 PM
49°F°

Temperature

High
49°F°
Low
34°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

3mph
Avg Speed
Gusts up to
12mph
CalmModerateStrong
Max Speed5 mph

Sun, Moon & UV

Sunrise10:26 AM
Sunset12:57 AM
Moon PhasewaxingCrescent
Max UV Index4 (Moderate)

Solunar Fishing Forecast

Action Rating
2/5

Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

11:06 PM - 1:36 AM

11:12 AM - 1:42 PM

Minor Times (Good)

2:59 PM - 4:29 PM

6:27 AM - 7:57 AM

Outlook for Saturday at Triangle Lake

Expect temperatures ranging from 34°F to 49°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 3 mph, with potential gusts reaching up to 12 mph. The maximum UV index will be 4 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 11:06 PM and 11:12 AM, or try the minor windows near 2:59 PM and 6:27 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Triangle Lake.

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May 3rd 2025

Lake Information

Elevation
N/A
Area
0 mi²
Coordinates
46.529, -86.096

Weather Forecast

Saturday

49°F
34°F

Sunday

61°F
37°F

Monday

64°F
41°F

Tuesday

65°F
46°F

Wednesday

49°F
39°F

Thursday

59°F
36°F

Friday

67°F
37°F

Saturday

61°F
46°F

Sunday

71°F
46°F
Saturday - 5/3/2025
49°F
34°F
12am
34°F
47°F
30.02 hPa
4 mph
NW
G: 12 mph
2am
35°F
47°F
30.03 hPa
4 mph
NW
G: 10 mph
4am
34°F
47°F
30.03 hPa
3 mph
NNW
G: 10 mph
6am
34°F
47°F
30.04 hPa
2 mph
NNW
G: 7 mph
8am
36°F
47°F
30.07 hPa
1 mph
N
G: 3 mph
10am
40°F
47°F
30.07 hPa
2 mph
NE
G: 5 mph
12pm
42°F
47°F
30.08 hPa
2 mph
S
G: 4 mph
2pm
43°F
47°F
30.06 hPa
4 mph
W
G: 7 mph
4pm
47°F
47°F
30.03 hPa
3 mph
WSW
G: 6 mph
6pm
49°F
47°F
30.01 hPa
3 mph
WSW
G: 6 mph
8pm
48°F
47°F
30.01 hPa
3 mph
SSW
G: 6 mph
10pm
42°F
47°F
30.04 hPa
5 mph
S
G: 9 mph

Water Temperature History

Trends for Triangle Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

39°F

On Apr 6

Coldest point in the Last 12 Months.

Average in Period

57°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: July (75°F).
  • Coolest avg: April (45°F).
  • Rapid warming often occurs: April → May (+16°F).
  • Sharpest cooling trend: September → October (-11°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm036912

Wind Direction

311°

Pressure

1017 mb

Cloud Cover

95%

Visibility

7 miles

Daily Pressure Forecast

SatSunMonTueWedThuFriSatSun0.008.8617.7226.5835.44
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Frequently Asked Questions About Triangle Lake

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