Moosehead Lake

Reservoir Largest Maine lake offering boating and wilderness recreation

Moosehead Lake in Maine is the state’s largest freshwater lake, popular for boating, fishing and moose sightings. Seasonal activities include paddling, rustic lodges and fall foliage viewing in a sparsely populated setting.

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Moosehead Lake is a large freshwater lake in north-central Maine and the largest lake in the state. It is a regional center for outdoor recreation and tourism.

The lake covers roughly 75,000 acres (about 305 square kilometers) and supports boating, fishing, and shoreline lodges; the village of Greenville at the southern tip is the principal service center. Guests use the lake for powerboating, canoeing and paddling, and sport fishing for species such as brook trout and landlocked salmon.

The basin was formed by glacial activity during the last Ice Age and has long been used for logging, transport, and recreation. Over the 19th and 20th centuries the area developed from a logging frontier into a tourism destination with camps, lodges, and seasonal resorts.

Located in north-central Maine, the lake lies amid forested highlands and hills; the village of Greenville is at its southern end and several smaller settlements and access points ring the shoreline. The lake sits in a rural landscape dominated by mixed forest and lakeshore development.

  • Size: Covers roughly 75,000 acres (about 305 square kilometers) and is the largest lake in Maine.
  • Main access: The town of Greenville sits at the lake's southern end and is the main access point for boat launches, marinas, and tourism services.
Moosehead Lake
Moosehead Lake, near Greenville, Maine, United States
45.5416, -69.6669

How to Get to Moosehead Lake #

Moosehead Lake is in central Maine; Greenville on the southern shore is the primary service town. Drive from Bangor via ME-11 and ME-15 (about 2-3 hours depending on start point). Boat services and outfitters operate from Greenville and nearby lodges.

Tips for Visiting Moosehead Lake #

  • Base in Greenville at the southern tip of the lake for boat tours, moose sightings and local guides.
  • Dawn and dusk on the lakeshore are the best times to spot moose at the water's edge.
  • If boating, file float plans and check local weather-the lake is large and can get rough.

Best Time to Visit Moosehead Lake #

Summer offers the fullest access for boating and guided wildlife tours; autumn is prime for foliage and moose-spotting with fewer visitors.

Summer
June-August · 10-25°C
Pleasant boating and fishing weather with long daylight hours.
Autumn
September-October · 0-15°C
Spectacular fall colors and quieter lodges; cooler mornings and warm afternoons.

Weather & Climate near Moosehead Lake #

Climate

Moosehead Lake's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -18°C to 24°C. Abundant rainfall (1027 mm/year), wettest in July.

Temperature & Rainfall
Temperature Range
24°
Warmest Month
-18°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -6°C and lows of -18°C. Moderate rainfall (67 mm).

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-18° -6°

Weather

67 mm
Rainfall
3.0 m/s
Wind
Light Breeze

February

February is freezing with highs of -4°C and lows of -17°C. Moderate rainfall (58 mm).

Comfort

-11°
Feels Like Freezing
-11°C
Temperature
-17° -4°

Weather

58 mm
Rainfall
3.2 m/s
Wind
Light Breeze

March

March is freezing with highs of 1°C and lows of -12°C. Moderate rainfall (68 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-12°

Weather

68 mm
Rainfall
3.4 m/s
Wind
Light Breeze

April

April is cold with highs of 8°C and lows of -3°C. Regular rainfall (82 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

82 mm
Rainfall
3.3 m/s
Wind
Light Breeze

May

May is cold with highs of 16°C and lows of 3°C. Regular rainfall (86 mm).

Comfort

Feels Like Cold
C
Temperature
16°

Weather

86 mm
Rainfall
2.9 m/s
Wind
Calm

June

June is cool with highs of 21°C and lows of 8°C. Regular rainfall (98 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
21°

Weather

98 mm
Rainfall
2.7 m/s
Wind
Calm

July

July is the warmest month with highs of 24°C and lows of 12°C. The wettest month with heavy rain (102 mm).

Comfort

18°
Feels Like Mild
18°C
Temperature
12° 24°

Weather

102 mm
Rainfall
2.4 m/s
Wind
Calm

August

August is cool with highs of 24°C and lows of 12°C. Regular rainfall (98 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 24°

Weather

98 mm
Rainfall
2.3 m/s
Wind
Calm

September

September is cool with highs of 19°C and lows of 7°C. Regular rainfall (90 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
19°

Weather

90 mm
Rainfall
2.5 m/s
Wind
Calm

October

October is cold with highs of 12°C and lows of 2°C. Regular rainfall (90 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

90 mm
Rainfall
2.8 m/s
Wind
Calm

November

November is cold with highs of 5°C and lows of -3°C. Regular rainfall (100 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

100 mm
Rainfall
3.0 m/s
Wind
Light Breeze

December

December is freezing with highs of -2°C and lows of -12°C. Regular rainfall (88 mm).

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -2°

Weather

88 mm
Rainfall
3.0 m/s
Wind
Light Breeze

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