Cape Sable Island

Island Barrier island at Nova Scotia's southernmost point

Island at Nova Scotia’s southern tip with fishing villages, sandy beaches and seabird habitat. Visitors come for coastal drives, birdwatching and local seafood.

Main image

Cape Sable Island is an island off the southwestern coast of Nova Scotia in Shelburne County, Canada, and includes the community of Clark’s Harbour. The island is principally known for its fishing communities, sandy coasts and coastal wetlands.

Shorelines on the island include beaches and dunes as well as mudflats and salt marsh that support seabirds and shorebirds. Local life and economy are closely tied to lobster and other inshore fisheries, and small harbours and jetties are common features.

Settlements on the island developed around fishing and maritime services and remain small and dispersed. The island lies off the southern coast of Nova Scotia within Shelburne County and is served by local roads and ferry or bridge links from the mainland where present.

The landscape is low-lying coastal terrain with beaches, dunes and sheltered bays that open onto the Atlantic and the Gulf of Maine region.

  • Fishing heritage: The island has a long history as a fishing community, and local lobster fishing remains an important activity.
  • Birding: Important for seabirds and shorebirds; sections of the coastline and wetlands are good for birdwatching, especially in migration seasons.

What to See #

  • Clark's Harbour: Clark's Harbour, the main community on the island, where lobster fishing and small-scale maritime activities are based.
  • Beaches and wetlands: Sandy beaches, dunes and adjacent coastal wetlands that provide habitat for seabirds and migratory shorebirds.
Cape Sable Island
Cape Sable Island, Nova Scotia, Canada
43.4669, -65.5988

How to Get to Cape Sable Island #

The island is connected to mainland Nova Scotia by causeways and road; it is accessed via Route 335 from Barrington Passage and surrounding communities. Driving is the typical approach; ferry services are not required for the main crossing.

Tips for Visiting Cape Sable Island #

  • Visit Cape Sable Island for dune walks and shorebird watching-bring a scope for migratory birds in spring and autumn.
  • Several access roads cross causeways-check tidal and road conditions in storm season.
  • Respect local fishing regulations; shell and clam beds are sensitive.

Best Time to Visit Cape Sable Island #

Summer offers the best beach weather; spring and autumn are best for bird migration and quieter visits.

Summer
June-August · 15-25°C (59-77°F)
Warmest weather and good beach conditions-peak visitor season.
Spring & Autumn
April-May & September-October · 5-15°C (41-59°F)
Good for migratory birdwatching; fewer tourists.

Weather & Climate near Cape Sable Island #

Climate

Cape Sable Island's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -7°C to 20°C. Abundant rainfall (1270 mm/year), wettest in December.

Temperature & Rainfall
Temperature Range
20°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 1°C and lows of -7°C. Significant rainfall (136 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°

Weather

136 mm
Rainfall
4.6 m/s
Wind
Light Breeze

February

February is the coldest month with highs of 1°C and lows of -7°C. Significant rainfall (109 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°

Weather

109 mm
Rainfall
4.6 m/s
Wind
Light Breeze

March

March is cold with highs of 4°C and lows of -3°C. Significant rainfall (115 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

115 mm
Rainfall
4.7 m/s
Wind
Light Breeze

April

April is cold with highs of 8°C and lows of 1°C. Significant rainfall (104 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

104 mm
Rainfall
4.5 m/s
Wind
Light Breeze

May

May is cold with highs of 13°C and lows of 4°C. Regular rainfall (97 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

97 mm
Rainfall
4.0 m/s
Wind
Light Breeze

June

June is cool with highs of 17°C and lows of 8°C. Regular rainfall (88 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
17°

Weather

88 mm
Rainfall
3.9 m/s
Wind
Light Breeze

July

July is cool with highs of 19°C and lows of 10°C. Regular rainfall (86 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 19°

Weather

86 mm
Rainfall
3.4 m/s
Wind
Light Breeze

August

August is cool with highs of 20°C and lows of 11°C. Regular rainfall (93 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 20°

Weather

93 mm
Rainfall
3.5 m/s
Wind
Light Breeze

September

September is cool with highs of 18°C and lows of 10°C. Regular rainfall (80 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°

Weather

80 mm
Rainfall
3.9 m/s
Wind
Light Breeze

October

October is cold with highs of 14°C and lows of 5°C. Regular rainfall (93 mm).

Comfort

Feels Like Cold
C
Temperature
14°

Weather

93 mm
Rainfall
4.5 m/s
Wind
Light Breeze

November

November is cold with highs of 9°C and lows of 2°C. Significant rainfall (130 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

130 mm
Rainfall
4.7 m/s
Wind
Light Breeze

December

December is cold with highs of 4°C and lows of -4°C. The wettest month with heavy rain (139 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

139 mm
Rainfall
4.8 m/s
Wind
Light Breeze

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