Dundas Island (British Columbia)

Island Remote forested island off northwest British Columbia

Off British Columbia’s north coast, Dundas Island is an archipelago reached by boat; visitors and anglers seek remote coastal scenery, seabirds and sport fishing.

Dundas Island is an island off the north coast of British Columbia, Canada, within the coastal archipelago of the province. It is largely forested and sparsely populated.

The island and surrounding waters are characteristic of BC’s outer coast, with rocky shorelines, temperate rainforest and marine habitats that support fisheries and wildlife. Access is by boat or floatplane from mainland coastal communities.

Dundas Island sits in the marine channels north of the BC mainland and is part of the complex island geography of the region around Prince Rupert and Haida Gwaii.

  • General location: Lies off the northwestern coast of British Columbia in the coastal archipelago region near Prince Rupert and the Hecate Strait.
Dundas Island (British Columbia)
54.5632, -130.8754
Free (remote island)

How to Get to Dundas Island (British Columbia) #

Dundas Island is accessed by private boat or charter from Prince Rupert or other coastal communities in northern British Columbia. There is no regular ferry service; plan logistic and permits ahead and be prepared for basic anchoring facilities.

Tips for Visiting Dundas Island (British Columbia) #

  • This is a remote, largely uninhabited island - landings require permission from local authorities and appropriate logistical planning from Prince Rupert or nearby ports.
  • Watch for weather windows; the Inside Passage can be deceptively calm one day and rough the next.

Best Time to Visit Dundas Island (British Columbia) #

Summer is the practical season for visits; access is otherwise weather‑dependent.

Summer
June-September · 10-18°C
Best conditions for boat access and wildlife viewing; long daylight hours aid navigation.
Spring-Autumn
May-October · 6-15°C
Shoulder season still possible for visits but weather more changeable.

Weather & Climate near Dundas Island (British Columbia) #

Climate

Dundas Island (British Columbia)'s climate is classified as Oceanic - Oceanic climate with cool summers (peaking in August) and cold winters (coldest in January). Temperatures range from -2°C to 17°C. Abundant rainfall (1834 mm/year), wettest in October.

Temperature & Rainfall
Temperature Range
17°
Warmest Month
-2°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 3°C and lows of -2°C. Significant rainfall (184 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

184 mm
Rainfall
5.6 m/s
Wind
Light Breeze

February

February is cold with highs of 5°C and lows of -1°C. Significant rainfall (144 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

144 mm
Rainfall
5.4 m/s
Wind
Light Breeze

March

March is cold with highs of 6°C and lows of 0°C. Significant rainfall (139 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

139 mm
Rainfall
5.1 m/s
Wind
Light Breeze

April

April is cold with highs of 9°C and lows of 2°C. Significant rainfall (121 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

121 mm
Rainfall
4.8 m/s
Wind
Light Breeze

May

May is cold with highs of 12°C and lows of 5°C. Significant rainfall (104 mm).

Comfort

Feels Like Cold
C
Temperature
12°

Weather

104 mm
Rainfall
4.4 m/s
Wind
Light Breeze

June

June is cool with highs of 15°C and lows of 8°C. Regular rainfall (89 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
15°

Weather

89 mm
Rainfall
4.1 m/s
Wind
Light Breeze

July

July is cool with highs of 17°C and lows of 11°C. Regular rainfall (87 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°

Weather

87 mm
Rainfall
3.6 m/s
Wind
Light Breeze

August

August is cool with highs of 17°C and lows of 11°C. Significant rainfall (127 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°

Weather

127 mm
Rainfall
3.6 m/s
Wind
Light Breeze

September

September is cool with highs of 15°C and lows of 8°C. Significant rainfall (171 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
15°

Weather

171 mm
Rainfall
3.9 m/s
Wind
Light Breeze

October

October is cold with highs of 10°C and lows of 5°C. The wettest month with heavy rain (234 mm).

Comfort

Feels Like Cold
C
Temperature
10°

Weather

234 mm
Rainfall
4.9 m/s
Wind
Light Breeze

November

November is cold with highs of 6°C and lows of 1°C. Heavy rain (218 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

218 mm
Rainfall
5.4 m/s
Wind
Light Breeze

December

December is cold with highs of 4°C and lows of -1°C. Heavy rain (216 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

216 mm
Rainfall
5.7 m/s
Wind
Light Breeze

Nearby Attractions to Dundas Island (British Columbia)