Discovery Passage

Last updated
Discovery Passage
French: Passage Discovery
Discovery Passage.jpg
Looking south from between Vancouver Island and Sonora Island
Canada British Columbia relief location map.jpg
Red pog.svg
Discovery Passage
Locmap-DiscoveryPassage.png
Location British Columbia, Canada
Coordinates 50°13′N125°23′W / 50.217°N 125.383°W / 50.217; -125.383
Type Strait
Part of Inside Passage, Discovery Islands
Ocean/sea sources Salish Sea
Max. length25 km (16 mi)
Max. width2 km (1.2 mi)
Max. depth100 m (330 ft) [1]
Sections/sub-basins Seymour Narrows

Discovery Passage (French : Passage Discovery) is a strait that forms part of the Inside Passage between Vancouver Island and the Discovery Islands of British Columbia. The strait is considered the most important natural passage for vessels' entering or leaving the Salish Sea from the north.

Contents

Etymology

The strait was named by Captain Vancouver in 1792 after his ship, HMS Discovery. [2] Other sources say that the passage was named by Captain Kellett because Vancouver's Discovery had sailed through the passage earlier. [3] :63

Geography

The strait has a length of 25 km (16 mi) and an average width of 2 km (1.2 mi), narrowing to only 750 m (820 yd) at Seymour Narrows. Most of the eastern shoreline of the passage is Quadra Island, with Sonora Island forming the shoreline at the northern end where Discovery Passage meets Johnstone Strait. The southern end of Discovery Passage enters the Strait of Georgia, the northern arm of the Salish Sea.

The strait is frequently transited by cruise ships, cargo ships, fishing boats, and ships of the Alaska Marine Highway and BC Ferries systems.

See also

Related Research Articles

<span class="mw-page-title-main">Strait of Juan de Fuca</span> Strait between Vancouver Island and the Olympic Peninsula

The Strait of Juan de Fuca is a body of water about 96 miles long that is the Salish Sea's main outlet to the Pacific Ocean. The international boundary between Canada and the United States runs down the centre of the Strait.

British Columbia Ferry Services Inc., operating as BC Ferries (BCF), is a former provincial Crown corporation, now operating as an independently managed, publicly owned Canadian company. BC Ferries provides all major passenger and vehicle ferry services for coastal and island communities in the Canadian province of British Columbia. Set up in 1960 to provide a similar service to that provided by the Black Ball Line and the Canadian Pacific Railway, which were affected by job action at the time, BC Ferries has become the largest passenger ferry line in North America, operating a fleet of 41 vessels with a total passenger and crew capacity of over 27,000, serving 47 locations on the B.C. coast.

<span class="mw-page-title-main">Strait of Georgia</span> Waterway between Vancouver Island and mainland North America

The Strait of Georgia or the Georgia Strait is an arm of the Salish Sea between Vancouver Island and the extreme southwestern mainland coast of British Columbia, Canada, and the extreme northwestern mainland coast of Washington, United States. It is approximately 240 kilometres (150 mi) long and varies in width from 20 to 58 kilometres. Along with the Strait of Juan de Fuca and Puget Sound, it is a constituent part of the Salish Sea.

<span class="mw-page-title-main">Pender Island</span> Island in British Columbia, Canada

Pender Island is one of the Southern Gulf Islands located in the Salish Sea, British Columbia, Canada. Pender Island is approximately 34 km2 (13 sq mi) in area and is home to about 2,250 permanent residents, as well as a large seasonal population. Like most of the rest of the Southern Gulf Islands, Pender Island enjoys a sub-Mediterranean climate and features open farmland, rolling forested hills, several lakes and small mountains, as well as many coves and beaches.

<span class="mw-page-title-main">Inside Passage</span> Shipping route along the northwest coast of North America

The Inside Passage is a coastal route for ships and boats along a network of passages which weave through the islands on the Pacific Northwest coast of the North American Fjordland. The route extends from southeastern Alaska in the United States, through western British Columbia in Canada, to northwestern Washington state in the United States. Ships using the route can avoid some of the bad weather in the open ocean and may visit some of the many isolated communities along the route. The Inside Passage is heavily travelled by cruise ships, freighters, tugs with tows, fishing craft, pleasure craft, and ships of the Alaska Marine Highway, BC Ferries, and Washington State Ferries systems. Coast Guard vessels of both Canada and the United States patrol and transit in the Passage.

<span class="mw-page-title-main">Quadra Island</span> Island in British Columbia, Canada

Quadra Island is a large island off the eastern coast of Vancouver Island, in British Columbia, Canada. It is part of the Discovery Islands, in the Strathcona Regional District.

<span class="mw-page-title-main">British Columbia Coast</span> Coastal region of British Columbia, Canada

The British Columbia Coast, popularly referred to as the BC Coast or simply the Coast, is a geographic region of the Canadian province of British Columbia. As the entire western continental coastline of Canada along the Pacific Ocean is in the province, it is synonymous with being the West Coast of Canada.

<span class="mw-page-title-main">Knight Inlet</span> Inlet on the coast of British Columbia, Canada

Knight Inlet is one of the principal inlets of the British Columbia Coast, and the largest of the major inlets in the southern part of the Coast. It is fifth in sequence of the great saltwater inlets north from the 49th parallel near Vancouver, but it is the first whose outflow points away from the Strait of Georgia, opening into Queen Charlotte Strait at the Kwakwakaʼwakw community of Memkumlis on Village Island.

<span class="mw-page-title-main">Salish Sea</span> Marginal sea in British Columbia and Washington state

The Salish Sea is a marginal sea of the Pacific Ocean located in the Canadian province of British Columbia and the U.S. state of Washington. It includes the Strait of Georgia, the Strait of Juan de Fuca, Puget Sound, and an intricate network of connecting channels and adjoining waterways.

<span class="mw-page-title-main">Seymour Narrows</span> Section of Discovery Passage, British Columbia, Canada

Seymour Narrows is a 5-kilometre (3.1 mi) section of the Discovery Passage in British Columbia known for strong tidal currents. Discovery Passage lies between Vancouver Island at Menzies Bay, British Columbia and Quadra Island except at its northern end where the eastern shoreline is Sonora Island. The section known as Seymour Narrows begins about 18 km (11 mi) from the south end of Discovery Passage where it enters the Georgia Strait near Campbell River. For most of the length of the narrows, the channel is about 750 metres (820 yd) wide. Through this narrow channel, currents can reach 15 knots.

<span class="mw-page-title-main">De Courcy Island</span> Island off the coast of British Columbia, Canada

De Courcy Island is one of the Gulf Islands of the coast of southwestern British Columbia, Canada, located between the Pylades and Stuart Channels approximately 16 km (9.9 mi) southeast of Nanaimo and approximately 38 km (24 mi) west of Vancouver.

<span class="mw-page-title-main">Cortes Island</span> Island of the Discovery Islands in British Columbia, Canada

Cortes Island is an island in the Discovery Islands archipelago on the coast of British Columbia, Canada. The island is 25 km (16 mi) long, 13 km (8 mi) wide, and 130 km2 (50 sq mi) in area. It has a population of 1,035 permanent residents. Cortes Island lies within Electoral Area B of the Strathcona Regional District, which provides water and sewerage systems, fire protection, land use planning, parks, recreation, and emergency response.

<span class="mw-page-title-main">Lund, British Columbia</span> Unincorporated community Tlaamin Land in British Columbia, Canada

Lund is a small craft harbour and unincorporated village on Tla'amin land in qathet Regional District, British Columbia, Canada. It is along the northern part of the Salish Sea on the mainland BC coast. The main landmark in the village is the Lund Hotel, established in 1905. By boat from Lund, the Copeland Islands and Desolation Sound, are nearby. Lund is home to many shops and services including a general store, a restaurant overlooking the water, kayak and adventure tourism stores, and Nancy's Bakery, a favourite of locals and tourists.

<span class="mw-page-title-main">Haro Strait</span> Navigable international boundary waterway connecting Juan de Fuca and Georgia Straits

The Haro Strait is one of the main channels connecting the Strait of Georgia to the Strait of Juan de Fuca, separating Vancouver Island and the Gulf Islands in British Columbia, Canada from the San Juan Islands of Washington state in the United States.

<span class="mw-page-title-main">Milbanke Sound</span> Sound in British Columbia, Canada

Milbanke Sound is a sound on the coast of the Canadian province of British Columbia.

<span class="mw-page-title-main">Broughton Archipelago</span>

Broughton Archipelago is a group of islands located at the eastern end of Queen Charlotte Strait in Mount Waddington Regional District, British Columbia. The archipelago is the traditional territory of the Musgamagw Dzawada'enuxw, Namgis, Ma'amtagila and Tlowitsis nations of the Kwakwaka'wakw peoples.

<span class="mw-page-title-main">Cordero Channel</span> Strait in Strathcona RD, British Columbia

Cordero Channel is a strait in British Columbia, Canada, located between the mainland and Vancouver Island, among the Discovery Islands north of the Strait of Georgia. Cordero Channel runs north of Sonora Island, East Thurlow Island, and part of West Thurlow Island. Its eastern end connects to the mouth of Bute Inlet and to Calm Channel, at Stuart Island. Its west end is marked by the mouth of Loughborough Inlet, beyond which the channel is called Chancellor Channel, which continues west to Johnstone Strait.

<span class="mw-page-title-main">Portland Island (British Columbia)</span>

Portland Island is an island of the Southern Gulf Islands of the South Coast of British Columbia, Canada. It is located in the Salish Sea west of Moresby Island and off the south tip of Saltspring Island, adjacent to the main BC Ferries route just offshore from the terminal at Swartz Bay at the tip of the Saanich Peninsula. It was named after HMS Portland, the flagship of Rear-Admiral Fairfax Moresby, Commander in Chief of the Pacific Station 1850–1853.

<span class="mw-page-title-main">Seaforth Channel</span> Watercourse in Canada

Seaforth Channel is a channel in the Central Coast region of the Canadian province of British Columbia which is part of the Inside Passage - the 950 miles (1,530 km) passage between Seattle, Washington and Juneau, Alaska. The marine highway goes through Seaforth Channel on the way to Milbanke Sound, one of the open sea portions of the Inland Passage. Seaforth Channel which is part of the Prince Rupert/Port Hardy BC ferry route, extends in a westerly direction from Denny Island to Milbanke Sound between Denny Island, Campbell Island and the Wright group of islands on the south. In October 2016, a Texas-owned tug/barge transiting the Canadian waters of the Inside Passage without a local pilot was hard grounded on a reef at the entrance to Seaforth Channel in October 2016. More than 100,000 L of fuel contaminated the coast, coves and shores 20 km (12 mi) west of Bella Bella, the core community of the Heiltsuk Nation as well as the environmentally sensitive Great Bear Rainforest - Canada's contribution to the Queen's Commonwealth Canopy (QCC), a network of forest conservation programs. Clean up response and salvage was criticized by the Heiltsuk, B.C. Premier Christy Clark and Prime Minister Justin Trudeau. In November in Vancouver the Prime Minister announced a $1.5B ocean protection plan to "create a marine safety system, restore marine ecosystems and undertake research into oil spill cleanup methods."

<span class="mw-page-title-main">Hardy Island</span> Island of British Columbia, Canada

Hardy Island is an island of the Northern Gulf Islands archipelago located in the Sunshine Coast region of British Columbia.

References

  1. "i-Boating : Free Marine Navigation Charts & Fishing Maps". fishing-app.gpsnauticalcharts.com. Retrieved 2020-09-04.
  2. "Discovery Passage". BC Geographical Names .
  3. Akrigg, G.P.V.; Akrigg, Helen B. (1986), British Columbia Place Names (3rd, 1997 ed.), Vancouver: UBC Press, ISBN   0-7748-0636-2

Commons-logo.svg Media related to Discovery Passage at Wikimedia Commons