Looking across the Straight of Georgia from Iona Island

The Strait of Georgia (french: Détroit de Géorgie) or the Georgia Strait is an arm of the

Salish Sea , image = PNW-straits.jpg , alt = , caption = The Salish Sea, showing the open Pacific Ocean at lower left, and from there, heading inland: the Strait of Juan de Fuca, the narrow Puget Sound at lower ri ...

between

Vancouver Island Vancouver Island is an island in the northeastern Pacific Ocean and part of the Canadian province of British Columbia. The island is in length, in width at its widest point, and in total area, while are of land. The island is the largest by ...

and the extreme southwestern mainland coast of

British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...

, Canada and the extreme northwestern mainland coast of

Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

. It is approximately long and varies in width from .Environmental History and Features of Puget Sound
, NOAA-NWFSC Along with the

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

and

Puget Sound Puget Sound ( ) is a sound of the Pacific Northwest, an inlet of the Pacific Ocean, and part of the Salish Sea. It is located along the northwestern coast of the U.S. state of Washington. It is a complex estuarine system of interconnected ma ...

, it is a constituent part of the

. Archipelagos and narrow channels mark each end of the Strait of Georgia, the

Gulf Islands The Gulf Islands are a group of islands in the Salish Sea between Vancouver Island and the mainland coast of British Columbia. Etymology The name "Gulf Islands" comes from "Gulf of Georgia," the original term used by George Vancouver in his ...

and

San Juan Islands The San Juan Islands are an archipelago in the Pacific Northwest of the United States between the U.S. state of Washington and Vancouver Island, British Columbia, Canada. The San Juan Islands are part of Washington state, and form the core of ...

in the south, and the

Discovery Islands The Discovery Islands are a group of islands located at the northern end of the Salish Sea and the eastern end of Johnstone Strait, between Vancouver Island and the mainland coast of British Columbia, Canada. Most of these islands have very fe ...

in the north. The main channels to the south are

Boundary Pass , image = Monarch Head (7604530136).jpg , image_size = 250px , alt = , caption = View of Boundary Pass from Monarch Head, Saturna Island , image_bathymetry = Locmap-Haro-Boundary additional l ...

Haro Strait , image = Southern Gulf Islands, BC, Canada - panoramio.jpg , image_size = 250px , alt = , caption = View of Haro Strait from South Pender Island , image_bathymetry = Locmap-Haro-Boundary ad ...

and

Rosario Strait Rosario Strait is a strait in northern Washington state, separating San Juan County and Skagit and Whatcom Counties. It extends from the Strait of Juan de Fuca about north to the Strait of Georgia. The USGS defines its southern boundary as a ...

, which connect the Strait of Georgia to the

. In the north,

Discovery Passage , image = Discovery Passage.jpg , image_size = 250px , caption = Looking south from between Vancouver Island and Sonora Island , image_bathymetry = Locmap-DiscoveryPassage.png , caption_bathymetry = , loc ...

is the main channel connecting the Strait of Georgia to

Johnstone Strait , image = Pacific Ranges over Johnstone Strait.jpg , image_size = 250px , alt = , caption = Johnstone Strait backdropped by the Vancouver Island Ranges , image_bathymetry = Carte baie Knight ...

. The strait is a major navigation channel on the west coast of North America, owing to the presence of the port of

Vancouver Vancouver ( ) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the ...

, and also due to its role as the southern entrance to the Intracoastal route known as the

Inside Passage The Inside Passage (french: Passage Intérieur) 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 southeaste ...

Geography

The

United States Geological Survey The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...

defines the southern boundary of the Strait of Georgia as a line running from East Point on

Saturna Island Saturna Island is a mountainous island, about in size, in the Southern Gulf Islands chain of British Columbia, Canada. It is situated approximately midway between the Lower Mainland of B.C. and Vancouver Island, and is the most easterly of the ...

Patos Island Patos Island is a small island in the San Juan Islands of the U.S. state of Washington. Since 1893, it has been home to the Patos Island Lighthouse, guiding vessels through Boundary Pass between Canada and the United States. The name comes from ...

Sucia Island Sucia Island () is located north of Orcas Island in the San Juan Islands, San Juan County, Washington, United States. It is the largest of an archipelago of ten islands including Sucia Island, Little Sucia, Ewing, Justice, Herndon, the Cluster I ...

, and Matia Island, then to Point Midgley on Lummi Island. This line touches the northern edges of

, which leads south to the

, and

, which leads south to

and the Strait of Juan de Fuca. The Strait of Georgia has a mean depth of and average surface area of . The Ballenas Basin in the centre of the strait reaches a maximum depth of approximately north of Nanaimo. The Fraser River accounts for roughly 80 percent of the freshwater entering the strait. Water circulates in the strait in a generally counterclockwise direction.

Major islands

The strait contains several major islands, the largest by far being

Texada Island Texada Island is a large island located in the Strait of Georgia of British Columbia, Canada. With an area of , it is the largest island of the Gulf Islands and the third largest island in the Strait of Georgia after Whidbey Island in Washington ...

at . Other major islands include Nelson Island,

Denman Island Denman Island, or Sla-dai-aich (Taystayic), its Indigenous name, is one of the Northern Gulf Islands and part of the Comox Valley Regional District of British Columbia, Canada. It is a member of the Islands Trust group of islands and is home ...

, Lasqueti Island, and

Hornby Island Hornby Island of British Columbia, Canada, is one of the two northernmost Gulf Islands, located near Vancouver Island's Comox Valley, the other being Denman Island. A small community of 1,016 residents (as of the 2016 census), Hornby is home to ...

"Gulf of Georgia"

The term "Gulf of Georgia" includes waters other than the Georgia Strait proper, such as the inter-insular straits and channels of the

, and may refer to communities on the shore of southern Vancouver Island. As defined by George Vancouver in 1792, the Gulf of Georgia included all the inland waters beyond the eastern end of the Strait of Juan de Fuca, including

Bellingham Bay Bellingham Bay is a bay of the Salish Sea located in Washington State in the United States. It is separated from the Strait of Georgia on the west by the Lummi Peninsula, Portage Island, and Lummi Island. It is bordered on the east by Bellingha ...

, the waters around the

, as well as the Strait of Georgia.

History

First Nations communities have surrounded the Strait of Georgia for thousands of years. The first European exploration of the area was undertaken by Captain Jose Maria Narvaez and Pilot Juan Carrasco of

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

in 1791. At this time

Francisco de Eliza Francisco de Eliza y Reventa (1759 – February 19, 1825) was a Spanish naval officer, navigator, and explorer. He is remembered mainly for his work in the Pacific Northwest. He was the commandant of the Spanish post in Nootka Sound on Vancou ...

gave the strait the name "Gran Canal de Nuestra Señora del Rosario la Marinera." In 1792, it was renamed for

King George III George III (George William Frederick; 4 June 173829 January 1820) was King of Great Britain and of Ireland from 25 October 1760 until the union of the two kingdoms on 1 January 1801, after which he was King of the United Kingdom of Great Br ...

as the "Gulf of Georgia" by George Vancouver of

Great Britain Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It i ...

, during his extensive expedition along the west coast of North America. Vancouver designated the mainland in this region as New Georgia and areas farther north as New Hanover and New Bremen. The June 23, 1946, Vancouver Island earthquake shocked the Strait of Georgia region, causing the bottom of Deep Bay to sink between . The two busiest routes of the

BC Ferries 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 ferr ...

system cross the strait, between Tsawwassen (south of Vancouver) and

Swartz Bay Swartz Bay, located on the north end of the Saanich Peninsula on Vancouver Island, is primarily known for being the location of one of BC Ferries' main terminals, the Swartz Bay Ferry Terminal. Swartz Bay was named after John Aaron Swart, purchas ...

(near

Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...

) and between Horseshoe Bay (north of Vancouver) and Nanaimo. The Strait of Georgia is known as a premier

scuba diving Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for " Self-Contained Underwater Breathing Apparatus", was coined by Chr ...

and

whale watching Whale watching is the practice of observing whales and dolphins (cetaceans) in their natural habitat. Whale watching is mostly a recreational activity (cf. birdwatching), but it can also serve scientific and/or educational purposes.Hoyt, E. 2 ...

location. In 1967, the Georgia Strait inspired the name of Vancouver's alternative newspaper, ''

The Georgia Straight ''The Georgia Straight'' is a free Canadian weekly news and entertainment newspaper published in Vancouver, British Columbia, by Overstory Media Group. Often known simply as ''The Straight'', it is delivered to newsboxes, post-secondary schools, ...

'', which has been published continuously since.

Cities

Towns and cities on the strait include Campbell River, Courtenay, Comox, Qualicum Beach, Parksville, Lantzville, and Nanaimo on the western shore, as well as Powell River, Sechelt,

Gibsons Gibsons is a coastal community of 4,605 in southwestern British Columbia, Canada on the Strait of Georgia. Although it is on the mainland, the Sunshine Coast is not accessible by road. Vehicle access is by BC Ferries from Horseshoe Bay in West ...

, and Greater Vancouver on the east. Nanaimo from Georgia Strait (3923152907)

Across the border in the

Bellingham, Washington Bellingham ( ) is the most populous city in, and county seat of Whatcom County in the U.S. state of Washington. It lies south of the U.S.–Canada border in between two major cities of the Pacific Northwest: Vancouver, British Columbia (loc ...

and other communities also lie on the eastern shore. Other settlements on Vancouver Island (such as Duncan) and the mainland are separated from Georgia Strait itself by islands and lesser straits but are often spoken of as being in the Strait of Georgia region.

Transportation

operates ferry services connecting

with the mainland. Notable lines include

Duke Point Duke Point is a geographical location in the extreme southeastern part of the city of Nanaimo in British Columbia. It is located on a thin peninsula to the east of the Nanaimo River estuary, just across the Northumberland Channel from Gabriola ...

- Tsawwassen, Departure Bay- Horseshoe Bay, and

Little River Little River may refer to several places: Australia Streams New South Wales *Little River (Dubbo), source in the Dubbo region, a tributary of the Macquarie River * Little River (Oberon), source in the Oberon Shire, a tributary of Coxs River (Haw ...

- Westview. Minor ferry operators and

water taxi A water taxi or a water bus is a watercraft used to provide public or private transport, usually, but not always, in an urban environment. Service may be scheduled with multiple stops, operating in a similar manner to a bus, or o ...

s provide service to minor islands dotting the strait.

Salish Sea

In March 2008, the Chemainus First Nation proposed renaming the strait the "

", an idea that reportedly met with approval by B.C.'s Aboriginal Relations Minister Mike de Jong, who pledged to put it before the B.C. cabinet for discussion. Making the name "Salish Sea" official required a formal application to the Geographical Names Board of Canada. A parallel American movement promoting the name had a different definition, combining of the

and

as well as the Strait of Georgia and related waters under the name Salish Sea. This latter definition was made official in 2009 by geographic boards of Canada and the United States. In October 2009, the Washington state Board of Geographic Names approved the Salish Sea toponym, not to replace the names of the Strait of Georgia, Puget Sound, and Strait of Juan de Fuca, but instead as a collective term for all three. The British Columbia Geographical Names Office passed a resolution recommending that the name only be adopted by the Geographical Names Board of Canada should its US counterpart approve the name change. The United States Board on Geographic Names approved the name on November 12, 2009 and Canada approved it in 2010.

Counties and regional districts facing the Strait

** Capital Regional District **

Comox Valley Regional District The Comox Valley Regional District is a regional district in British Columbia, Canada. It was created on February 15, 2008, encompassing the southeastern portions of the former Regional District of Comox-Strathcona, and centred about the Como ...

Cowichan Valley Regional District The Cowichan Valley Regional District is a regional district in the Canadian province of British Columbia is on the southern part of Vancouver Island, bordered by the Nanaimo and Alberni-Clayoquot Regional Districts to the north and northwest, ...

Metro Vancouver Regional District The Metro Vancouver Regional District (MVRD), or simply Metro Vancouver, is a Canadian political subdivision and corporate entity representing the metropolitan area of Greater Vancouver, designated by provincial legislation as one of the 28 ...

** Nanaimo Regional District ** qathet Regional District **

Strathcona Regional District The Strathcona Regional District is a regional district in British Columbia, Canada. It was created on February 15, 2008, encompassing the northern and western portions of the former Regional District of Comox-Strathcona. The partition left ...

** Sunshine Coast Regional District *

** San Juan County **

Whatcom County Whatcom County is a county located in the northwestern corner of the U.S. state of Washington, bordered by the Canadian Lower Mainland (the Metro Vancouver and Fraser Valley Regional Districts of British Columbia) to the north, Okanogan ...

References

External links

Map and information
from th
Georgia Strait Alliance
- report from the British Columbia Ministry of Transportation
Google Satellite Image, Accessed August 7, 2006
{{DEFAULTSORT:Strait Of Georgia Landforms of Vancouver Bodies of water of Vancouver Island South Coast of British Columbia Landforms of San Juan County, Washington Seas of the Pacific Ocean Seas of Canada