Oceans:
* Arctic Ocean: This is the primary ocean surrounding the Arctic tundra.
* North Atlantic Ocean: The northernmost parts of the Atlantic Ocean border the tundra regions of Europe and North America.
* North Pacific Ocean: The northernmost parts of the Pacific Ocean border the tundra regions of Asia and North America.
Seas:
* Barents Sea: Located between Norway and Russia, this sea borders the tundra of both regions.
* White Sea: A northern arm of the Barents Sea, it also borders the tundra of Russia.
* Kara Sea: A sea in the Arctic Ocean, located to the north of Siberia.
* Laptev Sea: Another sea in the Arctic Ocean, located to the north of Siberia.
* East Siberian Sea: Yet another sea in the Arctic Ocean, located to the north of Siberia.
* Chukchi Sea: Located between Alaska and Siberia, this sea also borders the tundra of both regions.
* Beaufort Sea: Located north of Alaska and Canada, this sea is also part of the Arctic Ocean.
Other Important Water Bodies:
* Hudson Bay: A large bay in Canada that borders the tundra of Nunavut.
* Great Lakes: While not directly in the tundra, the Great Lakes influence the climate and have an impact on the nearby tundra regions.
* Rivers: Many rivers flow through tundra regions, such as the Mackenzie River in Canada, the Ob River in Russia, and the Yenisei River in Russia.
It's important to remember that the specific bodies of water near a tundra biome will depend on the location. The areas bordering the Arctic Ocean, the North Atlantic Ocean, and the North Pacific Ocean are generally considered tundra regions, and these areas are home to the bodies of water mentioned above.