Have questions? We're here.
Midnight sun over the flat-topped icebergs of the Weddell Sea

Expeditions into the Icy Weddell Sea

Talk with an expert
Customize any aspect of your Antarctica Peninsula trip. 1.406.541.2677
Help Me Plan My Trip
Many Antarctica cruises will take you near the southernmost tip of the Atlantic Ocean and into the Weddell Sea. The sea touches Antarctica at Coats Land and the Antarctic Peninsula. A large portion of the sea is permanently covered by the Filchener-Ronne Ice Shelf. The ice covering the Weddell Sea used to extend over 10,000 square kilometers but it is swiftly disappearing. At its widest point, the sea stretches about 2,000 km across and it is about 1.08 million square miles in all. The sea is named after James Weddell, a British sailor who sailed to the sea in 1823.

The famed ship, the "Endurance," tried to cross the Weddell Sea to lead an expedition across Antarctica. The ship was trapped off of Luitpold Coast and eventually crushed by an ice pack in January of 1915. The crew escaped to Elephant Island and was later rescued.

In 1956, a handful of research bases were set up on the southeast coast of Antarctica along the Weddell Sea with the goal of studying the Earth's environment. To this day many of theses research bases are still around and on a cruise through the Weddell Sea, you’ll have the opportunity to visit them. Extreme weather conditions and enormous ice packs prevented exploration of the area for centuries. In recent years, temperatures have begun to rise around Antarctica allowing scientists to fully explore the area.
On an expedition cruise, you will have the chance to see the Weddell Seal, which lives on the Antarctic Peninsula and on the shores of the Weddell Sea. There are approximately 250,000 Weddell Seal and they live further south than any other mammal. The Weddell Seal only lives to 20 years on average whereas most seals live to about 40. The seals' shorter life span is due to the fact that it lives under the Filchener-Ronne Ice Shelf during the winter and must scrape out breathing holes with its teeth during the entire winter. This causes the seals’ teeth to wear down rapidly and without their teeth, the seals cannot eat food and eventually starve to death. 

Along with the Weddell Seal, you’ll have the opportunity to see emporer penguins, crabeater seals, leopard seals, and a ton of Adelie penguins, and a large variety of seabirds; some make the Weddell Sea their permanent home, others just drop by to migrate. Additionally, you’ll have a high chance to see a large variety of whales including the humpback whale, the elusive sperm whale, and possibly even see a group of orca whales. 

If you’re interested in crossing the Weddell Sea on a cruise to Antarctica, contact Adventure Life’s travel experts.

Want to Go?

continent
King penguins on South Georgia
Antarctica
0
destination
With Adelies, Ice Floe in Weddell Sea
Weddell Sea
0

Top Weddell Sea Travel Destinations

Weddell Sea Trips by Departure Date

Weddell Sea Trips by Duration

Why Travel With Adventure Life

More Reasons

Recognized By

All News