Dramatic video posted by the US Coast Guard shows their 42ft boat being pounded by waves during a training exercise.
Videos
Video: timelapse shows making of Wider 150 superyacht
Superyacht manufacturer Wider has completed the sea trials of its Wider 150 superyacht, which can run entirely on electric power.
Video: hippo charges tourist boat
A wildlife photography tour on the Chobe River got up close with a territorial hippopotamus charging their tourist boat in a video that's gone viral.
Sunk narrowboat owner overwhelmed by donations
One of two narrowboats that were swept off their moorings on Monday and smashed into Oxford's Botley Bridge has sunk, taking with it the "entire life" of its owner.
Video: Nimbus unveils electric motorboat
Swedish boat maker Nimbus has launched an electric-powered motor boat designed for Europe's inland waterways.
Video: Kayak fisherman thrown into water by shark
A fisherman had a close encounter with a shark when his kayak was overturned by the mighty fish in South Africa. Watch the video here.
Video: all-weather RNLI lifeboat assists 94m cargo vessel
All-weather RNLI lifeboat assists 94m cargo vessel. Watch the video here.
Video: Startup aims to clean up water pollution at marinas
A technology startup has raised the funds it needs to produce a water-based trash bin that aims to stop water pollution at the source.
Video: Final rescue attempts for huge cargo ship headed for French coast
A last-ditch rescue effort is underway to stop an enormous cargo ship from running aground on France's southwest coast.
Video: Family hopes to identify capsized catamaran found after a year adrift
Family members of a group of sailors who haven't been heard from in a year are waiting to identify a capsized catamaran being towed to port.
Weekly round-up: YBW news digest
Microsoft's Paul Allen's yacht MV Tatoosh causes coral reef damage, perilous pair of yachtsmen ask for help for the ninth time in seven months, and Fairline is bought out of…
Video: Timelapse shows huge fire at Cowes boatyard on Isle of Wight
A huge fire at a workshop on a boatyard in Cowes on the Isle of Wight caused explosions, suspended ferry service to the island and saw nearby residents evacuated.
Video: British women rowers complete first Pacific Crossing
Four British women rowers have established a record for a trans-Pacific crossing after arriving in Cairns, Australia on Monday as the first all-woman team to complete the trip.
Video: yacht fire burns Princess superyacht
A yacht fire in the town of Fethiye on Turkey's southwest coast has claimed a Princess 95 superyacht reportedly worth £4m.
Video: World’s first LNG-powered cargo vessel launch makes big splash
The 360ft ship launched sideways, causing an enormous wave that inundated a nearby highway.
Video: 60 rescued from tourist boat fire
Sixty people were forced to jump into the sea during a tourist boat fire a half-mile off the coast of New Zealand's North Island.
Visitors flock to visit Royal Yacht Britannia as it’s judged Scotland’s best attraction
The Royal Yacht Britannia, the Queen's former ship, tops the list for the 10th year in a row.
Video: Mother and son paddleboat team rescued
The mother and son team attempting to paddle a foot-powered boat across the Atlantic from Cape Town in South Africa to Rio de Janeiro in Brazil were rescued.
Watch: five fishermen rescued off the Norwegian coast
Watch the dramatic footage of the trawler capsizing in freezing waters off the Norwegian coast, above the Arctic Circle.
Video: Oh no they didn’t! Boat fails that’ll make you laugh
It's not clever and it's not funny, but sometimes you are allowed to have a little giggle at other people's boat fails...and sometimes they remind you of your own ones!…