In case you have an accident at sea, here some easy steps on Lost at Sea Survival guide.
Water: Never drink seawater. Plastic bags, a hood or rain boots make excellent containers.
Shelter: Don’t throw any clothing, multiple layers can keep you warm.
Food: A boat’s shadow can attract fish and to catch them, string jewelry into a lure.
Rescue: Relax and keep an eye for ships and planes. Use a smartphone screen to reflect sunlight.
Take a look at Howorths’ website, thehoworths.com, for more.