Spithead, a well-known and historical stretch of water in the east Solent off the British naval base of Portsmouth. It is bounded on the north by the Spit Sand, on the east by the Horse and Dean Sand, on the south by the Sturbridge Shoal and the Motherbank, and on the west by the Ryde Middle Sand. It was the scene of the famous naval
mutiny of 1797 and of an indecisive action between the English fleet and a French invasion fleet in 1545, when the
Mary Rose capsized and sank. It is the traditional
anchorage where the British fleet is most frequently reviewed by the sovereign on great occasions.
See also
warfare at sea.