Spithead

[7][6] In 1836, the artist Clarkson Frederick Stanfield described Spithead as "marked out by buoys at regular intervals, and is often the spot chosen for the assembling of the English fleet.

The port is the general rendezvous where all ships homeward or outward bound take convoy, and frequently seven hundred merchantmen have sailed at one time from Spithead.

[11] At the eastern end of the approaches to Spithead lies Nab Tower, which is sunk in place over rocks and replaced an earlier light vessel.

[12][13] In 2016, several new navigational lights on posts were installed by pile foundation into the seabed at Spithead to be used by the Queen Elizabeth-class aircraft carriers.

In the book series about the naval officer Horatio Hornblower by C. S. Forester, the main protagonist starts off his career by becoming seasick in calm weather on Spithead.

1967 Admiralty Chart of the area (Nab Tower to Spithead)
Closeup map of Spithead