Another series worth reading is the Bolitho series by Alexander Kent, which is a pseudonym for Douglas Reeman. Reeman has written a ton of naval fiction set in WWI and WWII mainly under his own name as well. He joined the Royal Navy at the age of 16 in 1940, and served in WWII and Korea, rising to Lieutenant.
I think I have read everything Reeman (Kent) has ever written. The last few have been a bit repetitive of earlier works....but I still enjoyed them.
The Bolitho series is excellent and spans generations of the Bolitho family and touches on many great historical naval events.