Battle of Palva Sund
17–18 September 1808, Palva Sund, north of Turku
Indecisive; the Swedish landing at Lokalahti withdrawn
The Swedes landed troops at Lokalahti, on the mainland north of Turku, to strike at the Russian army's communications, and the coastal fleet covered them from the sound of Palva. It held off the Russian flotilla for two days, but the landing force was driven back and re-embarked, and the last Swedish attempt to regain a foothold in Finland came to nothing.
Read more on WikipediaRoyal Swedish Navy
Number of ships unknown, none lost
Imperial Russian Navy
Number of ships unknown, none lost