Battle of Latarnia

Battle of Latarnia/Weichselsmünde
Part of the Polish–Swedish War (1626–1629) and the Prussian campaign (1626–1629)

Fortress at Latarnia
Date15 July 1628
Location
Latarnia, near Gdańsk
Result Swedish victory
Belligerents
Swedish Empire  Polish–Lithuanian Commonwealth
 Danzig
Commanders and leaders
Gustavus Adolphus
Patrick Hume 
Unknown
Units involved
Alexander von Essen’s Finnish infantry regiment
Swedish Army
Eight cavalry companies
Commonwealth navy
Strength
Around 1,000 men
25 artillery
12–15 warships
Casualties and losses
12 killed 3 warships sunk
Majority of the fleet damaged

The Battle of Latarnia or Weichselsmünde was a surprise attack by Swedish artillery on a Polish fleet stationed outside Danzig at Weichselsmünde in 1628.