The Battle of Køge Bay, also known to as the Second Battle of Køge Bay, was an indecisive battle that took place on 4 October 1710 (N.S.) during the Great Northern War in Køge Bay (Danish: Køge Bugt), just south of Copenhagen. Denmark had 26 ships of the line and 5 frigates with 1808 guns, and Sweden had 21 ships of the line and several frigates with 1512 guns. The Danish ship Dannebroge exploded and of the 550-man crew only 9 survived. The Swedish ships Tre Kronor and Prinsessan Ulrika Eleonora ran aground. Because of the weather the battle could not continue. However, the Swedish fleet managed to sink and capture a Danish convoy of transport ships that were supposed to embark a Russian invasion force in Danzig. The action in Køge Bay checked those Russian invasion plans of Sweden.
Ships involved in the campaign
Denmark (Gyldenløve)
==== Ships of the line ==== Flagship Elephant (90) under Frantz Petersen Trojel Fredericus IV (110) under Christopher Ernst von Stöcken Christianus V (100) under Knud Reedtz Dannebroge (94) under Iver Huitfeldt - Blew up Justitia (90) under Claus Eskesen Güntelberg Norske Løve (84) under Christoph Christophersen Mars (80) under Jørgen Liebedantz Tre Løver (78) under Edvard Deichmann Prinds Christian (76) under Otto Jacob Thambsen Sophia Hedvig (76) under Christian Carl Gabel Wenden (72) under Peter Raben Dronning Louisa (70) under Niels Larsen Harfoed Haffru (70) under Christen Thomesen Sehested Beskjermer (64) under Daniel Jacob Wilster Ebenetzer (64) under Henrik Clausen Gude Charlotte Amalia (60) under Johan Vibe Svan (60) under Hans Jensen Snidstorph Anna Sophia (60) under Hans Christopher von Offenberg Fredericus III (56) under Rasmus Krag Oldenborg (52) under Michael Bille Sværdfisk (52) under Hans Knoff Tomler (52) under Seneca Christophersen Hagedorn Nelleblad (52) under Wiglas von Schindel Fyen (50) under Ulrich Kaas Delmenhorst (50) under Christian Thomsen Carl Island (50) under Andreas Rosenpalm
==== Frigates ==== Hejren under Hans Jacob Rostgaard Højenhald under Michel Gude Lossen under Gerhard Siewertz Raae under Laurids Reesen Ørnen under Peter Hansen
==== Snows ==== Andrikken under Peder Wichmansen Hofftmann Flyvende Abe under Anders Rasmussen Seirøe Flyvende Fisk under Mathias Løwe Pak an under Cornelius Blichfeldt Snarensvend under Ulrik Frederik Suhm
Sweden (Wachtmeister)
==== Ships of the line ==== Flagship Göta Lejon (90) under Daniel Grundel Enigheten (94) under Jacob De Prou Tre Kronor (86) under Carl Ruuth - Aground, scuttled next day Wenden (82) under Carl Axelsen Raab Sverige (82) under Olof Hubertson WernfeIt Prinsessan Hedvig (80) under Hans Husman Prinsessan Ulrika (80) under Carl Henrik von Löwe - Aground, scuttled next day Göta (76) under Håkon Liderus Nordstjernan (76) under Gustaf von Psilander Prins Carl (76) under Claes Sparre Prins Carl Fredrik (72) under Carl Hans Wachtmeister (1689–1736) Småland (70) under Conrad Braunjan Karlskrona (70) under Peter Pley Skåne (68) under Hans Anckarstierna Bremen (64) under Wilhelm Gyllenskepp Fredrika Amalia (62) under Mikael Henck Westmanland (62) under Olof von Unge Pommern (56) under Gustaf Wilhelm von Gertten Södermanland (56) under Carl Frischen Wachtmeister (56) under Carl Gustav Ulrich Werden (54) under Anders Siöstierna
==== Frigates ==== Phoenix under Johan Casper Printz Sophie Louise Postiljon
==== Fire ships ==== Kat af Kurland St. Peter
==== Brigantines ==== Castor Pollux Skorpionen
==== Bomb vessels ==== Åskadonner Elefant
== Sources == Generalstaben (1906). Bidrag til den store nordiske krigs historie: Felttogene i Nordtyskland og Baahuslen; i Østersøen og Kattegat, 1710–1712 [Contribution to the history of the Great Northern War: The campaigns in northern Germany and Bohuslän; in the Baltic Sea and Kattegat, 1710–1712] (in Danish). Vol. 3. Copenhagen: Gyldendalske Boghandel, Nordisk Forlag. pp. 95–96, 112–113, 116, 123. OCLC 971506418. Lars Ericson Wolke (2011), Sjöslag och Rysshärjningar s. 130-133 Tor Jørgen Melien (2010), Iver Huitfeldt og slaget i Køge bugt 1710, Bergen: John Grieg AS: C. Huitfeldt forlag Gunnar Unger (1923). Illustrerad Svensk Sjökrigshistoria omfattande tiden intill 1680–1814. Stockholm: Albert Bonniers Förlag Lars Ericson Wolke, Martin Hårdstedt (2009), Svenska sjöslag R.C. Anderson (1910), Naval Wars in the Baltic during the Sailing Ship Epoch 1522–1850. London: C. Gilbert-Wood For Kongen og Flåten. Matros Trosners dagbok 1710-1714 (1 ed.). Bergen: Fagbokforlaget. 2017. The diary is published by Hans Christian Bjerg and Tor Jørgen Melien.