HistoryData
war1809

1809 battle between a French Navy squadron of three frigates and a larger British squadron of ships of the line.

February 23, 1809

A British blockade squadron destroyed three French frigates sheltering under shore batteries, contributing to France's naval defeat in the Biscay region in early 1809.

Quick Facts

Year
1809
Category
war

Key Facts

Date of attack
24 February 1809
French frigates involved
3
French squadron origin port
Lorient
British squadron commander
Rear-Admiral Robert Stopford
French commander
Commodore Pierre Roch Jurien
Outcome for French ships
All three driven ashore, destroyed or damaged beyond repair

Location

Map of Les Sables-d'Olonne, FranceMap of Les Sables-d'Olonne, FranceLes Sables-d'Olonne, France

Cause → Event → Consequence

Cause

A French squadron of three frigates sailed from Lorient on 23 February 1809 intending to rendezvous with Admiral Willaumez's fleet from Brest. Missing the rendezvous, the French ships were pursued by a British blockade squadron under Rear-Admiral Stopford, forcing Commodore Jurien to anchor his frigates under the shore batteries of Les Sables-d'Olonne for protection.

Event

On 24 February 1809, ignoring the shore batteries, Stopford ordered his ships of the line to attack at 09:00, with HMS Defiance leading. The heavier British broadsides overwhelmed the French frigates one by one, and by shortly after noon all three had been driven ashore with heavy casualties, with British accounts stating they were destroyed.

Consequence

The loss of the three frigates left Willaumez's fleet without the reinforcement it sought. That fleet was subsequently trapped at the anchorage of Basque Roads on 26 February and suffered a decisive defeat at the Battle of Basque Roads in April 1809, compounding France's naval losses in the region.

Belligerents & Mobilization Analysis

Side A

1 belligerent

French Navy
Peak Mobilized Forces3
Forces vs Casualties ratio
0Mobilized
Key Commanders

Commodore Pierre Roch Jurien.

Side B

1 belligerent

British Royal Navy
Key Commanders

Rear-Admiral Robert Stopford.

Outcome
British victory; all three French frigates driven ashore and destroyed or damaged beyond repair

Timeline Context

Timeline around 180918091806180718081810181118121809 land treaty between the United States government and several Native American peoples1809 battle in India1809 war during the War of the Fifth Coalition1809 riots in London1809 minor naval engagement during the French Revolutionary Wars1809 minor battle of the Peninsular War1809 small naval battle fought between the French frigate Niémen and several British frigates during the Napoleonic Wars1809 naval battle during the Napoleonic Warsbattle-of-les-sables-dolonne-1809