Île Madame

Island Tidal island off Charente-Maritime with historic chapel

Off France’s Atlantic coast, Île Madame is reachable on foot at low tide via a tidal causeway; visitors come for tidal walks, beaches and coastal birdwatching.

Main image
Wikivoyage banner

Île Madame is a small tidal island off the west coast of France in the Charente-Maritime department of Nouvelle-Aquitaine. The island lies close to the mainland and is connected by a tidal causeway that allows pedestrian access at low tide.

The island’s landscape includes tidal flats and coastal marshes and it has a history of local maritime and fishing use rather than urban development. It is visited for short walks and coastal scenery rather than staffed tourist facilities.

Historically the island has been used intermittently by local populations for grazing and as a waypoint in coastal navigation; its causeway and tidal character have shaped how and when it can be accessed.

Île Madame sits in the estuarine waters of western France’s Atlantic coast, near the Charente estuary and the communities along the Charente-Maritime shoreline.

  • Tidal island access: A small tidal island off the Charente-Maritime coast within Nouvelle-Aquitaine that is reached from the mainland at low tide via a natural causeway; the island has coastal marshes and rustic archaeological traces.
Île Madame
Île Madame, Nouvelle-Aquitaine, France
45.9576, -1.1139

How to Get to Île Madame #

Access usually by local boat or charter from nearby mainland ports; consult regional maritime services for schedules and landing permissions.

Tips for Visiting Île Madame #

  • Check local municipal information for access and conservation rules if planning a landing or coastal approach.
  • Respect any protected habitats-small French Atlantic islands often have bird-nesting restrictions in certain seasons.

Best Time to Visit Île Madame #

Summer months for easiest access and most services.

Summer
June-August · 15-22°C
Best for visiting coastal islands and boat access.

Weather & Climate near Île Madame #

Climate

Temperate climate with mild summers (peaking in August) and cold winters (coldest in January). Temperatures range from 4°C to 24°C. Moderate rainfall (782 mm/year).

Temperature & Rainfall
Temperature Range
24°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 9°C and lows of 4°C. Regular rainfall (83 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

83 mm
Rainfall
5.5 m/s
Wind
Light Breeze

February

February is cold with highs of 10°C and lows of 4°C. Moderate rainfall (72 mm).

Comfort

Feels Like Cold
C
Temperature
10°

Weather

72 mm
Rainfall
5.3 m/s
Wind
Light Breeze

March

March is cold with highs of 13°C and lows of 6°C. Moderate rainfall (55 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

55 mm
Rainfall
5.2 m/s
Wind
Light Breeze

April

April is cool with highs of 15°C and lows of 7°C. Moderate rainfall (60 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
15°

Weather

60 mm
Rainfall
5.3 m/s
Wind
Light Breeze

May

May is cool with highs of 18°C and lows of 11°C. Moderate rainfall (57 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°

Weather

57 mm
Rainfall
4.9 m/s
Wind
Light Breeze

June

June is cool with highs of 21°C and lows of 14°C. Moderate rainfall (41 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 21°

Weather

41 mm
Rainfall
4.7 m/s
Wind
Light Breeze

July

July is mild with highs of 24°C and lows of 16°C. Moderate rainfall (35 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 24°

Weather

35 mm
Rainfall
4.5 m/s
Wind
Light Breeze

August

August is the warmest month with highs of 24°C and lows of 16°C. Moderate rainfall (41 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 24°

Weather

41 mm
Rainfall
4.2 m/s
Wind
Light Breeze

September

September is cool with highs of 22°C and lows of 14°C. Moderate rainfall (67 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 22°

Weather

67 mm
Rainfall
4.5 m/s
Wind
Light Breeze

October

October is cool with highs of 18°C and lows of 11°C. Regular rainfall (88 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 18°

Weather

88 mm
Rainfall
5.1 m/s
Wind
Light Breeze

November

November is cold with highs of 13°C and lows of 7°C. The wettest month with 95 mm of rain.

Comfort

10°
Feels Like Cold
10°C
Temperature
13°

Weather

95 mm
Rainfall
5.1 m/s
Wind
Light Breeze

December

December is cold with highs of 10°C and lows of 5°C. Regular rainfall (88 mm).

Comfort

Feels Like Cold
C
Temperature
10°

Weather

88 mm
Rainfall
5.4 m/s
Wind
Light Breeze

Nearby Attractions to Île Madame