Juan de Nova Island Island

Uninhabited French-administered coral island in Indian Ocean

Remote coral island in the Scattered Islands in the Indian Ocean. Access is limited; visitors are typically researchers or divers coming for reefs and isolated shorelines.

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Juan de Nova Island at a Glance#

Address: Juan de Nova Island, Scattered Islands in the Indian Ocean (Îles Éparses), Indian Ocean

About Juan de Nova Island#

Juan de Nova Island is a small, uninhabited coral island in the Mozambique Channel administered by France as part of the Scattered Islands in the Indian Ocean. It is noted for its reef, seabird colonies and remote, tropical environment.

The island is primarily visited for scientific and conservation purposes rather than tourism; it supports seabird nesting and surrounding reef habitats. There is no civilian infrastructure for visitors and occasional military or meteorological personnel maintain facilities.

France administers the island from Réunion and it is classified among France’s overseas possessions in the Indian Ocean. Claims and interests in the surrounding maritime zones have made the island strategically and ecologically significant.

The island lies in the Mozambique Channel between Madagascar and the African mainland. It is remote from major population centers and surrounded by coral reef and shallow lagoon waters.

  • Access restrictions: Landing and visits are restricted and normally require permission from French authorities; the island is administered as part of the Scattered Islands in the Indian Ocean.

How to Get to Juan de Nova Island#

No regular civilian transport. The island is administered by France’s Southern and Antarctic Lands; access is granted only for scientific, military, or official purposes. Those seeking legitimate access must contact French authorities.

Tips for Visiting Juan de Nova Island#

  • Juan de Nova is a French-controlled, uninhabited atoll used for military and meteorological purposes; visits are tightly restricted and generally not permitted to tourists.
  • If professional access is required (research, diplomatic), contact the French armed forces or the French Southern and Antarctic Lands administration for permission.

Best Time to Visit Juan de Nova Island#

There is no regular public access; the atoll is administratively French and visits are rare and regulated.

Dry season (May-Oct)
May-Oct · 22-28°C
Calmer seas and lower cyclone risk; still, the island is controlled and access is limited.
Wet/cyclone season (Nov-Apr)
Nov-Apr · 24-30°C
Higher rainfall and cyclone risk; logistics are complicated by weather.

Weather & Climate near Juan de Nova Island#

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 21°C to 32°C. Moderate rainfall (920 mm/year) with a pronounced dry season.

Air Quality: AQI 28 Good
Temperature & Rainfall
Temperature Range
32°
Warmest Month
21°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - 25° - 31° 28° 301 mm - - 2.7 m/s - -
February - 25° - 31° 28° 232 mm - - 2.4 m/s - -
March - 25° - 32° 29° 138 mm - - 2.5 m/s - -
April - 25° - 32° 28° 23 mm - - 2.9 m/s - -
May - 23° - 31° 27° 12 mm - - 2.7 m/s - -
June - 22° - 30° 26° 8 mm - - 3.1 m/s - -
July - 21° - 29° 25° 12 mm - - 3.2 m/s - -
August - 21° - 29° 25° 2 mm - - 3.1 m/s - -
September - 22° - 29° 26° 2 mm - - 3.5 m/s - -
October - 23° - 30° 27° 7 mm - - 3.6 m/s - -
November - 24° - 31° 28° 18 mm - - 3.3 m/s - -
December - 25° - 32° 28° 165 mm - - 3.2 m/s - -