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Taken from Perry-Castañeda Library (PCL), originally from CIA Indian Ocean Atlas Public domain Wikimedia Commons

Desroches Island

Island

An atoll in the Seychelles' Amirante group known for a single runway, coral reefs and a small resort; visitors come for snorkeling, big-game fishing and secluded beaches.

Desroches Island Amirante IslandsD'Arros IslandCoëtivy IslandFrégate IslandDesroches IslandDesroches Island

Desroches Island essentials

About Desroches Island

Desroches Island is a low-lying coral island in the Amirante group of the Seychelles’ Outer Islands, developed as a small private resort and conservation area. It combines sandy beaches, lagoons and fringing reefs with resort infrastructure.

The island contains an airstrip used by charter flights and a resort complex offering accommodation and recreational activities such as diving and fishing. Natural highlights include turtle-nesting beaches, shallow reefs and coastal birdlife.

Originally used for coconut cultivation and small-scale activity, the island was later developed for tourism while retaining conservation measures for its marine and coastal habitats.

Geographically it lies in the western Indian Ocean as part of the Amirante Islands, several hundred kilometres southwest of Mahé, the main island of the Seychelles; access is by light aircraft or private boat.

  • Access: The island has a commercial airstrip and scheduled charter flights from Mahé, making it one of the more accessible outer-island resorts in the Seychelles.
  • Marine life: Nesting beaches support sea turtles and there are coral reefs and lagoons suitable for snorkeling and diving.

What to See#

  • Airstrip: A small airstrip serves regular charter and resort flights, providing the main connection to the island from Mahé and other outer islands.
  • Resort area: A privately operated resort occupies developed parts of the island, with accommodation, beaches and guest facilities concentrated near the airstrip and lagoon.
When to Go

Best Time to Visit Desroches Island

May-October (the dry season) is the best time for diving and calm seas; book well ahead during this period.

Dry season
May-Oct · 24-30°C (75-86°F)
Calmer seas and lower rainfall; best for diving and beach time.
Wet season
Nov-Apr · 25-31°C (77-88°F)
Warmer and more humid with occasional showers and higher wind risk.

Weather & Climate near Desroches Island

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 24°C to 31°C. Abundant rainfall (1698 mm/year), wettest in January.

Air Quality: AQI 20 Good
Best Time to Visit
MayJuneJuly
Temperature & Rainfall
Temperature Range
30°
Warmest Month
23°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 25° - 30° 31° 277 mm overcast 81% 3.7 m/s 2.5 extreme 12.3h
February Very Good 25° - 30° 31° 213 mm partly cloudy 80% 4.0 m/s 2.8 extreme 12.2h
March Very Good 25° - 31° 32° 149 mm partly cloudy 79% 3.8 m/s 2.8 extreme 12.0h
April Very Good 25° - 31° 32° 149 mm partly cloudy 79% 3.5 m/s 2.6 extreme 11.9h
May Excellent 25° - 30° 32° 101 mm partly cloudy 81% 4.3 m/s 2.2 extreme 11.8h
June Excellent 24° - 29° 27° 71 mm partly cloudy 81% 5.6 m/s 2.0 very high 11.7h
July Excellent 24° - 28° 26° 69 mm partly cloudy 82% 5.8 m/s 2.0 extreme 11.7h
August Very Good 24° - 28° 26° 81 mm partly cloudy 82% 6.5 m/s 2.4 extreme 11.8h
September Excellent 24° - 29° 26° 92 mm partly cloudy 82% 6.0 m/s 2.6 extreme 12.0h
October Excellent 24° - 29° 27° 122 mm partly cloudy 81% 4.4 m/s 2.7 extreme 12.1h
November Very Good 24° - 30° 30° 150 mm some cloud 81% 3.8 m/s 2.7 extreme 12.3h
December Very Good 24° - 30° 30° 224 mm partly cloudy 81% 4.4 m/s 2.6 extreme 12.3h
Getting There & Around

How to Get to Desroches Island

Desroches is reached by a short charter flight from Mahé (Seychelles) to Desroches Island Airport. The resort typically organizes transfers and entry formalities for guests.

Tips for Visiting Desroches Island

  • Desroches is a luxury resort island-book accommodation and any island activities well in advance, especially in high season.
  • Expect resort-arranged dives and snorkeling trips to be the easiest way to see reef sites-independent diving is possible but regulated.
  • Bring reef-safe sunscreen; the island's coral ecosystems are sensitive and the resort enforces environmental measures.