Astove Atoll
Island Remote coral atoll in Seychelles, noted diving destination
A remote coral atoll in the Seychelles’ Outer Islands, ringed by a long reef and visited for scuba diving, fly-in fishing trips and seasonal seabird colonies under strict conservation controls.
How to Get to Astove Atoll #
Access is by private charter or liveaboard from Mahé or other Seychelles islands; flights are irregular and often require prearranged logistics.
Tips for Visiting Astove Atoll #
- Access to Astove Atoll typically requires a liveaboard or a charter-book through specialized operators well in advance.
- The atoll is remote and rustic-expect basic accommodations and a focus on marine activities: spear fishing, fly-fishing and snorkelling.
- Respect local conservation rules-the atoll's ecology is fragile and often protected under regional regulations.
Best Time to Visit Astove Atoll #
Best visited May-October for calmer seas and clearer waters.
Dry season (May-Oct)
May-Oct · 24-29°C
Calmer seas and good visibility for diving and fishing.
Wet season (Nov-Apr)
Nov-Apr · 25-32°C
Higher rainfall but still warm; some operators avoid this season for sea conditions.
Weather & Climate near Astove Atoll #
Climate
Temperature & Rainfall
Temperature Range
30°
Warmest Month
23°
Coldest Month
Monthly Conditions
January
Weather
2.7
UV Index
Extreme
12.5h daylight
February
Weather
2.8
UV Index
Extreme
12.3h daylight
March
Weather
2.8
UV Index
Extreme
12.0h daylight
April
Weather
2.5
UV Index
Extreme
11.8h daylight
May
Weather
2.0
UV Index
Extreme
11.5h daylight
June
Weather
1.8
UV Index
Very High
11.4h daylight
July
Weather
1.9
UV Index
Very High
11.5h daylight
August
Weather
2.2
UV Index
Extreme
11.7h daylight
September
Weather
2.6
UV Index
Extreme
11.9h daylight
October
Weather
2.8
UV Index
Extreme
12.2h daylight
November
Weather
2.9
UV Index
Extreme
12.5h daylight
December
Weather
2.8
UV Index
Extreme
12.6h daylight
