The Ultimate Guide and Tips for Planning Your Trip to the Seychelles

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Climate & Seasons in the Seychelles

Weather overview and the best time to travel to the Seychelles

🌴 Best time to visit

April, May, October and November: Absolutely ideal. The sea is calm, the weather is warm, and underwater visibility is excellent for snorkeling.

  • Calm sea: April, May, October, November
  • Snorkeling & diving: March to June
  • Hiking & surfing: June to September
  • Driest months: July to September

Climate & Seasons in the Seychelles

The Seychelles enjoy a tropical climate all year round (26–32 °C). Conditions are mainly influenced by the trade winds:

  • May to September: Cooler, drier, and windier (southeast trade winds).
  • October to April: Warmer and more humid, generally calm seas (northwest winds).
  • December to February: The wettest months, with frequent but short showers.

💡 Good to know: Microclimates make weather forecasts unreliable. It can be raining on Mahé while Praslin enjoys bright sunshine at the same time.

📅 Month-by-month details

Month What to expect Atmosphere
JanuaryHot and humid, warm sea, frequent showers🌦️ Showers
FebruaryHumid, sometimes heavier rainfall💧 Humid
MarchTransition period: calmer sea, good visibility🤿 Snorkeling
AprilVery calm sea, hot weather, excellent snorkeling☀️ Heat
MayStart of southeast trade winds, drier and cooler🌬️ Trade winds
JuneWindier, pleasant temperatures🍃 Fresh
JulyStrong trade winds, dry and windy⛵ Windy
AugustDry and windy, cooler nights🏃 Hiking
SeptemberWinds easing, sea becoming calmer🌊 Transition
OctoberWarm, calm sea💎 Calm
NovemberMore humid, calm sea, good visibility🐠 Fish
DecemberHumid, more showers, peak season🎄 Festive

🔎 Tip: Choose your beaches according to wind direction (SE or NW).

❓ FAQ — Climate & Seasons

Can you visit all year round?
Yes, it is warm (26–32 °C) and generally sunny most of the time.

Water temperature?
It stays between 27 °C and 29 °C all year long.

When is the sea calmest?
Mainly in April and October, but generally from October to May.

Does it rain all day?
No, tropical showers are intense but very short.

Is there a lot of seaweed?
Only on certain beaches depending on the wind, and far less than in many other destinations.

Are there cyclones?
No, the archipelago lies outside the cyclone belt.