Worst/Best time To Visit Seychelles: A Month By Month Guide
The worst/best times to visit the Seychelles are during the shoulder months of April to May and October to November. During these transitional periods, the trade winds shift, resulting in exceptionally calm seas, light breezes, clear blue skies, and optimal underwater visibility exceeding 30 meters. Average temperatures stay consistently balmy between 24°C and 31°C (75°F to 88°F) year-round, making these months perfect for beach relaxation, snorkeling, and diving without encountering heavy peak-season crowds.
Worst/Best time To Visit Seychelles
Shoulder Months (April–May & October–November): The Ultimate Sweet Spot. These months represent the calm intervals between the two major monsoonic wind patterns. You will experience high underwater visibility, warm seas, and a peaceful atmosphere. May is widely regarded as one of the most picture-perfect months for experiencing world-famous beaches like Anse Source d’Argent on La Digue.
Dry Season (June–September): Best for Hiking & Sailing. The southeast trade winds bring cooler, drier weather and lower humidity, keeping temperatures comfortable around the mid-20s Celsius. While it is ideal for hiking the rugged trails of Morne Seychellois National Park or windsurfing, the brisker winds can make the ocean choppy and cause seaweed to accumulate on south-facing shores. July and August also bring a spike in tourist crowds.
Green Season (December–March): Lush Landscapes & Wildlife. The northwest monsoon brings hot, humid weather and short, heavy tropical downpours, with January typically being the wettest month. Despite the rain, the seas become relatively calm and warm. This is a standout period for wildlife photography and witnessing hawksbill sea turtles nesting and hatching on the beaches. Note that the weeks around Christmas and New Year see a significant surge in resort prices and crowds.
Best Time by Activity
If your trip revolves around a specific hobby, you can optimize your travel window using this guide:
Diving & Snorkeling: March–May & Sept–November: Calm, warm waters with maximum underwater clarity.
Hiking & Trekking: April–October: Drier conditions and cooler breezes that keep land adventures pleasant.
Birdwatching: April–October: Aligns with the breeding and migration periods, especially on Bird Island
Surfing: June–August: Stronger southeast trade winds produce the most reliable waves.
Turtle Hatching: January–March: Ideal window to see tiny hatchlings venturing out from their nests into the ocean.