Praslin

Praslin is at its sunniest and driest from May through October, when southeast trade winds bring clearer skies, lower humidity and calmer seas. This is the most reliable window for hiking Valleé de Mai, beach days and boat trips between islands, with steady conditions that favor outdoor itineraries and snorkeling visibility. The November to April period is warmer and more humid, with more frequent short, intense showers and occasional rougher seas during stormy spells. The island is at its most lush then, and water temperatures are inviting, making it attractive for diving and marine life viewing despite the higher chance of rain interruptions. Plan around priorities: choose the drier months for dependable outdoor weather and smoother transfers, and the wetter months for fewer crowds, greener landscapes and warmer water, accepting the possibility of brief travel delays and variable sea conditions. Prices and availability can shift with seasonality, so secure key accommodations and activities in advance for peak times.