Best Time to Visit French Polynesia: A Season-by-Season Guide

French Polynesia’s dry season runs roughly from May to October, during the Southern Hemisphere winter. Days are typically sunny and warm, from the high 70s to the mid-80s °F, nights are a little cooler and humidity drops. It’s the most reliable time for lagoon days, snorkeling and sailing between islands.

The trade-off is wind. The southeast trade winds, known locally as the maraamu, can blow for several days at a time in midwinter, roughing up the open ocean and making some boat transfers bumpy. Lagoons stay sheltered, and the breeze is welcome relief from the sun.

From about November to April it’s hotter and more humid, with rain that tends to arrive as heavy, short showers followed by sun. Some stretches are wet for days, especially from December to March, but many travelers find the warmth, green landscapes and lower prices worth it.

French Polynesia sits toward the edge of the South Pacific cyclone zone, so cyclones are infrequent, but the risk peaks from December to March and rises in some El Niño years. Travel insurance that covers weather disruption is sensible for wet-season trips; see travel insurance explained.

Humpback whales come to French Polynesia’s warm waters to mate and calve, roughly from July to November, with sightings commonly around Moorea and Tahiti and in the Austral Islands, especially Rurutu. Choose a licensed operator that follows the local whale-approach rules.

Divers have their own calendar. Sharks, manta rays and dolphins are present year-round in the Tuamotus, and Fakarava’s south pass is famous for a mass grouper spawning, attended by hundreds of sharks, around June and July.

Events add a lot to a trip but also fill hotels and inter-island flights, so book early if your dates overlap.

Demand peaks from June through August, when North American and European school holidays line up with the dry season, and again over Christmas and New Year. Overwater bungalows on Bora Bora and Moorea can sell out months ahead for those dates, so plan nine to twelve months out.

The best value is usually in the wet season outside the holidays and in the shoulder months of April, May and November. Your French Polynesia packing list barely changes by season: light clothing, reef-safe sunscreen and a light rain jacket year-round.