When To Go · Destination Guide
Quiet pass diving, coral gardens, and old Polynesia in the Leeward Islands
Updated Apr 21, 2026 • 32 sources
When to go
Huahine is diveable and snorkelfriendly yearround, but the easiest overall planning window is May to October, French Polynesia's drier, less humid austral winter.
Best overall window
Drier austral winter, lower humidity, comfortable land touring, and water around 27°C to 28°C.
Outside that window
Warm, humid wet season with tropical showers, higher storm monitoring, and occasional high swell or transport disruption.
Start with the overall answer, then switch only when scuba, freedive, snorkel, or topside timing changes the trip in a meaningful way.
The overall row stays visible so you can compare it against the currently selected scope.
| Scope | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall | Overall - Jan: Tradeoffs | Overall - Feb: Tradeoffs | Overall - Mar: Tradeoffs | Overall - Apr: Good | Overall - May: Best | Overall - Jun: Best | Overall - Jul: Best | Overall - Aug: Best | Overall - Sep: Best | Overall - Oct: Best | Overall - Nov: Good | Overall - Dec: Tradeoffs |
These do not replace the overall planner. Use them only if a specific animal or event is driving your trip dates.
Humpback Whale Migration
Best for Snorkel, Topside, Scuba, Freedive
Jul to Nov
Humpbacks migrate through French Polynesian waters during the regulated season.
Pass Sharks and Schooling Fish
Best for Scuba
Year-round
Gray reef sharks, blacktip reef sharks, jacks, barracuda, snappers, and batfish are associated with Avapeihi, Fitii, and outerreef dives when tide, visibility, and current align.
Lagoon Coral Garden Life
Best for Snorkel, Freedive
Year-round
Coral gardens around Bourayne, Tefarerii, Motu Vaiorea, Fare, and Avea support tropical fish, clams, rays, and shallow reef photography yearround.
Heiva Season and Village Culture
Best for Topside
Jul
July is the classic Heiva period across French Polynesia.
Built from climate references, access rules, and destination operators. Wildlife timing and route flexibility can shift year to year.