When To Go · Destination Guide
Deep South Maldives diving: big channels, quieter reefs, and equator-side adventure
Updated Feb 13, 2026 • 13 sources
When to go
Gaafu is warm yearround (often near 28°C).
Best overall window
Calmer seas, clearer water windows.
Outside that window
More wind and squalls, use sheltered plans.
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: Best | Overall - Feb: Best | Overall - Mar: Best | Overall - Apr: Best | Overall - May: Good | Overall - Jun: Tradeoffs | Overall - Jul: Tradeoffs | Overall - Aug: Tradeoffs | Overall - Sep: Tradeoffs | Overall - Oct: Tradeoffs | Overall - Nov: Good | Overall - Dec: Best |
These do not replace the overall planner. Use them only if a specific animal or event is driving your trip dates.
Reef shark action in kandus
Best for Scuba
Jan to Apr
Channel dives like Maarehaa Kandu and Kondey Kandu are often planned around tide for the best chance of seeing sharks holding on the edge or cruising the mouth of the pass.
Manta rays on plankton-rich days
Best for Snorkel, Scuba
May to Oct
During the southwest monsoon, plankton can increase and manta encounters become more likely in parts of the Maldives.
Sea turtles on house reefs
Best for Snorkel, Scuba, Freedive
Year-round
Turtles are a yearround possibility on Maldivian house reefs.
Equator Crossing excursions
Best for Topside
Year-round
Deep South resorts and liveaboards sometimes offer an Equator Crossing trip as a halfday boat excursion with a picnic stop when conditions are safe.
Built from climate references, access rules, and destination operators. Wildlife timing and route flexibility can shift year to year.