May is one of the best months for liveaboard diving in Papua New Guinea. Conditions are at their peak with great visibility, calm seas and prime marine life encounters.
What you might see
Year-round overview for Papua New Guinea
Frequently asked questions
Is May a good month to dive in Papua New Guinea?
May in Papua New Guinea is rated as peak season. Water temperatures are around 27–29°C and conditions are usually suitable for liveaboard trips.
What can you see diving in Papua New Guinea in May?
In May, divers in Papua New Guinea typically encounter the marine life highlighted on this page, with seasonal aggregations depending on currents, plankton blooms and breeding cycles.
Should I book a Papua New Guinea liveaboard for May or wait?
If you want this month's specific marine life and conditions, book early — peak departures fill up months ahead. If you are flexible, compare April and June which often share similar conditions.
Find a liveaboard for May
Compare available Papua New Guinea liveaboards departing in May.
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