What is the water temperature in Cairns in January?


What is the water temperature in Cairns in January? The warmest water temperature is in January with an average around 84.9°F / 29.4°C.


Is it safe to swim in the ocean in Cairns?

Can you swim in the ocean in Cairns? Of course you can! Your main concerns when taking a dip in the Cairns ocean are stingrays and jellyfish. That's not to say saltwater crocodiles don't pose a threat on the beaches as well, however, they tend to prefer the muddy and brackish waters of estuaries and creeks.


How many days in Cairns is enough?

Honestly, a lifetime is not enough to explore and enjoy all the amazing natural wonders of Cairns and the Great Barrier Reef. But if you can't spend your life on holiday, we recommend at least three days in Cairns to discover the main attractions. If you have more time, great!


When not to visit the Great Barrier Reef?

The Great Barrier Reef is also prone to thunderstorms and the occasional cyclone. If you want reliably good underwater visibility, summer might not be the best time as rain and storms can cause the water to become murky. It's not all bad though.


When can you see manta rays in the Great Barrier Reef?

Swim with manta rays on the Southern Great Barrier Reef So much so, Lady Elliot Island is referred to as the home of the manta ray. You'll see them throughout the year, but mantas are particularly prevalent in large numbers during the cooler months of May - August.


What months can you swim in Great Barrier Reef?

The prime time to visit the Great Barrier Reef is between May and October when water temperatures are pleasant for swimming, rainfall is low and underwater visibility is high.


Is the water warm in Cairns?

In summer, the average sea temperature at Cairns' northern beaches ranges from 28.9 - 29.4°C (84 - 84.9°F), dipping slightly in winter to 23.8 - 24.5°C (74.8 - 76.1°F).


Is Cairns or Port Douglas better for diving?

Both Cairns and Port Douglas offer a range of dive sites, including shallow coral reefs, coral garden dives, and deeper walls. However, Cairns has a wider range of dive sites on offer, with something to suit all levels of experience. You have the option of extended overnight liveaboard dive trips from Cairns.