From the promise of vibrant marine life and increased visibility to the simple pleasure of not having to wear a wetsuit, it's easy to see (pun intended) why so many of us love warm water diving. But where - and when - is such a delight guaranteed? Since the hotter seasons often overlap with heavy rains, stormy weather and chaotic currents, it takes some logistical work to separate the hallmarked hotspots from the lukewarm let-downs. Thankfully, we've done the digging. So, read on to discover our five favourite warm water diving destinations, and when to visit them...

  1. Egypt (22-28°C)
  2. The Maldives (28-30°C)
  3. Palau (28-30°C)
  4. The Bahamas (22-26°C)
  5. Fiji (25-28°C)
Gota Kebir St John's Reef in Egypt

Egypt (22-28°C)

Starting with - in our humble opinion - the best dive destination in Europe, Egypt is a certified scorcher. Here, water temperatures peak at a respectable 28°C and the far-flung visibility is nothing short of exceptional.

Kitted out in either a shorty (a short wetsuit) or a rash vest (a lightweight, quick-drying top), expect to enjoy a variety of marine life when exploring these balmy bays. In the Daedalus Reef, vibrant coral walls and hammerhead sharks await. Whereas, around the Sataya and St John's reefs, it's all about wrecks and dolphin-dense lagoons. Add to that a penchant for liveaboard diving, and Egypt's warm water pedigree quickly becomes apparent.

Best time to dive: March to May and September to November

Surface conditions: 30-38°C with minimal rainfall

Feeling inspired?: Idyllic Islands & Vibrant Reefs: The Best of the Red Sea Aboard a Luxury Liveaboard

Woman scuba diver in the Maldives

The Maldives (28-30°C)

The embodiment of a desert island paradise, it's perhaps unsurprising that the Maldives are as warm beneath the surface as they are above. Boasting sun-soaked shores year-round, they're practically begging you to ditch the wetsuit and dial up the heat.

Home to a staggering concentration of expert instructors and marine biologists, the resorts of the Maldives stand apart thanks to their distinctly dive-happy demeanour. Of course, there's also plenty to see once you're in the water, from whale sharks and grey reef sharks to eagle rays and huge schools of snapper. One thing's for sure: no one does the winning combo of steamy dive sites and suave post-dive digs better than the Maldives.

Best time to dive: December to May

Surface conditions: 30-32°C with hot, sunny days

Feeling inspired?: Liveaboard Island Hopping in the Maldives

Divers using easy ladder in Palau

Palau (28-30°C)

From a bucket-list destination for many to an under-the-radar republic in the middle of the Pacific, our next pick for pleasant plunges is Palau. Spread over 300 islands in Micronesia, this pint-sized paradise offers average water temperatures of 29°C. Not too shabby, if you ask us.

Since the visibility here can stretch as far as 30 metres, you'll also be in with a good chance of spotting a few of the roughly 1,500 species of fish and 700 species of coral that populate these welcoming waters. The showstopper here is the Blue Corner plateau, which received recognition as one of the world's greatest dive sites, but there are plenty of shallow dives, wreck dives and snorkelling opportunities on offer, too. Oh, and the cherry on top? Palau is one of the few destinations in the world where you can observe fish spawning.

Best time to dive: November to June

Surface conditions: 28-31°C with plenty of sunshine

Feeling inspired?: Liveaboard Diving in Palau Aboard the Four Seasons Explorer

Turtles in the Bahamas

The Bahamas (22-26°C)

Scattered between Florida and Cuba, the Bahamas embody cultural contrast, with glitzy yachts and high-rise hotels sitting beside characterful cays and colonial complexes. Brilliant, but what's the water like? Well, in the warmer months, it rarely dips below 24°C. Safe to say, we're still well within the realm of the tropics.

Those looking for a warm water diving destination with an emphasis on sharks should look no further - the Bahamas are famous for their shark feeds, which occur in Nassau and Grand Bahama. Throughout the archipelago, you'll also be in with the chance of swimming alongside (deep breath) tiger sharks, great hammerheads, reef sharks, dolphins, eagle rays and turtles. Talk about hitting the jackpot.

Best time to dive: December to April

Surface conditions: 25-30°C with days being warm, sunny and breezy

Feeling inspired?: Hammerhead Sharks, Coral Reefs & Wreck Diving in the Caribbean: An Adventure Diving with Sharks in the Bahamas

Soft corals in Fiji

Fiji (25-28°C)

Last, but certainly not least (or coldest), is Fiji, the 'Soft Coral Capital of the World.' That claim to fame alone is likely to spark interest, but add 50 metres of visibility and bath-like water temperatures, and you'll have quite the persuasive 'Pros' list.

Vast, vibrant and varied, Fiji's underwater world has all the hallmarks of a top-tier - or should we say top-temperature? - dive destination. Submerged in these tropical tides, you'll be in with the chance of seeing everything from reef sharks, bull sharks and barracuda to manta rays, turtles and schools of jackfish. The archipelago is also home to some of the healthiest coral reefs in the world - so, without further ado, it's time to mask up and dive in.

Best time to dive: May to September

Surface conditions: 25-29°C with comfortable humidity levels and lots of sunshine

Feeling inspired?: Building Reef Highways and Exploring Soft Coral Reefs and Walls in Fiji

Has our hotlist of warm water diving destinations tickled your fancy for fair-weather diving? Reach out to one of our specialists today to start planning your next balmy break...