Why does Fiji have the World's Best Diving?
NAI'A offers the best of world-class scuba diving at an unrivalled variety of sites. NAI'A has found Fiji's finest diving.
Fiji Weather
Fiji is still basking in a cool pond of ocean water surrounded by much warmer water, especially to the north, where hot El Niño water temperatures are unprecedented. Fiji's water temperature has remained cool through previous El Niños, and we are certainly hoping this year will be the same.
Most folks are wearing 5 mil wetsuits, often over hooded vests. Better too warm than too cold!
Recent, average and extreme water temperatures
| Min | Avg | Max | 2026 | |||||
|---|---|---|---|---|---|---|---|---|
| ºF | ºC | ºF | ºC | ºF | ºC | ºF | ºC | |
| Jan | 80.4 | 26.9 | 83.1 | 28.4 | 84.7 | 29.3 | 83.7 | 28.7 |
| Feb | 82.0 | 27.8 | 83.7 | 28.7 | 85.8 | 29.9 | 85.1 | 29.5 |
| Mar | 82.2 | 27.9 | 84.0 | 28.9 | 85.3 | 29.6 | 85.2 | 29.6 |
| Apr | 81.7 | 27.6 | 83.5 | 28.6 | 85.1 | 29.5 | 83.7 | 28.7 |
| May | 80.1 | 26.7 | 82.0 | 27.8 | 84.1 | 28.9 | 82.1 | 27.8 |
| Jun | 78.3 | 25.7 | 80.1 | 26.7 | 82.3 | 27.9 | 80.8 | 27.1 |
| Jul | 77.2 | 25.1 | 78.7 | 26.0 | 80.4 | 26.9 | 79.3 | 26.3 |
| Aug | 76.1 | 24.5 | 77.9 | 25.5 | 79.3 | 26.3 | 78.9 | 26.0 |
| Sep | 75.2 | 24.0 | 78.0 | 25.6 | 80.2 | 26.8 | ||
| Oct | 76.0 | 24.4 | 78.7 | 25.9 | 81.1 | 27.3 | ||
| Nov | 77.4 | 25.2 | 80.1 | 26.7 | 81.8 | 27.7 | ||
| Dec | 78.8 | 26.0 | 81.6 | 27.6 | 83.4 | 28.5 | ||
Explore More...
Where are Fiji's Best Dive Sites?
Since 1993 we’ve explored the best dive sites in Fiji including the barrier reefs near Vatu-i-ra in Bligh Water and at Namena, Wakaya, and Gau in the Koro Sea.
Fiji's Sharks, Mantas, & Big Fish
NAI’A reefs have healthy populations of white-tip, hammerhead and grey reef sharks plus schooling trevally, barracuda, manta rays and other pelagics.
Fiji Value Diving
Experienced dive travellers know that liveaboard scuba diving aboard NAI’A in Fiji is the simplest, most efficient and affordable way to enjoy world-class diving.
“We’ve been on other liveaboards – this is by far the best. Crew, food, sites – everything fantastic!!! Amanda – thanks for saving my ears & Joshua – thanks for saving Steve! The boat layout is top notch & the rooms are great. Thanks so much for an excellent trip.”
~ Lisa & Steve