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
This is the last water temperature data before NAI'A goes to Tonga for our annual humpback whale swim expeditions. After a precipitous fall last month, the water temperature has stabilised at the winter average and passengers on the last charter enjoyed some of the clearest water and best diving conditions ever! On the other hand, divers doing four or five dives a day will want to start wearing 5mm wetsuits and possibly hoods. For those of you joining us in Tonga, please know that the water temperature there is generally a whole degree cooler than in Fiji.
More detailed graph of water temperatures. Note the significant variation from year to year.
Recent, average and extreme water temperatures
| Min | Avg | Max | 2019 | |||||
|---|---|---|---|---|---|---|---|---|
| ºF | ºC | ºF | ºC | ºF | ºC | ºF | ºC | |
| Jan | 80.4 | 26.9 | 83.1 | 28.4 | 84.7 | 29.3 | 83.4 | 28.6 |
| Feb | 82 | 27.8 | 83.7 | 28.7 | 85.8 | 29.9 | 84.6 | 29.8 |
| Mar | 82.2 | 27.9 | 84 | 28.9 | 85.3 | 29.6 | 84.0 | 28.9 |
| Apr | 81.7 | 27.6 | 83.5 | 28.6 | 85.1 | 29.5 | 81.1 | 27.5 |
| May | 80.1 | 26.7 | 82 | 27.8 | 84.1 | 28.9 | ||
| Jun | 78.3 | 25.7 | 80.1 | 26.7 | 82.3 | 27.9 | ||
| Jul | 77.2 | 25.1 | 78.7 | 26 | 80.4 | 26.9 | ||
| Aug | 76.1 | 24.5 | 77.9 | 25.5 | 79.3 | 26.3 | ||
| Sep | 75.2 | 24 | 78 | 25.6 | 80.2 | 26.8 | ||
| Oct | 76 | 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 | 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.
“Lomaiviti reefs are in extremely good condition compared to Indonesia and PNG. Immediate action must be taken to conserve this unique region.”
~ Dr. Michael Marnane, Marine Biologist, Wildlife Conservation Society