Fiji Weather

Fiji's water temperature has been pretty constant over the last two months -- reluctant to acknowledge that we are well into autumn and the days are definitely shorter. Most NAI’A divers are using shorties or vests for the first dive or two, then a thin full suit for dives 3, 4, and 5.

Recent, average and extreme water temperatures

	Min		Avg		Max		2025
	ºF	ºC	ºF	ºC	ºF	ºC	ºF	ºC
Jan	80.4	26.9	83.1	28.4	84.7	29.3	84.5	29.2
Feb	82.0	27.8	83.7	28.7	85.8	29.9	84.8	29.3
Mar	82.2	27.9	84.0	28.9	85.3	29.6
Apr	81.7	27.6	83.5	28.6	85.1	29.5
May	80.1	26.7	82.0	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	26.0	80.4	26.9
Aug	76.1	24.5	77.9	25.5	79.3	26.3
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

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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.

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

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