Fiji Weather Forecast: Showers and Thunderstorms Expected with Heavy Rainfalls on March 17, 2025

Weather Update
Brought to you by the National Weather Forecasting Centre, Nadi
At 5:30 AM on Monday, March 17, 2025

Hold onto your umbrellas, folks! There’s a low-pressure trough hanging out just east of Fiji, and it’s bringing along some cloud and showers for the ride.

Today’s weather forecast for the Fiji group promises an assortment of cloudy periods with a side of showers over Kadavu, Lau, and the Lomaiviti groups, not to mention the eastern side of Viti Levu (think Navua-Suva-Nausori, Tailevu, Naitasiri, and the interior of Ra), along with parts of Vanua Levu (specifically Cakaudrove and southern Bua province). Get those raincoats out, because there’s a good chance of isolated thunderstorms and heavy rainfall, particularly in the afternoon or evening.

For most of us brave enough to venture out today, expect some fine weather, but don’t be surprised if those afternoon clouds decide to have a little fun with showers and thunderstorms trying to steal the show.

A heads up: if you’re in low-lying areas or places with drainage issues, watch out for possible surface runoff and water accumulation from the afternoon thunderstorms—because who wouldn’t want a little surprise water feature in their yard?

We’re cruising with moderate easterly winds today, and the seas are moderate too—perfect for any daring mariners looking for a bit of an adventure.

Now, looking ahead to Tuesday: expect occasional showers in Kadavu, Lau, and Lomaiviti, plus that tricky eastern Viti Levu and parts of Vanua Levu. Thunderstorms and heavy rainfall may also make an appearance, especially during the afternoon or evening. For everyone else, anticipate a fine day with potential afternoon and evening showers and storms throwing a little drama into the mix, along with a few heavy downpours.

Details for specific areas:

Navua / Suva / Nausori: Expect some clouds with showers. Thunderstorms could pop up in the afternoon or evening, adding a little electricity to your day.

Nadi / Lautoka / Ba: Fine weather if you can ignore the static in the atmosphere during the afternoon with a few showers and threatening thunderstorms.

Sigatoka / Coral Coast: Just like the coffee, things will be fine until the afternoon when those showers and thunderstorms might just come in to shake things up.

Tavua / Rakiraki: Fine weather holds, but don’t let your guard down in the afternoon when showers and thunderstorms might roll in.

Yasawa / Mamanuca group: Enjoy the fine weather, but keep an eye out for isolated afternoon or evening showers and the occasional thunderstorm.

Labasa: A fine day is on the horizon, unless those sneaky afternoon showers and thunderstorms have other ideas!

Savusavu: Cloudy periods call for a bit of caution with some showers expected. Thunderstorms and heavy rainfall might want to join the party in the afternoon.

Lau / Lomaiviti: Cloudy periods, some showers, and isolated thunderstorms heading your way!

Kadavu: Expect a similar scene with cloudy periods and showers, alongside isolated thunderstorms throwing in some drama.

Finally, for Rotuma: Your weather looks mainly fine with some fresh easterly winds and moderate to rough seas. But don’t be shocked if Tuesday brings some clouds, showers, and the occasional thunderstorm crashing the party.

So remember, folks, stay prepared and keep those umbrellas handy; it seems like Fiji’s weather is in the mood for a little mischief!