March 15, 2026: Fiji Weather Forecast Warns of Cloudy Periods, Showers and Isolated Thunderstorms Across the Islands Through Monday

Illustrative image related to March 15, 2026: Fiji Weather Forecast Warns of Cloudy Periods, Showers and Isolated Thunderstorms Across the Islands Through Monday.

A moderate easterly flow will keep much of the group with cloud and some showers, while most other areas can expect a mainly fine day with the chance of afternoon or evening showers and thunderstorms. Seas are generally moderate and winds moderate, with a shift to northeasterly breezes expected on Tuesday.

Cloudy periods with showers are most likely over Serua‑Namosi, Navua‑Suva‑Nausori, Tailevu‑Naitasiri‑Ra, eastern Macuata, Cakaudrove, southern Bua, Taveuni and nearby smaller islands, Lau, Lomaiviti, Kadavu and nearby islands. Elsewhere the forecast is largely fine apart from the usual afternoon and evening showers and thunderstorms. The Coral Coast, and the Nadi/Lautoka/Ba corridor are singled out for afternoon or evening showers and thunderstorms with heavy falls at times, so expect locally heavier downpours there.

Winds are moderate easterlies through tonight, becoming moderate northeasterlies on Tuesday. For most coastal and passage waters around the main islands, seas will remain moderate. Rotuma is experiencing a fresher easterly flow with moderate to rough seas and only brief showers at times, while the rest of the group should see moderate sea conditions.

Local details: Navua, Suva and Nausori will see cloudy periods with some showers (today’s maximum around 32°C; tomorrow 25–32°C, and a similar outlook for Tuesday). Natadradave/Korovou has the same forecast and temperatures. Sigatoka and the Coral Coast will be mostly fine aside from afternoon or evening showers and thunderstorms, with heavy falls possible (today’s max about 32°C; tomorrow 24–32°C). Nadi, Lautoka and Ba are fine apart from afternoon/evening showers and thunderstorms with heavy falls (today’s max 33°C; tomorrow 24–32°C). Tavua and Rakiraki are also mainly fine with evening showers and thunderstorms (today’s max 33°C; tomorrow 24–32°C). The Yasawa and Mamanuca islands can expect fine conditions apart from afternoon or evening showers (today’s max 33°C; tomorrow 24–32°C), with a chance of isolated thunderstorms on Tuesday. Labasa and other northern towns are generally fine except for late showers and thunderstorms (today’s max 33°C; tomorrow 24–32°C). Savusavu, Nabouwalu and Taveuni will see cloudy periods with some showers (today’s max 32°C; tomorrow around 25–32°C, with isolated thunderstorms possible in some areas on Tuesday). Lau and Lomaiviti will have cloudy periods with showers (today’s max 32°C; tomorrow 25–32°C). Kadavu will have cloudy periods with some showers (temperatures near 25–32°C, with Tuesday around 25–31°C). Rotuma remains under an easterly wind flow with mainly fine weather apart from brief showers, moderate to fresh easterlies and moderate to rough seas (today’s max 33°C; tomorrow 25–33°C; Tuesday 25–31°C).