Mamanuca Islands Weather Forecast
Mamanuca Islands weather: 78°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Mamanuca Islands
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Wed, Aug 26 | 🌦️ Light drizzle | 78° / 72° | 47% · 0,0 in | 16 mph | 7 |
| Thu, Aug 27 | 🌦️ Light drizzle | 77° / 73° | 6% · 0,0 in | 19 mph | 8 |
| Fri, Aug 28 | ☀️ Clear sky | 76° / 73° | 2% | 17 mph | 8 |
| Sat, Aug 29 | ☀️ Clear sky | 76° / 75° | 2% | 8 mph | 8 |
| Sun, Aug 30 | ☀️ Clear sky | 76° / 72° | 4% | 16 mph | 8 |
| Mon, Aug 31 | ⛅ Partly cloudy | 77° / 73° | 12% | 21 mph | 8 |
| Tue, Sep 1 | ☁️ Overcast | 77° / 73° | 12% | 26 mph | 7 |
| Wed, Sep 2 | ☁️ Overcast | 77° / 72° | 2% | 23 mph | 6 |
| Thu, Sep 3 | ☁️ Overcast | 77° / 72° | 4% | 24 mph | 8 |
| Fri, Sep 4 | ☁️ Overcast | 78° / 74° | 8% | 20 mph | 8 |
| Sat, Sep 5 | 🌤️ Mainly clear | 78° / 74° | 10% | 24 mph | 8 |
| Sun, Sep 6 | ☀️ Clear sky | 78° / 73° | 18% | 24 mph | 8 |
| Mon, Sep 7 | ☀️ Clear sky | 78° / 71° | 18% | 20 mph | 8 |
| Tue, Sep 8 | ☀️ Clear sky | 77° / 72° | 17% | 19 mph | 8 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 77°F against a August normal of 78°F - right on average.
The next 7 days look unusually dry - roughly 2% of a normal August week (0,0 in against 0,9 in).
What this means for Mamanuca Islands
Today is about average for August. The forecast high of 78°F is in line with the 78°F typical for this month.
A 47% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 38°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- Insect repellent and quick-dry fabrics for humidity
- Avoid swimming outside patrolled areas - waves are running at 1.7 m.
- If your dates are flexible, avoid January, February and March - historically the least comfortable months here.
See the Mamanuca Islands forecast by time range
Mamanuca Islands weather - more answers
Explore Mamanuca Islands
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Frequently asked questions
Where is Mamanuca Islands?
Mamanuca Islands is an island in Fiji. Its coordinates are -17.6667, 177.1. It lies in Oceania.
What is the weather like in Mamanuca Islands right now?
It is currently 78°F (25°C) with clear sky. Humidity is 65% and wind is 3 mph.
When is the best time to visit Mamanuca Islands?
May, June, July, September and October offer the most comfortable conditions in Mamanuca Islands, which has a tropical climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Mamanuca Islands in?
Mamanuca Islands observes Pacific/Fiji (UTC+12:00). The local time is 10:49 PM.
What is the nearest airport to Mamanuca Islands?
The closest airports are Nadi International Airport (NAN), 23 mi away.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 26, 2026 at 10:49 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
