Mauritania
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
195km²
Area
78km
Coastline
2m
Highest point
27°C
Warmest sea
September
3km
To the mainland
When to go to Tidra
Best for the beach in November.
The sea is warmest in September (27 °C) and coolest in January (19 °C). Comfortable swimming (21 °C or more): from May to November.
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Island in Mauritania
Tidra is an island in Mauritania. It covers 195 km², with 78 km of coastline. Its highest point rises to 2 m. The nearest mainland is 3 km away.
Getting there
- Nouadhibou International Airport (NDB)nearest airport with scheduled flights · 148 km in a straight lineCar hire at NKC airport (Nouakchott)Discover Cars · Affiliate link↗
- 3 km from the mainlanddistance to the nearest continental coast
- Novemberbest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
The shape of the land.
On average the island stands 2 m above the sea. 100 % of it is below 200 m.
- 100 %0–50 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Size, for real
Next to islands you may know.
20 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 25 | 26 | 28 | 30 | 32 | 34 | 32 | 33 | 35 | 33 | 29 | 26 |
| Night low (°C) | 14 | 15 | 17 | 18 | 20 | 22 | 23 | 24 | 25 | 23 | 19 | 16 |
| Sea (°C) | 19 | 19 | 20 | 21 | 21 | 22 | 24 | 26 | 27 | 26 | 23 | 20 |
| Rain (mm) | 2 | 3 | 9 | 1 | 0 | 1 | 9 | 18 | 19 | 10 | 2 | 0 |
| Wet days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 1 | 0 | 0 |
| Sun h/day | 8.7 | 9.3 | 10.3 | 10.9 | 11.1 | 10.4 | 9.7 | 9.3 | 8.8 | 9.0 | 8.6 | 8.2 |
| Wind (km/h) | 20 | 20 | 20 | 23 | 24 | 23 | 20 | 18 | 17 | 18 | 18 | 19 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | −0.8 | +1.1 | +1.1 | +1.0 | +0.8 | +0.6 | +1.0 | +0.8 | +1.6 | +1.1 | +1.1 | ±0.0 |
| 2021 | +0.1 | +0.1 | −0.2 | +0.6 | +0.8 | −0.4 | ±0.0 | ±0.0 | +0.4 | +0.1 | +0.8 | +0.2 |
| 2022 | +1.1 | +1.0 | −0.4 | +0.8 | +2.3 | +2.1 | +0.7 | +1.0 | +1.1 | +0.4 | +1.0 | +1.6 |
| 2023 | +1.2 | −0.4 | +2.2 | +2.5 | +2.7 | +2.8 | +2.0 | +1.4 | +1.0 | +1.5 | +0.8 | +0.8 |
| 2024 | +1.9 | +2.3 | +1.0 | +2.1 | +2.4 | +1.2 | +0.4 | +0.8 | −0.3 | +1.1 | +1.0 | +0.7 |
| 2025 | +0.1 | −0.1 | +0.1 | +1.3 | +1.9 | +1.8 | +1.0 | +1.2 | +0.6 | +1.1 | +1.6 | −0.1 |
+1 warmer than usual −1 cooler than usual
Nearby
More islands nearby.
About these numbers
| Names, area, population | Wikidata (Q2299220) · CC0 |
|---|---|
| Outline | © OpenStreetMap contributors · ODbL |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
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