Elevation of Castro Marim, Algarve, Portugal
Castro Marim, Algarve, Portugal is 3 m (10 ft) above sea level.
Castro Marim's height from sea level is 3 metres, or 10 feet.
Ground within 5 km
Mean 6 m across the 9.2 km square centred on the town, 43 m from its lowest cell to its highest.
Cross-section through Castro Marim
Ground elevation along two lines through the town, 25.8 km end to end, one cell (about 1 km) per step. The red dot is Castro Marim; the vertical scale is the same on both.

Shading is a north-west light over the grid's own slopes. Colour follows elevation: sea level and below, 0–200 m, 500 m, 1,000 m, 2,000 m, 3,500 m, 5,000 m and above.
Towns near Castro Marim
| Town | Distance | Direction | Elevation | Compared |
|---|---|---|---|---|
| Vila Real de Santo António | 0 km | N | 3 m (10 ft) | same |
| Ayamonte (Spain) | 2.5 km | N | 1 m (3 ft) | −2 m |
| Monte Gordo | 3.3 km | W | 7 m (23 ft) | +4 m |
| Isla Cristina (Spain) | 7.9 km | E | 2 m (7 ft) | −1 m |
| Lepe (Spain) | 19.9 km | E | 20 m (66 ft) | +17 m |
Where Castro Marim is
Latitude 37.1927582, longitude -7.4145954. Open the map here to read the elevation of any point around the town.
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About this reading
The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Castro Marim's recorded coordinates. It is the height of the ground in that cell, not of any building; a town on a slope spans several cells, and the range above says how much that matters here.