Greece
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
20.0km²
Area
35km
Coastline
252m
Highest point
26°C
Warmest sea
August
1km
To the mainland
When to go to Spetses
Best for the beach in June and from August to September.
The sea is warmest in August (26 °C) and coolest in February (15 °C). Comfortable swimming (21 °C or more): from June to October.
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.
Greek island of the Argolic Gulf
Spetses is an island in Greece. It covers 20.0 km², with 35 km of coastline. Its highest point rises to 252 m. The nearest mainland is 1 km away.
Getting there
- Kalamata Airport (KLX)nearest airport with scheduled flights · 101 km in a straight lineCar hire at KLX airport (Kalamata)Discover Cars · Affiliate link↗
- FerriesSpetses - Porto Heli, Kosta - Spetses, Hydra - Spetses, Ermioni - Spetses
- 1 km from the mainlanddistance to the nearest continental coast
- June and from August to Septemberbest 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.
On the island
What you find on Spetses.
- 34beachesAgios Mamas, Zogeria Beach, Paradise Beach and 31 more
- 2viewpoints
- 2lighthouses
- 1ferry terminalsSpétses
- 1marinas
- 1waymarked walking routesSpetses trail #5
- 13hotels, guesthouses and apartments
- 48restaurants, cafés and bars
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Spetses in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Spetses, each with its own numbers.
16beaches and covesCoastya
Beach with the warmest sea
26.0°C
sea in the warmest month · according to Coastya
16 beaches
on Coastya, the beach atlas
- Ligonéri26.0°C
- Vréllou26.0°C
- Scholí26.0°C
- Ágioi Anárgyroi26.0°C
- Parádeisos26.0°C
- Kyrá Léni26.0°C
- Kounoupítsa26.0°C
- Tsakóna26.0°C
8 more on CoastyaOpen Coastya ↗
The shape of the land.
On average the island stands 81 m above the sea. 96 % of it is below 200 m.
- 37 %0–50 m
- 58 %50–200 m
- 4 %200–500 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.
5 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Towns on the island
- Spétses4,001 people
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 12 | 13 | 16 | 19 | 24 | 29 | 32 | 32 | 28 | 23 | 18 | 14 |
| Night low (°C) | 8 | 8 | 9 | 12 | 16 | 21 | 24 | 24 | 21 | 17 | 13 | 10 |
| Sea (°C) | 16 | 15 | 15 | 16 | 19 | 23 | 25 | 26 | 25 | 23 | 20 | 18 |
| Rain (mm) | 80 | 70 | 56 | 32 | 24 | 22 | 14 | 10 | 32 | 53 | 76 | 92 |
| Wet days | 11 | 11 | 9 | 7 | 6 | 4 | 3 | 2 | 5 | 7 | 9 | 12 |
| Sun h/day | 4.3 | 5.1 | 6.9 | 8.6 | 10.2 | 12.1 | 12.6 | 11.6 | 9.1 | 6.7 | 4.9 | 3.7 |
| Wind (km/h) | 18 | 18 | 16 | 14 | 12 | 13 | 15 | 16 | 14 | 16 | 16 | 18 |
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 | +0.6 | +0.5 | +0.2 | ±0.0 | +0.5 | −0.1 | ±0.0 | +0.2 | +0.8 | +1.1 | +0.8 | +0.9 |
| 2021 | +1.3 | +1.4 | +1.0 | +0.6 | +1.2 | +0.8 | +1.5 | +1.3 | +0.6 | +0.6 | +0.6 | +0.6 |
| 2022 | +1.0 | +0.7 | +0.1 | +0.2 | +0.5 | +0.4 | ±0.0 | +0.2 | +1.0 | +0.3 | +0.4 | +1.2 |
| 2023 | +1.8 | +1.0 | +0.8 | +0.3 | −0.6 | −0.1 | +2.1 | +1.5 | +0.7 | +1.2 | +1.7 | +1.5 |
| 2024 | +1.9 | +1.0 | +1.0 | +1.5 | +0.2 | +1.3 | +1.1 | +2.1 | +1.8 | +1.6 | +1.3 | +1.6 |
| 2025 | +1.4 | +1.3 | +1.1 | +0.5 | +0.1 | +0.8 | +1.5 | +0.6 | +1.1 | +0.7 | +1.3 | +1.6 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Nearby
More islands nearby.
About these numbers
| Names, area, population | Wikidata (Q368275) · 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 |
| Beaches, mountains, lakes and waterfalls | Coastya — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
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