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Warmest sea in Greece in March

632 coastal locations in Greece ranked by their typical March sea temperature. Region-wide average in March: 15.6°C. The top of the list is where to find the warmest swimming this month.

Warmest in March

Megisti (Kastellorizo)

17.6°C March mean in Greece

Regional March average

15.6°C

across all 632 coastal locations in Greece

Vs annual mean

-4.8°C

below the year-round regional average

What the Greece sea feels like in March

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Greece monthly average 15.6°C to 26.4°C
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  • Warmest month August 26.4°C
  • Coldest month March 15.6°C
  • Annual mean 20.4°C
  • Months above 20°C 6 of 12

Where March fits in the year

March sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Greece month rankings:

Greece sea temperature map (live)

The map shows today's latest reading at every Greece location. The list below is based on the typical March mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Greece locations in March

Sorted by the typical March mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location March mean
1 Megisti (Kastellorizo) Notio Aigaio 17.6°C
2 Rodos Notio Aigaio 17.6°C
3 Agathi Beach Rhodes Island 17.5°C
4 Charaki Rhodes Island 17.5°C
5 Kalathos Rhodes Island 17.5°C
6 Lardos Rhodes Island 17.5°C
7 Lindos Rhodes Island 17.5°C
8 Pefki Rhodes Island 17.5°C
9 Stegna Rhodes Island 17.5°C
10 Theotokos Rhodes Island 17.5°C
11 Tsambika Beach Rhodes Island 17.5°C
12 Lachania Rhodes Island 17.5°C
13 Macheria Rhodes Island 17.5°C
14 Prasonisi Rhodes Island 17.5°C
15 Akrotiri Santorini 17.5°C
16 Afandou Rhodes Island 17.5°C
17 Ammoudes Rhodes Island 17.5°C
18 Faliraki Rhodes Island 17.5°C
19 Gennadi Rhodes Island 17.5°C
20 Ialysos Rhodes Island 17.5°C
21 Ixia Rhodes Island 17.5°C
22 Kalithea Rhodes Island 17.5°C
23 Kiotari Rhodes Island 17.5°C
24 Kolymbia Rhodes Island 17.5°C
25 Kremasti Rhodes Island 17.5°C
Show 25 more ▸
26 Petaloudes Rhodes Island 17.5°C
27 Rhodes Rhodes Island 17.5°C
28 Soroni Rhodes Island 17.5°C
29 Theologos Rhodes Island 17.5°C
30 Vagies Rhodes Island 17.5°C
31 Nisos Symi Aegean 17.5°C
32 Chálki Ionian Islands 17.5°C
33 Fanes Rhodes Island 17.4°C
34 Kalavarda Rhodes Island 17.4°C
35 Kameiros Rhodes Island 17.4°C
36 Kamiros Skala Rhodes Island 17.4°C
37 Mandriko Rhodes Island 17.4°C
38 Monolithos Rhodes Island 17.4°C
39 Kastellorizo Aegean Islands 17.4°C
40 Symi Aegean Islands 17.3°C
41 Tilos Aegean Islands 17.3°C
42 Nisos Kos Aegean 17.3°C
43 Kardámaina Ionian Islands 17.2°C
44 Astypálaia Ionian Islands 17.2°C
45 Frý Ionian Islands 17.2°C
46 Karpathos Aegean Islands 17.2°C
47 Nisos Astipalaia Aegean 17.2°C
48 Pigadia Aegean Islands 17.2°C
49 Kasos Aegean Islands 17.2°C
50 Mandraki Aegean Islands 17.2°C

Coldest 10 in Greece in March

Same data the other way. Helpful if you want to know which Greece coasts to avoid for swimming in March.

# Location March mean
1 Made Crete 5.7°C
2 Alexandroupoli Eastern Macedonia and Thrace 12.7°C
3 Paleopoli Samothrace 12.7°C
4 Therma Samothrace 12.8°C
5 Kamariotissa Samothrace 12.9°C
6 Platanitis Eastern Macedonia and Thrace 12.9°C
7 Chrisi Akti Thassos Island 13.1°C
8 Chrisi Ammoudia Thassos Island 13.1°C
9 Golden Beach Thassos Island 13.1°C
10 Kinira Thassos Island 13.1°C

More on this region