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Warmest sea in Croatia in March

234 coastal locations in Croatia ranked by their typical March sea temperature. Region-wide average in March: 13.2°C. The top of the list is where to find the warmest swimming this month.

Warmest in March

Molunat

14.8°C March mean in Croatia

Regional March average

13.2°C

across all 234 coastal locations in Croatia

Vs annual mean

-5.6°C

below the year-round regional average

What the Croatia sea feels like in March

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

Croatia monthly average 13.2°C to 25.7°C
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  • Warmest month August 25.7°C
  • Coldest month March 13.2°C
  • Annual mean 18.8°C
  • Months above 20°C 5 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 Croatia month rankings:

Croatia sea temperature map (live)

The map shows today's latest reading at every Croatia 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 Croatia 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 Molunat 14.8°C
2 Cavtat 14.7°C
3 Dubrovnik 14.7°C
4 Kolocep Island 14.7°C
5 Kupari 14.7°C
6 Mlini 14.7°C
7 Mokosica 14.7°C
8 Orasac 14.7°C
9 Plat 14.7°C
10 Srebreno 14.7°C
11 Prevlaka 14.7°C
12 Dubrovnik (Luka Gruz) Dubrovačko-neretvanska županija 14.7°C
13 Elafiti Islands 14.7°C
14 Lopud 14.7°C
15 Sipan 14.7°C
16 Trsteno 14.7°C
17 Zaton Dubrovačko-neretvanska županija 14.7°C
18 Mljet 14.7°C
19 Slano 14.7°C
20 Brijesta 14.6°C
21 Klek 14.6°C
22 Komarna 14.6°C
23 Mali Ston 14.6°C
24 Peljesac 14.6°C
25 Prapratno 14.6°C
Show 25 more ▸
26 Ston 14.6°C
27 Duba 14.6°C
28 Pomena 14.6°C
29 Trstenik 14.6°C
30 Zuljana 14.6°C
31 Gradac 14.4°C
32 Ploce 14.4°C
33 Podaca 14.4°C
34 Trpanj 14.4°C
35 Zaostrog 14.4°C
36 Jelsa 14.4°C
37 Stari Grad 14.4°C
38 Starigrad 14.4°C
39 Vrboska 14.4°C
40 Zavala 14.4°C
41 Otok Svetac Splitsko-dalmatinska županija 14.3°C
42 Žrnovo Dubrovačko-neretvanska županija 14.3°C
43 Drasnice 14.3°C
44 Drvenik 14.3°C
45 Igrane 14.3°C
46 Loviste 14.3°C
47 Makarska riviera 14.3°C
48 Podgora 14.3°C
49 Zivogosce 14.3°C
50 Drvenik Veli 14.2°C

Coldest 10 in Croatia in March

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

# Location March mean
1 Bakar 10.8°C
2 Kraljevica 10.8°C
3 Moscenicka Draga 10.8°C
4 Kanegra 10.8°C
5 Katoro 10.8°C
6 Monterol 10.8°C
7 Novigrad 10.8°C
8 Savudrija 10.8°C
9 Umag 10.8°C
10 Zambratija 10.8°C

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