Climate croatia

Due to geographical diversity, Croatian regions differ among each other in climate as well - from moderately warm and rainy climate in the interior, through cold winter climate in the mountain regions, to warm Mediterranean climate in the coastal area and on the islands.

In the coastal regions, average January temperatures range from 5°C to 9°C. In August they vary from 22°C to 25°C average, with sea temperatures from 12°C in winter to 25°C in the summer. Spring and autumn (April, May and October) are usually pleasantly warm, with somewhat stronger winds, which is attractive to more experienced yachtsmen.


Different types of wind that appear on Adriatic bring different problems or ease, for both locals and sailors. Bora is cold, abrupt and dangerous wind, but it also brings clear weather and fresher air. This is why most people like it better than sirocco (jugo, SE wind) which brings “heavy” air and low air pressure that cause headaches, bad mood and similar problems, especially in Dalmatia.

NE wind – Bora

This cold SE wind blows from the mainland towards the open sea and brings bright weather. It starts suddenly and blows in gusts, strongest of which are in the Velebit channel and Gulf of Trieste. In the summer Bora is not as strong and abrupt as it is in winter. It lasts for a few day (sometimes less than 24 hours), but in winter it can last for up to two weeks.

Bora can be very unpleasant for smaller boats. Her vehement temper is the most dangerous thing about it, particularly for less experienced yachtsmen. As it appears suddenly and blows in gusts, it is very difficult to foresee it, and in the coastal area she reaches the speed of 40-50 knots (even more in winter).
If Bora catches you at sea, the best thing to do is try to find some shelter at the SW foothills of the islands (the higher the island, the better).

SE wind – sirocco (jugo)

Warm SE wind, known as sirocco, is created in the cyclone area and brings clouds, rain and low air pressure from the Mediterranean and south parts of Adriatic. It develops gradually and it usually can be noticed two or three days in advance, so you can plan finding a safe shelter.
Sirocco is also responsible for very high waves, especially in the channels, and the best thing to do is to find cover in the nearest marina. However, if it catches you at sea, you should hide at the NE side of the islands.
In summer, sirocco appears as the local wind (particularly in the south Adriatic), but in winter it often reaches north Adriatic as well.
There are also so called dry southern winds that don’t bring rain but can have strength of a storm.

Other winds

NW wind – mistral (meastral) is a mild, local summer wind that blows from the sea and brings clear sky and ease from the summer sultriness. It appears in the morning, grows stronger in the afternoon and ceases in the evening, when wind burin takes its place.

NE wind – burin is a summer wind that blows from the mainland. It is a light summer breeze that eases the heat of summer nights.

SSW wind – tramontana is a mild wind that appears due to air pressure changes between cyclones. You can feel strong tramuntana at a clear day.

Pulenat blows from the west. It is a short lasting but strong wind, often connected with the summer storms.

Lebić is caused by cyclonal and anticyclonal movments in the north, it blows from the SW and it can last for as long as two days. Occasionally, its strength increases which causes higher vawes alond the SW coasts.

Levant blows from the east, and is creadted when the influences of Bora and Jugo intermix. It brings humidity and low air temperatures.

Sudden, unexpected summer storms are, next to Bora, the most dangerous, especially for smaller boats. These are thermal storms that come racing from the open sea; they don’t last long, but are very powerful. They mostly appear in summer, and their power increases as the autumn approaches.
As soon as you notice even the slighthest indication of storm approaching, quickly find cover because you have very little time. It would be best if you could completely get out of its way.
These storms have caught many boats off guard because, prior to their appearance, the sea is unusaually calm, there is no wind or thunderstorms… only a few minutes before it strikes, you feel a breeze.
This is way it is extremely important to pay attention to weather changes and weather forecast, because you’ll find yourself in great danger if one of these storms catches you at the open sea.

Weather forecast

Information about the weather on the Adriatic

Radio stations along the coast broadcast weather information and forecast several times a day, in Croatian and English.
Radio Rijeka, UKW channel 24 at 5:35 a.m., 2:35 p.m. and 7:35 p.m.
Radio Split, UKW channels 07, 21, 23 and 81 at 5:45 a.m., 12:45 p.m. and 7:45 p.m.
Radio Dubrovnik, UKW channels 07 and 04 at 6:25 a.m., 1:20 p.m. and 9:20 p.m.

Continuus broadcasting of weather information via VHF transmitters

Weather information for the territory of Cratian waters in Croatian, English, Italian and German are broadcasted constantly, every 10 minutes. The information is updated at 7 a.m., 1 p.m. and 7 p.m. local times. They briefly inform you on current weather situation and air preassure and give short forecast for the next 24 hours.


VHF-chanel 73 for North Adriatic / west coast of Istria
VHF-kanalu 69 for North Adriatic / east region
VHF-kanalu 67 for Middle Adriatic / east region
VHF-kanalu 73 for South Adriatic / east region

(source: Croatian Tourist Board)

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Radek (Czech Republic), We are enjoying ourselves and the boat you provided enormously! Baska Voda is great and so is the boat. We like it here so much that we are definitely coming back this August. Sincerely Yours
Peter (Germany), We had a truly outstanding week, skipper, weather, destinations, boat… Everything just fine, and most enjoyable.
Colin (UK), We had a marvellous holiday and I am writing to thank you for all your help and assistance. The boat was presented in excellent condition, exceptionally clean and very well equipped. The team at Kremik were first class and I would ask that you thank them for all their efforts.
Having normally sailed in Greece and Turkey, we found the Croatia experience a refreshing change with beautiful scenery, unspoilt villages, excellent and varied food, first class marinas and friendly people. We crammed a great deal into the week and have come home with many happy memories - it was great holiday!
We'll be back!
Richard (UK), We had a most wonderful time. And we were looked after superbly by both you and the Marina office, in particular Anna who was brilliant and v helpful.
I will certainly be coming back to you. It was a great hols and we were treated professionally. Thank you for all you did to ensure all went well.
My best wishes and we will no doubt be in touch.
Giorgio (Italy), Thank you. The holiday was great and we'll definitely be coming back.
See you soon.
Alexander (Russia), Thank You a lot! That was amazing trip! You got a such a nice country! So nice people!
The nature is just perfect!
Thank You so much!
Massimo (Italy), I just want to tell you that our experience sailing Croatia was absolutely positive. The marina staff was very friendly and helpful, they were of great assistance and gave us all necessary information. The boat was just as I had expected, clean and in good condition and we had no problems while sailing.
I was a bit worried something might go wrong because this was the first time we booked a charter through your agency and on-line but this experience proved us how efficient and reliable you are.
Congratulations and thank you. We will definitely be back and until then I send you kind regards.
Marko (Serbia), It was great meeting you.
The cruise was great. Our skipper was excellent; he thought us a thing or two about sailing, and showed us some beautiful places.
Thank you a lot.
Allan (UK), We would like to thank your company for a fantastic trip. In particular we were extremely happy with our captain. He was a superb captain and all of the crew was extremely pleased to have him on board. He also suggested a very enjoyable route for the trip. Our particular boat was also in perfect condition and we only had smooth sailing over the seven days.
I will definitely be recommending your company to friends who are interested in visiting Croatia.
Thanks again.
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