Swimming on the Croatian Islands in april 2025 Sea temperature by city in april
Do you want to go to the beach on the Croatian Islands in april 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in april on the Croatian Islands by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature on the Croatian Islands in april 2025
Here, find the average sea temperature on the Croatian Islands in april in several coastal cities.
Central in april
60°F
min: 58°F / max: 63°F
59°F
min: 56°F / max: 62°F
60°F
min: 57°F / max: 63°F
60°F
min: 57°F / max: 63°F
Olib island
58°F
min: 54°F / max: 61°F
Biševo island
60°F
min: 57°F / max: 63°F
North in april
57°F
min: 54°F / max: 60°F
57°F
min: 53°F / max: 61°F
Ilovik island
57°F
min: 53°F / max: 61°F
Lošinj island
57°F
min: 54°F / max: 61°F
Rab
58°F
min: 54°F / max: 61°F
Susak island
57°F
min: 54°F / max: 61°F
South in april
61°F
min: 58°F / max: 64°F
61°F
min: 58°F / max: 63°F
Koločep island
61°F
min: 58°F / max: 63°F
Lastovo island
61°F
min: 58°F / max: 64°F
Lopud island
61°F
min: 58°F / max: 63°F
Šipan island
60°F
min: 58°F / max: 63°F
Where should you go swimming on the Croatian Islands in the month of april?
Swimming on the Croatian Islands in april is cold (in the best case scenario)
In april on the Croatian Islands swimming conditions vary by city. Details below:
Swimming in april in Hvar island, Brač, Korčula Island, Mljet, Vis island, Biševo island, Čiovo island, Drvenik Veliki island, Dugi Otok island, Kaprije island, Koločep island, Kornati island, Krapanj island, Lastovo island, Lopud island, Murter island, Prvić island, Šipan island, Šolta island, Žirje island and Zlarin island is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average temperature of 60°F (min: 58°F/max: 63°F).
Forget about swimming in Krk island, Pag island, Cres island, Olib island, Ilovik island, Iž island, Lošinj island, Molat island, Pašman island, Premuda island, Rab, Silba island, Susak island, Ugljan island, Unije island, Vir island, Zverinac island, Krka, Novalja and Punat in april! The water temperature is freezing, reaching as low as 54°F (and only 60°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!
Where to go swimming on the Croatian Islands in april: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in april
Hvar island
| April | |||
| Average sea temperature | 60°F | ||
| Minimum sea temperature | 58°F | ||
| Maximum sea temperature | 63°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 61°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 2in | ||
| Number of days of precipitation | 4 jour(s) (13%) | ||
| Cloud cover | 30% | ||
| Our opinion | cold swimming |
More information on swimming in Hvar island in april
Krk island
| April | |||
| Average sea temperature | 57°F | ||
| Minimum sea temperature | 54°F | ||
| Maximum sea temperature | 60°F | ||
| Average outside temperature | 54°F | ||
| Maximum outside temperature | 58°F | ||
| Minimum outside temperature | 50°F | ||
| Precipitation | 5in | ||
| Number of days of precipitation | 6 jour(s) (21%) | ||
| Cloud cover | 36% | ||
| Our opinion | freezing swimming |
More information on swimming in Krk island in april
Pag island
| April | |||
| Average sea temperature | 59°F | ||
| Minimum sea temperature | 56°F | ||
| Maximum sea temperature | 62°F | ||
| Average outside temperature | 54°F | ||
| Maximum outside temperature | 58°F | ||
| Minimum outside temperature | 49°F | ||
| Precipitation | 5.4in | ||
| Number of days of precipitation | 8 jour(s) (27%) | ||
| Cloud cover | 38% | ||
| Our opinion | freezing swimming |
More information on swimming in Pag island in april
Brač
| April | |||
| Average sea temperature | 60°F | ||
| Minimum sea temperature | 57°F | ||
| Maximum sea temperature | 63°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 61°F | ||
| Minimum outside temperature | 56°F | ||
| Precipitation | 2in | ||
| Number of days of precipitation | 4 jour(s) (13%) | ||
| Cloud cover | 30% | ||
| Our opinion | cold swimming |
More information on swimming in Brač in april
Cres island
| April | |||
| Average sea temperature | 57°F | ||
| Minimum sea temperature | 53°F | ||
| Maximum sea temperature | 61°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 61°F | ||
| Minimum outside temperature | 58°F | ||
| Precipitation | 3.7in | ||
| Number of days of precipitation | 5 jour(s) (16%) | ||
| Cloud cover | 31% | ||
| Our opinion | freezing swimming |
More information on swimming in Cres island in april
List of coastal cities on the Croatian Islands
| Hvar island in april | cold swimming |
| Krk island in april | freezing swimming |
| Pag island in april | freezing swimming |
| Brač in april | cold swimming |
| Cres island in april | freezing swimming |
| Korčula Island in april | cold swimming |
| Mljet in april | cold swimming |
| Vis island in april | cold swimming |
| Olib island in april | freezing swimming |
| Biševo island in april | cold swimming |
| Čiovo island in april | cold swimming |
| Drvenik Veliki island in april | cold swimming |
| Dugi Otok island in april | cold swimming |
| Ilovik island in april | freezing swimming |
| Iž island in april | freezing swimming |
| Kaprije island in april | cold swimming |
| Koločep island in april | cold swimming |
| Kornati island in april | cold swimming |
| Krapanj island in april | cold swimming |
| Lastovo island in april | cold swimming |
| Lopud island in april | cold swimming |
| Lošinj island in april | freezing swimming |
| Molat island in april | freezing swimming |
| Murter island in april | cold swimming |
| Pašman island in april | freezing swimming |
| Premuda island in april | freezing swimming |
| Prvić island in april | cold swimming |
| Rab in april | freezing swimming |
| Silba island in april | freezing swimming |
| Šipan island in april | cold swimming |
| Šolta island in april | cold swimming |
| Susak island in april | freezing swimming |
| Ugljan island in april | freezing swimming |
| Unije island in april | freezing swimming |
| Vir island in april | freezing swimming |
| Žirje island in april | cold swimming |
| Zlarin island in april | cold swimming |
| Zverinac island in april | freezing swimming |
| Krka in april | freezing swimming |
| Novalja in april | freezing swimming |
| Punat in april | freezing swimming |