Swimming in Opatija in may 2025: Average sea temperature in may and tide times in may 2025
Average sea temperature in Opatija in may 2025.
In may, according to seasonal norms, the sea temperature in Opatija is:
Minimum: 57°F
Average: 65°F
Maximum: 72°F
Other useful seasonal weather averages in may:
- Outside temperature: 54°F to 66°F
- Most common weather: "Clear/Sunny"
- The wind blows at 6.8mph
- It rains a total of 9.2in, over 13 day(s).
Should we swim in Opatija in may?
Yes... and no. The water temperature in Opatija in may is cool
Swimming in may on the beaches of Opatija is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 72°F, it can also be as low as 57°F! Note that the average is 65°F.
Note also that in may, the climate is tolerable with an average outside temperature of 60°F, 9.2in of precipitation (over 13 days) and 80.76 % humidity.
Water and normal seasonal temperatures in Opatija in may
| May | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 57°F | ||
| Maximum sea temperature | 72°F | ||
| Average outside temperature | 61°F | ||
| Maximum outside temperature | 67°F | ||
| Minimum outside temperature | 54°F | ||
| Wind speed | 9.3mph | ||
| Wind temperature | 52°F | ||
| Precipitation | 9.2in | ||
| Number of days of rain | 13 jour(s) (41%) | ||
| Humidity | 81% | ||
| Visibility in kilometers | 9.13km | ||
| Cloud cover | 37% | ||
| Our opinion | cool swimming |
Chart of the tides in may 2025
Tide times in may 2025 in Opatija
Swim elsewhere in Croatia in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Dubrovnik in may | 66°F | 72°F | cool swimming | Pula in may | 65°F | 73°F | cool swimming | Rovinj in may | 65°F | 73°F | cool swimming | Split in may | 65°F | 71°F | cool swimming | Zadar in may | 65°F | 71°F | cool swimming | Rijeka in may | 65°F | 72°F | cool swimming | Senj in may | 65°F | 72°F | cool swimming | Umag in may | 65°F | 73°F | cool swimming | Crikvenica in may | 64°F | 71°F | cool swimming | Cavtat in may | 66°F | 72°F | cool swimming |