Sea Temperature in Fažana in July (2026) – Swimming Guide
Sea temperature in Fažana in July averages 25.3°C (typical range 23.1°C–27.7°C). Swimming conditions, 10-day trends, and top beaches.
Typical Range: 23.1°C – 27.7°C
Standard swimwear. No wetsuit needed; water is warm and welcoming even for infants.
Povoljni termički uvjeti za cjelodnevni boravak uz more
4 rainy days · UV Index 9
Sea Temperature Progression in July by Decade
Multi-year oceanographic measurements across early, mid, and late month:
Annual Oceanographic Climatology for Fažana
Multi-year historical records by the Croatian Meteorological and Hydrological Service (DHMZ) & Institute of Oceanography and Fisheries (IZOR)
| Month | Sea Temperature | Day Air | Night Air | Sun Hours | Rain Days | Swimming Verdict |
|---|---|---|---|---|---|---|
| January | 12.1°C (10.3° – 13.7°) | 10.1°C | 4°C | 4.2 h | 7 d | Crisp & cool |
| February | 11.4°C (9.7° – 12.9°) | 11°C | 4.4°C | 5.1 h | 6 d | Crisp & cool |
| March | 12.7°C (11.1° – 14.4°) | 14.1°C | 7.1°C | 6.4 h | 7 d | Crisp & cool |
| April | 15.1°C (13.4° – 17.4°) | 18°C | 10.4°C | 7.8 h | 8 d | Crisp & cool |
| May → | 18.5°C (16.1° – 20.9°) | 22.7°C | 14.7°C | 9.2 h | 7 d | Refreshing & invigorating |
| June → | 22.7°C (19.7° – 25.3°) | 26.8°C | 18.5°C | 10.5 h | 6 d | Comfortable & warm |
| July → | 25.3°C (23.1° – 27.7°) | 29.7°C | 21.1°C | 11.8 h | 4 d | Very warm & ideal |
| August → | 25.7°C (23.7° – 28.1°) | 29.5°C | 20.9°C | 11 h | 4 d | Very warm & ideal |
| September → | 23°C (20.7° – 25.1°) | 24.7°C | 17°C | 8.6 h | 6 d | Comfortable & warm |
| October → | 19.3°C (17.1° – 21.7°) | 19.5°C | 12.9°C | 6.2 h | 8 d | Refreshing & invigorating |
| November | 16.4°C (14.5° – 18.1°) | 14.8°C | 8.7°C | 4.5 h | 9 d | Crisp & cool |
| December | 13.7°C (11.9° – 15.1°) | 10.9°C | 5.1°C | 3.8 h | 8 d | Crisp & cool |
Top Rated Beaches in Fažana for this Season
Curated bathing spots featuring verified water cleanliness and supreme swimming comfort (4 verified locations):
Expert Swimming & Marine Tips
🌬️ Winds & Marine Currents
Summer afternoons regularly welcome the refreshing Maestral (NW) sea breeze. A strong Bura (NE) wind can temporarily drop surface water temperatures by 1–2°C, especially in shallow coastal coves.
☀️ Sun Protection & UV Exposure
In peak summer months, the UV index regularly surpasses 8. Limit unprotected sunbathing between 11:00 AM and 4:00 PM, and always use high-factor water-resistant sunscreen.
🤿 Water Clarity & Sea Urchins
The Adriatic Sea here consistently scores excellent water quality under EU bathing water directives. Sea urchins on rocky shallows serve as nature’s bio-indicator of immaculate water purity.
Frequently Asked Questions – Sea Temperature in Fažana
Is it warm enough to swim in Fažana in July?
In July, average sea temperature in Fažana is 25.3°C. Very warm & ideal / Perfect for long swims & kids. Standard swimwear. No wetsuit needed; water is warm and welcoming even for infants.
What is the air temperature and daily sunshine in July?
Average daytime air temperature reaches 29.7°C (21.1°C at night), featuring approximately 11.8 hours of bright sunshine daily and only 4 rainy days.
How does sea temperature evolve from early to late July?
During early July (1st–10th) water averages 24.5°C, mid-month (11th–20th) sits at 25.3°C, and late month (21st–31st) reaches 26.1°C.