Croatia · Primorje-Gorski Kotar
Lopari - početak plaže
Osor — Primorje-Gorski Kotar, Croatia
On the beach
Right now
Live conditions from Open-Meteo, refreshed hourly.
7-day outlook
7-day marine forecast from Open-Meteo.
Sea temperature
Next 7 days, °C
Wave height
Next 7 days, metres
View as table
| Day | Sea temp (°C) | Wave height (m) |
|---|---|---|
| Wed 2 | 27.5 | 0.1 |
| Thu 3 | 27.2 | 0.3 |
| Fri 4 | 27.5 | 0.1 |
| Sat 5 | 27.3 | 0.3 |
| Sun 6 | 27.7 | 0.2 |
| Mon 7 | 27.9 | 0.1 |
| Tue 8 | 27.9 | 0.2 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Excellent2015
- 2016: Excellent2016
- 2017: Excellent2017
- 2018: Excellent2018
- 2019: Excellent2019
- 2020: Excellent2020
- 2021: Excellent2021
- 2022: Excellent2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 11 of 11 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Excellent |
| 2016 | Excellent |
| 2017 | Excellent |
| 2018 | Excellent |
| 2019 | Excellent |
| 2020 | Excellent |
| 2021 | Excellent |
| 2022 | Excellent |
| 2023 | Excellent |
| 2024 | Excellent |
| 2025 | Excellent |
Typical sea temperature by month
Modeled estimatePlausible seasonal climatology derived from latitude, for illustration — not a measured average.
Monthly sea temperature
Typical range across the year, °C
View as table
| Month | Typical sea temp (°C) |
|---|---|
| Jan | 15 |
| Feb | 14 |
| Mar | 15 |
| Apr | 17 |
| May | 20 |
| Jun | 23 |
| Jul | 25 |
| Aug | 26 |
| Sep | 25 |
| Oct | 23 |
| Nov | 20 |
| Dec | 17 |
Location & nearby beaches
Nearby beaches
- Lopari - kraj plaže818 mOsor, Primorje-Gorski Kotar
- Nerezine - samostan1.4 kmNerezine, Primorje-Gorski Kotar
- AK Rapoća - ispred autokampa1.6 kmNerezine, Primorje-Gorski Kotar
- AK Rapoća - plaža1.8 kmNerezine, Primorje-Gorski Kotar
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- By car: there's parking about ~390 m from the beach.
- Nearest bus stop is about ~420 m away.
Food, stays & town
- Nearest village: Osor, about ~1.8 km away.
- 2 places to eat within 1 km Closest is Ridimutak Beach, about ~520 m away.
What kind of beach is this?
This beach belongs to a small coastal village. It's usually calmer than a resort or town beach, though a popular village spot can still fill up on the best summer days.
Estimated from OpenStreetMap surroundings data (ODbL).
- Families
- Water sports
Is the water clean at Lopari - početak plaže?
Lopari - početak plaže is a coastal bathing site with an official EU Bathing Water rating of Excellent for the 2025 season — the highest official classification under the EU bathing-water assessment. That annual classification comes from the EU Bathing Water Directive: national authorities test for two indicator bacteria, intestinal enterococci and E. coli, throughout the bathing season, then report the full-season results to the European Environment Agency (EEA) the following spring — the 2025 season's rating was published in spring 2026, and the 2026 season won't be rated until spring 2027. In addition to that yearly rating, some national authorities — for Croatia, IZOR (Croatia's Institute of Oceanography and Fisheries) — publish individual water sample results during the season itself, ahead of the annual report. On site you'll find Showers, Kids' area, and Sports facilities. There's parking about ~390 m from the beach.
Looking to avoid the busiest weeks? The water is typically warmest around August, with the most reliable swimming window running July–September; outside that stretch you'll find a cooler sea but a quieter beach. That rating has been consistent: every one of the 11 classified seasons on record has come back Excellent or Good.
Worth remembering: “Excellent” isn't a live reading, it's an annual grade — Excellent, Good, Sufficient or Poor — set once a year from that season's water samples and describing the average, not this afternoon's conditions. For what the sea is doing right now, check the “Right now” panel and 7-day outlook above. It sits in Osor, Primorje-Gorski Kotar. There are 2 places to eat within a kilometre — Ridimutak Beach is the closest, about ~520 m away.
Frequently asked questions
Is Lopari - početak plaže safe to swim in?
Lopari - početak plaže is rated Excellent for 2025 — the top EU Bathing Water classification — with 11 of 11 classified seasons rating Excellent or Good, so yes. It's also held steady at Excellent for 11 straight years.
What is the sea temperature at Lopari - početak plaže today?
The latest reading puts the sea at Lopari - početak plaže at around 27°C — the “Right now” panel above has the full live picture. That's the reading right off Osor, Primorje-Gorski Kotar. On the modeled climatology here, August usually runs warmest.
When should you plan a swimming trip to Lopari - početak plaže?
If you're planning around water temperature, July–September is the window to target — the modeled sea temperature is typically highest then. That applies to the water around Osor, Primorje-Gorski Kotar. Within that window, August is typically the single warmest month.
Who measures the water quality rating, and how?
Behind the annual grade: a season of testing for intestinal enterococci and E. coli, reported to the European Environment Agency each spring under the EU Bathing Water Directive. A few countries, Croatia via IZOR included, also publish individual in-season samples ahead of that report, but Lopari - početak plaže doesn't have one published yet.
What's the easiest way to reach Lopari - početak plaže?
By car, there's parking about ~390 m from the beach. There's a bus stop about ~420 m from the beach. The nearest town is Osor, about ~1.8 km away.