Croatia · Dubrovnik-Neretva
Portina - Baćina
Ploče — Dubrovnik-Neretva, Croatia
On the beach
Right now
Sample dataIllustrative conditions — the live Open-Meteo marine feed wasn't reachable, so these are deterministic placeholder values that will be replaced automatically once the feed is available.
7-day outlook
Sample dataModeled placeholder forecast for demonstration — will be replaced by a live marine-weather feed.
Sea temperature
Next 7 days, °C
Wave height
Next 7 days, metres
View as table
| Day | Sea temp (°C) | Wave height (m) |
|---|---|---|
| Wed 2 | 23.5 | 0.1 |
| Thu 3 | 23.6 | 0.1 |
| Fri 4 | 23.3 | 0.5 |
| Sat 5 | 22.8 | 0.1 |
| Sun 6 | 22.4 | 0.5 |
| Mon 7 | 22.6 | 0.5 |
| Tue 8 | 23.1 | 0.5 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Good2015
- 2016: Good2016
- 2017: Good2017
- 2018: Good2018
- 2019: Good2019
- 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 | Good |
| 2016 | Good |
| 2017 | Good |
| 2018 | Good |
| 2019 | Good |
| 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
- Tehnička radiona Ploče376 mPloče, Dubrovnik-Neretva
- Ušće5.6 kmPloče, Dubrovnik-Neretva
- Ušće6.3 kmOpuzen, Dubrovnik-Neretva
- Gradac - Vodice7.5 kmGradac, Split-Dalmatia
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- By car: there's parking about ~1.0 km from the beach.
Food, stays & town
- Nearest village: Baćina, about ~600 m away.
- 2 places to eat within 1 km
- 2 places to stay mapped nearby Closest is Marinović, about ~1.1 km away.
- 1 shop nearby, about ~560 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).
Is the water clean at Portina - Baćina?
Portina - Baćina is a transitional 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, Benches, and Trash bins. There's parking about ~1.0 km 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. The nearest town, Baćina, is about ~600 m away.
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 Ploče, Dubrovnik-Neretva.
Frequently asked questions
Is Portina - Baćina safe to swim in?
Portina - Baćina 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 6 straight years.
What temperature is the sea at Portina - Baćina right now?
Treat the ~23°C above as illustrative only — Portina - Baćina's live marine feed was down when this page was generated, and the figure will be replaced with a real reading automatically once it's back. That's the reading right off Ploče, Dubrovnik-Neretva. On the modeled climatology here, August usually runs warmest.
When is the best time to swim at Portina - Baćina?
For the warmest water, aim for July–September — that's when the modeled sea temperature is typically at its best. That applies to the water around Ploče, Dubrovnik-Neretva. Within that window, August is typically the single warmest month.
Where does the water quality rating come from?
It's based on official water samples: authorities test for intestinal enterococci and E. coli through the season, then report the full-season results to the European Environment Agency each spring, which assigns one of four grades — Excellent, Good, Sufficient or Poor. A few national authorities, including Croatia's IZOR, also publish individual samples during the season itself, ahead of that annual report — that isn't yet available for Portina - Baćina.
What's the easiest way to reach Portina - Baćina?
By car, there's parking about ~1.0 km from the beach. The nearest town is Baćina, about ~600 m away.