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 | 27.4 | 0.7 |
| Thu 3 | 27.8 | 0.7 |
| Fri 4 | 27.7 | 0.7 |
| Sat 5 | 27.2 | 0.7 |
| Sun 6 | 26.8 | 0.7 |
| Mon 7 | 26.6 | 0.7 |
| Tue 8 | 26.9 | 0.7 |
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: Good2023
- 2024: Good2024
- 2025: Good2025
Good 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 | Good |
| 2024 | Good |
| 2025 | Good |
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 | 25 |
| Sep | 25 |
| Oct | 23 |
| Nov | 20 |
| Dec | 17 |
Location & nearby beaches
Nearby beaches
- 1.6 km
- 2.0 km
- 2.5 km
- 2.9 km
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- Easy by car — there's parking close to the beach.
- Bus stop: Musso - Frazione Campaccio, about ~450 m away.
- Ferry: Musso, about ~30 m away.
Food, stays & town
- Nearest village: Musso, about ~100 m away.
- 2 places to eat within 1 km Closest is La cucina del pontile, about ~70 m away.
- 1 place to stay mapped nearby Closest is Tre Terre, about ~1.2 km away.
- 1 shop nearby, about ~420 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).
- Water sports
Is the water clean at San Biagio?
San Biagio sits on a stretch of coast classed as a lake bathing site, carrying an official EU Bathing Water rating of Good for the 2025 season. Under the EU Bathing Water Directive, national authorities test for intestinal enterococci and E. coli through the season and report the results the following spring — the 2025 rating was published in spring 2026, and 2026's won't follow until spring 2027. In addition to that yearly rating, some national authorities — for Croatia, the national environmental authority — publish individual water sample results during the season itself, ahead of the annual report. There's parking about ~40 m from the beach.
That rating has been consistent: every one of the 11 classified seasons on record has come back Excellent or Good. If you're timing a visit around water temperature rather than crowds, July–September is the safest bet, with August typically the peak — expect a cooler, calmer sea either side of that stretch. The nearest town, Musso, is about ~100 m away.
“Good” is one point on a four-step scale — Excellent, Good, Sufficient or Poor — assigned once per year from that season's water samples, not a live reading. It describes how the site performs on average across the season, not the exact water quality this afternoon; for day-to-day sea conditions, see the “Right now” and 7-day outlook panels above. There are 2 places to eat within a kilometre — La cucina del pontile is the closest, about ~70 m away.
Frequently asked questions
Should you swim at San Biagio?
Yes. San Biagio's official 2025 rating is Good — one notch below the top classification — and 11 of 11 classified seasons here have rated Excellent or Good. It's also held steady at Good for 3 straight years.
What's the current water temperature at San Biagio?
Treat the ~27°C above as illustrative only — San Biagio'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. On the modeled climatology here, August usually runs warmest.
When does San Biagio have the warmest water?
For swimming, July–September is usually the best call — that's the modeled window when the sea here runs warmest. Within that window, August is typically the single warmest month.
How is bathing water quality actually assessed?
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 San Biagio doesn't have one published yet.
What's the easiest way to reach San Biagio?
By car, it's easy — parking is right by the beach. By bus, the nearest stop is Musso - Frazione Campaccio, about ~450 m away. By ferry, the nearest landing is Musso, about ~30 m away. The nearest town is Musso, about ~100 m away.