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 | 28.8 | 0.3 |
| Thu 3 | 28.6 | 0.4 |
| Fri 4 | 28.6 | 0.2 |
| Sat 5 | 28.7 | 0.1 |
| Sun 6 | 28.9 | 0.1 |
| Mon 7 | 29.0 | 0.1 |
| Tue 8 | 29.0 | 0.3 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Poor2015
- 2016: Poor2016
- 2017: Poor2017
- 2018: Poor2018
- 2019: Poor2019
- 2020: Poor2020
- 2021: Poor2021
- 2022: Sufficient2022
- 2023: Good2023
- 2024: Good2024
- 2025: Good2025
Good in the most recent season, and 3 of 11 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Poor |
| 2016 | Poor |
| 2017 | Poor |
| 2018 | Poor |
| 2019 | Poor |
| 2020 | Poor |
| 2021 | Poor |
| 2022 | Sufficient |
| 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 | 26 |
| Sep | 25 |
| Oct | 23 |
| Nov | 20 |
| Dec | 17 |
Location & nearby beaches
Nearby beaches
- 189 m
- 206 m
- 401 m
- 650 m
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- No parking is mapped within 1.5 km of the beach — expect a walk, or arrive early once the season gets busy.
Food, stays & town
- Nearest village: Marcelli, about ~2.5 km away.
- 1 place to eat within 1 km Closest is Bellamare's Restaurant, about ~190 m away.
- 1 place to stay mapped nearby Closest is Bellamare, about ~200 m away.
What kind of beach is this?
With no facilities mapped nearby, this beach is usually on the quiet side even in season — worth knowing if you're after solitude, but also worth bringing your own water and shade.
Estimated from OpenStreetMap surroundings data (ODbL).
- A quiet swim
Is the water clean at 100 M Sud Foce Fiume Musone?
100 M Sud Foce Fiume Musone is a coastal bathing site with an official EU Bathing Water rating of Good for the 2025 season — meets the EU bathing-water standard in the latest annual 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, the national environmental authority — publish individual water sample results during the season itself, ahead of the annual report. On site you'll find Restaurant.
Over the 11 classified seasons on record, 3 have come back Excellent or Good — a track record worth checking each year rather than assuming. The most reliable swimming window here typically runs from July–September, with the sea usually at its warmest around August. Outside that window the water is cooler and often quieter. It's been a consistently reliable spot too — the rating has held at Good for 3 straight years. Marcelli — the closest town — sits about ~2.5 km from here.
Worth remembering: “Good” 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. There's 1 place to eat near the beach — Bellamare's Restaurant, about ~190 m away.
Frequently asked questions
Is 100 M Sud Foce Fiume Musone a safe beach for swimming?
Generally, yes. 100 M Sud Foce Fiume Musone holds a Good rating for 2025, the second-best classification, and 3 of 11 classified seasons have met the Excellent-or-Good bar. It's also held steady at Good for 3 straight years.
How warm is the sea at 100 M Sud Foce Fiume Musone right now?
As of the latest update, the sea temperature at 100 M Sud Foce Fiume Musone is around 29°C — see the “Right now” panel above for live conditions.
Which month has the warmest sea at 100 M Sud Foce Fiume Musone?
July–September tends to be the sweet spot for swimming here, with sea temperatures usually peaking later in that stretch.
What's behind the water quality rating shown above?
The grade comes from a full season of official sampling for intestinal enterococci and E. coli, reported to the European Environment Agency each spring under the EU Bathing Water Directive, which assigns Excellent, Good, Sufficient or Poor. Some countries (Croatia, via IZOR) also publish individual in-season samples ahead of that report; 100 M Sud Foce Fiume Musone doesn't have that feed yet.
How do you get to 100 M Sud Foce Fiume Musone?
There's no parking mapped within 1.5 km of 100 M Sud Foce Fiume Musone, so plan on a walk, or arrive early once it gets busy. The nearest town is Marcelli, about ~2.5 km away.