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 | 22.8 | 0.7 |
| Thu 3 | 23.0 | 0.5 |
| Fri 4 | 23.3 | 0.6 |
| Sat 5 | 23.7 | 0.9 |
| Sun 6 | 23.4 | 0.8 |
| Mon 7 | 23.3 | 0.9 |
| Tue 8 | 23.2 | 1.0 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Excellent2015
- 2016: Excellent2016
- 2017: Not classified2017
- 2018: Excellent2018
- 2019: Excellent2019
- 2020: Excellent2020
- 2021: Excellent2021
- 2022: Excellent2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 10 of 10 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Excellent |
| 2016 | Excellent |
| 2017 | Not classified |
| 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 | 15 |
| Mar | 15 |
| Apr | 17 |
| May | 19 |
| Jun | 22 |
| Jul | 24 |
| Aug | 24 |
| Sep | 24 |
| Oct | 22 |
| Nov | 20 |
| Dec | 17 |
Location & nearby beaches
Nearby beaches
- Ville1.5 kmGironde
- L'Amelie2.4 kmGironde
- Le Gurp7.8 kmGironde
- St Nicolas8.1 kmGironde
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- By car: there's parking about ~390 m from the beach.
Food, stays & town
- Nearest village: Soulac-sur-Mer, about ~1.5 km away.
- 2 places to eat within 1 km Closest is Baïne Café Soulac, about ~170 m away.
- 2 places to stay mapped nearby Closest is Camping Les Sables d'Argent Nature et Océan, about ~620 m away.
- 1 shop nearby, about ~870 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 Sud?
Sud sits on a stretch of coast classed as a coastal bathing site, carrying an official EU Bathing Water rating of Excellent 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. It sits in Gironde. There's parking about ~390 m from the beach.
That rating has been consistent: every one of the 10 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, Soulac-sur-Mer, is about ~1.5 km away.
“Excellent” 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 — Baïne Café Soulac is the closest, about ~170 m away.
Frequently asked questions
Should you swim at Sud?
Yes — Sud carries the top EU Bathing Water classification, Excellent, for 2025, and 10 of its 10 classified seasons have rated Excellent or Good. It's also held steady at Excellent for 8 straight years.
What is the sea temperature at Sud today?
The most recent reading for Sud shows the sea at around 23°C. For live, up-to-the-hour conditions, see the “Right now” panel above. That's the reading right off Gironde. On the modeled climatology here, August usually runs warmest.
When does Sud have the warmest water?
For swimming, July–September is usually the best call — that's the modeled window when the sea here runs warmest. That applies to the water around Gironde. Within that window, August is typically the single warmest month.
Who measures the water quality rating, and how?
Once a year, national authorities report a full season of testing for intestinal enterococci and E. coli to the European Environment Agency, which grades the season Excellent, Good, Sufficient or Poor under the EU Bathing Water Directive. A handful of countries, including Croatia via IZOR, also publish individual in-season samples ahead of that report — Sud doesn't have that feed set up yet.
What's nearby Sud — parking, buses, or a ferry?
By car, there's parking about ~390 m from the beach. The nearest town is Soulac-sur-Mer, about ~1.5 km away.