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 | 21.1 | 0.4 |
| Thu 3 | 21.2 | 0.4 |
| Fri 4 | 21.3 | 0.6 |
| Sat 5 | 21.4 | 0.4 |
| Sun 6 | 21.7 | 0.4 |
| Mon 7 | 21.5 | 0.5 |
| Tue 8 | 21.3 | 0.8 |
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: Good2018
- 2019: Good2019
- 2020: Good2020
- 2021: Sufficient2021
- 2022: Sufficient2022
- 2023: Sufficient2023
- 2024: Good2024
- 2025: Excellent2025
Excellent in the most recent season, and 8 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 | Good |
| 2019 | Good |
| 2020 | Good |
| 2021 | Sufficient |
| 2022 | Sufficient |
| 2023 | Sufficient |
| 2024 | Good |
| 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 | 19 |
| Jun | 21 |
| Jul | 23 |
| Aug | 24 |
| Sep | 23 |
| Oct | 22 |
| Nov | 19 |
| Dec | 17 |
Location & nearby beaches
Nearby beaches
- Saint Laurent: Les Nouelles1.5 kmCôtes-d'Armor
- Les Rosaires Est2.0 kmCôtes-d'Armor
- Les Rosaires2.3 kmCôtes-d'Armor
- Le Valais3.4 kmCôtes-d'Armor
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- Easy by car — there's parking close to the beach.
- Bus stop: Ville Hervy, about ~1.1 km away.
Food, stays & town
- Nearest town: Plérin, about ~4.1 km away.
- 1 place to eat within 1 km
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 Martin?
Thinking of swimming at Martin? The short answer: its official EU Bathing Water rating for 2025 is Excellent — the highest official classification under the EU bathing-water assessment. That rating is set once a year under the EU Bathing Water Directive, from a full season of testing for intestinal enterococci and E. coli reported to the European Environment Agency the following spring, so the 2025 season's grade appeared in spring 2026 and the 2026 season won't be graded 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. Water quality here has been improving: the rating moved from Good to Excellent in 2025. You can park about ~120 m away.
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. Over the 11 classified seasons on record, 8 have come back Excellent or Good — a track record worth checking each year rather than assuming. On site you'll find Pebble shore, Showers, and Toilets. Plérin — the closest town — sits about ~4.1 km from here.
“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.
Frequently asked questions
Is the water at Martin safe right now?
Generally, yes. Martin's 2025 EU Bathing Water rating is Excellent — the highest tier — backed by 8 of 11 classified seasons rated Excellent or Good. Its rating has also been trending the right way, moving from Good to Excellent in 2025.
Is the sea warm at Martin today?
Right now, the sea at Martin is measuring around 21°C; see the “Right now” panel above for the latest conditions. That's the reading right off Côtes-d'Armor.
Which month has the warmest sea at Martin?
The most reliable stretch for warm water runs through July–September, based on the modeled climatology. That applies to the water around Côtes-d'Armor.
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; Martin doesn't have that feed yet.
How do I get to Martin without a car?
By car, it's easy — parking is right by the beach. By bus, the nearest stop is Ville Hervy, about ~1.1 km away. The nearest town is Plérin, about ~4.1 km away.