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 | 25.9 | 0.6 |
| Thu 3 | 26.0 | 1.0 |
| Fri 4 | 26.0 | 1.2 |
| Sat 5 | 26.2 | 1.0 |
| Sun 6 | 26.3 | 0.9 |
| Mon 7 | 26.4 | 1.2 |
| Tue 8 | 26.3 | 1.2 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Not classified2015
- 2016: Not classified2016
- 2017: Excellent2017
- 2018: Excellent2018
- 2019: Excellent2019
- 2020: Excellent2020
- 2021: Excellent2021
- 2022: Excellent2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 9 of 9 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Not classified |
| 2016 | Not classified |
| 2017 | Excellent |
| 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 | 17 |
| Feb | 16 |
| Mar | 17 |
| Apr | 19 |
| May | 21 |
| Jun | 24 |
| Jul | 26 |
| Aug | 27 |
| Sep | 26 |
| Oct | 24 |
| Nov | 21 |
| Dec | 19 |
Location & nearby beaches
Nearby beaches
- Marmari - Tigkaki5.9 kmSouth Aegean
- Marmari - Tigkaki6.5 kmSouth Aegean
- Troullos8.3 kmSouth Aegean
- Mastichari11 kmSouth Aegean
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.
- Nearest ferry landing is about ~110 m away.
Food, stays & town
- Nearest village: Αυλάκια, about ~100 m away.
- 3 places to eat within 1 km Closest is Άννα, about ~70 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 Nisos Pserimos?
Nisos Pserimos is a coastal 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, the national environmental authority — publish individual water sample results during the season itself, ahead of the annual report. On site you'll find Sandy shore and Restaurant.
That rating has been consistent: every one of the 9 classified seasons on record has come back Excellent or Good. 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 Excellent for 9 straight years. Αυλάκια — the closest town — sits about ~100 m from here.
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 South Aegean. There are 3 places to eat within a kilometre — Άννα is the closest, about ~70 m away.
Frequently asked questions
Is the water at Nisos Pserimos safe right now?
Generally, yes. Nisos Pserimos's 2025 EU Bathing Water rating is Excellent — the highest tier — backed by 9 of 9 classified seasons rated Excellent or Good. It's also held steady at Excellent for 9 straight years.
How warm is the sea at Nisos Pserimos right now?
Right now, the sea at Nisos Pserimos is measuring around 25°C; see the “Right now” panel above for the latest conditions. That's the reading right off South Aegean.
Which month has the warmest sea at Nisos Pserimos?
July–September is typically the most reliable swimming window, with the sea usually warmest in the second half of summer. That applies to the water around South Aegean.
What does the water quality rating actually measure?
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; Nisos Pserimos doesn't have that feed yet.
How do I get to Nisos Pserimos without a car?
There's no parking mapped within 1.5 km of Nisos Pserimos, so plan on a walk, or arrive early once it gets busy. There's a ferry landing about ~110 m from the beach. The nearest town is Αυλάκια, about ~100 m away.