Greece · Ionian Islands
Poros - Aragia
Ionian Islands, Greece
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 | 22.7 | 0.5 |
| Thu 3 | 22.6 | 0.5 |
| Fri 4 | 22.1 | 0.5 |
| Sat 5 | 21.6 | 0.5 |
| Sun 6 | 21.5 | 0.5 |
| Mon 7 | 21.8 | 0.5 |
| Tue 8 | 22.3 | 0.5 |
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: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent 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 | 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 | 16 |
| Feb | 16 |
| Mar | 16 |
| Apr | 18 |
| May | 21 |
| Jun | 24 |
| Jul | 26 |
| Aug | 27 |
| Sep | 26 |
| Oct | 24 |
| Nov | 21 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Poros - Aragia674 mIonian Islands
- Limenia3.5 kmIonian Islands
- Skala9.5 kmIonian Islands
- Kateleios10 kmIonian Islands
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.
- Bus stop: KTEL, about ~280 m away.
- Ferry: Πόρος, about ~680 m away.
Food, stays & town
- Nearest village: Πόρος, about ~300 m away.
- 8 places to eat within 1 km Closest is Pantelis, about ~80 m away.
- 2 places to stay mapped nearby Closest is Anemos Studios & Apartments, about ~130 m away.
- 4 shops nearby, the closest about ~130 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 Poros - Aragia?
Poros - Aragia 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 Ionian Islands.
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, Πόρος, is about ~300 m 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 8 places to eat within a kilometre — Pantelis is the closest, about ~80 m away.
Frequently asked questions
Is it safe to go in the water at Poros - Aragia?
Yes, without much reservation. Poros - Aragia holds the top EU Bathing Water classification, Excellent, for 2025, and 11 of 11 classified seasons here have rated Excellent or Good. It's also held steady at Excellent for 11 straight years.
What temperature is the sea at Poros - Aragia right now?
Treat the ~22°C above as illustrative only — Poros - Aragia'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. That's the reading right off Ionian Islands. On the modeled climatology here, August usually runs warmest.
When should you plan a swimming trip to Poros - Aragia?
For the warmest water, aim for July–September — that's when the modeled sea temperature is typically at its best. That applies to the water around Ionian Islands. 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 — Poros - Aragia doesn't have that feed set up yet.
What's the easiest way to reach Poros - Aragia?
There's no parking mapped within 1.5 km of Poros - Aragia, so plan on a walk, or arrive early once it gets busy. By bus, the nearest stop is KTEL, about ~280 m away. By ferry, the nearest landing is Πόρος, about ~680 m away. The nearest town is Πόρος, about ~300 m away.