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 | 28.3 | 0.4 |
| Thu 3 | 28.1 | 0.3 |
| Fri 4 | 27.8 | 0.4 |
| Sat 5 | 27.5 | 0.3 |
| Sun 6 | 27.4 | 0.1 |
| Mon 7 | 27.4 | 0.5 |
| Tue 8 | 27.2 | 0.4 |
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: Not classified2017
- 2018: Not classified2018
- 2019: Excellent2019
- 2020: Excellent2020
- 2021: Excellent2021
- 2022: Excellent2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 7 of 7 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Not classified |
| 2016 | Not classified |
| 2017 | Not classified |
| 2018 | Not classified |
| 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
- Megalo Kavouri Notia207 mAttica
- 657 m
- Kavouri Notia842 mAttica
- Vouliagmeni1.0 kmAttica
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: ΛΗΤΟΥΣ, about ~200 m away.
Food, stays & town
- Nearest town: Αγία Μαρίνα, about ~7.0 km away.
- 1 place to eat within 1 km Closest is Kavouri Beach Bar, about ~40 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).
- Families
- Water sports
- A quiet swim
Is the water clean at Megalo Kavouri Voria?
Thinking of swimming at Megalo Kavouri Voria? 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. It's been a consistently reliable spot too — the rating has held at Excellent for 7 straight years.
That rating has been consistent: every one of the 7 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. Αγία Μαρίνα — the closest town — sits about ~7.0 km 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 Attica. There's 1 place to eat near the beach — Kavouri Beach Bar, about ~40 m away.
Frequently asked questions
Can you safely swim at Megalo Kavouri Voria?
Yes. Its official 2025 EU Bathing Water rating is Excellent, the top classification, and 7 of the 7 classified seasons on record have rated Excellent or Good. It's also held steady at Excellent for 7 straight years.
How cold or warm is the water at Megalo Kavouri Voria today?
Checking in on Megalo Kavouri Voria right now: the water is around 28°C, per the latest reading — the “Right now” panel above tracks it live. That's the reading right off Attica.
Which month has the warmest sea at Megalo Kavouri Voria?
July–September tends to be the sweet spot for swimming here, with sea temperatures usually peaking later in that stretch. That applies to the water around Attica.
What's behind the water quality rating shown above?
National authorities sample the water for intestinal enterococci and E. coli bacteria through the bathing season and report the full-season results to the European Environment Agency each spring for the season just finished, which assigns one of four annual classifications — Excellent, Good, Sufficient or Poor — under the EU Bathing Water Directive. Some national authorities, including Croatia's IZOR, also publish individual in-season sample results ahead of that annual report.
Can you drive to Megalo Kavouri Voria?
There's no parking mapped within 1.5 km of Megalo Kavouri Voria, so plan on a walk, or arrive early once it gets busy. By bus, the nearest stop is ΛΗΤΟΥΣ, about ~200 m away. The nearest town is Αγία Μαρίνα, about ~7.0 km away.