Right now

Sample data

Illustrative 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.

Water temp
24°C
Pleasant for swimming
Wave height
0.2m
Calm, gently shelving
Wind
14km/h
W breeze
UV index
6/ 11
High — seek shade midday

7-day outlook

Sample data

Modeled placeholder forecast for demonstration — will be replaced by a live marine-weather feed.

Water temperature

Next 7 days, °C

23°23°24°24°25°23.7 °CWed 2Thu 3Fri 4Sat 5Sun 6Mon 7Tue 8

Wave height

Next 7 days, metres

0.1m0.2m0.2m0.3m0.2 mWed 2Thu 3Fri 4Sat 5Sun 6Mon 7Tue 8
View as table
7-day water temperature and wave height forecast for Sergoula (sample data)
DayWater temp (°C)Wave height (m)
Wed 224.20.2
Thu 324.30.2
Fri 423.90.2
Sat 523.40.2
Sun 623.10.2
Mon 723.20.2
Tue 823.70.2

Typical water temperature by month

Modeled estimate

Plausible seasonal climatology derived from latitude, for illustration — not a measured average.

Monthly water temperature

Typical range across the year, °C

14°18°22°25°29°Typical this month: 26°CJanFebMarAprMayJunJulAugSepOctNovDec
View as table
Typical monthly water temperature at Sergoula (modeled climatology)
MonthTypical water temp (°C)
Jan16
Feb16
Mar16
Apr18
May21
Jun24
Jul26
Aug27
Sep26
Oct24
Nov21
Dec18

Location & nearby beaches

38.3925°N, 22.0533°E · Open larger map ↗ · Open in Google Maps ↗

Nearby beaches

Distances calculated as straight-line (haversine) from official coordinates.

How do you get to Sergoula?

  • 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 ~3.0 km away.

Food, stays & town

  • Nearest village: Γλυφάδα, about ~2.4 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).

Good for
  • A quiet swim

Is the water clean at Sergoula?

Thinking of swimming at Sergoula? 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 11 straight years.

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 cooler, calmer water either side of that stretch. The nearest town, Γλυφάδα, is about ~2.4 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 water conditions, see the “Right now” and 7-day outlook panels above.