Winiary

Bathing site in Gniezno, gnieźnieński county.

Lake water temperature - wielkopolskie →

Sanitary inspection data measured 21.08.2026
16.4° Celsius
Safe to swim

Sanitary rating: suitable. Test: Aug. 20, 2026, next: -.

Sanitary rating: history

Test dateRatingE. coliEnterococci
Aug. 20, 2026Suitable for swimming158
July 30, 2026Suitable for swimming46257
July 9, 2026Suitable for swimming390138
June 27, 2026Suitable for swimming11045
Aug. 29, 2025Suitable for swimming--
Aug. 27, 2025Not suitable for swimming--
Aug. 22, 2025Suitable for swimming1511
Aug. 10, 2025Suitable for swimming--

Full temperature archive →

Multi-year classification

YearClassification
2025Good
2024Good
2023Good
2022Good
2021Good
2020Good
2019Excellent
2018Excellent

Bathing season: June 28, 2026 - Aug. 31, 2026

On the beach

🏊 Lifeguard 🚻 Toilets 👕 Changing rooms 🗑️ Bins 🛶 Pier
Bathing season
June 28, 2026 - Aug. 31, 2026
Opening hours
10:00 - 18:00
Shoreline length
50 m
Operator
Gnieźnieński Ośrodek Sportu i Rekreacji ul.Jolenty 5, 62-200 Gniezno [email protected] +48 61 424 86 00

Based on water tests conducted over the past 3 years, the water quality at the Winiary swimming area has been classified as GOOD. Download the water profile for the swimming area

Monthly averages
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Frequently asked questions

Is it safe to swim in Winiary?

Safe to swim. Sanitary rating: suitable.

What is the water temperature in Winiary?

16.4°C (measured 21.08.2026).

Is there algae in Winiary?

No algae bloom reported. Check the status regularly in season.

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