Hallera Gdańsk Brzeźno

18.3°C Water temp · Sep 9

Poland Transitional 3 - Sufficient 18.3°C

Satellite image of Hallera Gdańsk Brzeźno — Satellite image © Esri

Hallera Brzeźno is a bathing beach located in the Gdańsk district on the Gdańsk Bay. The beach has a shoreline of 100 metres and operates during the official swimming season. Water quality is regularly monitored and classified annually.

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Water

Gdańsk Bay. The monitored shoreline is 100 metres in length.

Location

Gdańsk, ul. Jantarowa, Pomeranian Voivodeship, Gdańsk County. The beach is accessible and has designated parking available.

Facilities

Designated swimming zone, beach area for recreation and sports, accessible for disabled persons, waste bins, toilet, showers, changing rooms, lifeguard, children's bathing area, pet prohibition, information board, beach regulations available for review.

Season

01/07/2025 - 31/08/2025. Operating hours 9:45 - 17:15.

Water Quality

Water quality classification for 2025 is sufficient. Maximum permissible concentrations are 1000 CFU/100 ml for E. coli and 400 CFU/100 ml for enterococci. Monitoring data from 2025 shows mostly suitable water conditions with occasional unsuitable classifications due to cyanobacterial blooms. In 2024, water was classified as sufficient, though a port fire incident caused temporary water contamination. In 2023, water quality was insufficient. In 2022, classification was not assigned.

Risks

Cyanobacterial blooms occurred on multiple dates in 2025, 2024, and 2023, causing temporary closure of the bathing area. In July 2024, possible water contamination was linked to a port fire.