NocturneBaths № 4

Open until 02:00

Municipal Baths № 4 · Ostend · since 1934

The water is
warmest at
one in the morning.

Fifty metres of heated salt water under a glass roof, open only after dark. No lanes, no whistle, no clock you can read from the shallow end.

Move your hand across the surface

Surface33.2 °C
Air08.6 °C
Salinity18 g/L
Swimmers07
Water
Dye

Four waters

Temperatures logged at midnight, 4 August.

  1. I
    The Long PoolSalt · 50 m · lit from below
    33.2 °C 2.10 m
  2. II
    The Cold WellFresh · 4 m · unheated, on purpose
    11.9 °C 3.60 m
  3. III
    Steam CourtFresh · 9 m · roof open in frost
    41.8 °C 1.05 m
  4. IV
    The ShallowSalt · 18 m · for floating, not swimming
    34.5 °C 0.90 m

After dark only

The doors open when the day pool closes.

Mon — Thu21:00 — 02:00
Friday21:00 — 04:00
Saturday20:00 — 04:00
Sunday20:00 — 24:00