Beach
Ostseebad
Flensburg, Germany · sea 18.5 °C at its warmest, in August
Sea temperature month by month
2.2Jan
1.6Feb
2.2Mar
3.8Apr
10.6May
15Jun
17.6Jul
18.5Aug
16Sep
12.4Oct
8.8Nov
3.8Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 45 km offshore, at the nearest open water cell of a 0.25° grid.
About
Ostseebad (dän.: Østersøbadet) ist der Name eines 1872 angelegten Strandbades im Flensburger Stadtteil Klues.
Questions
How warm is the sea at Ostseebad?
The sea off Ostseebad averages 18.5 °C at its warmest, in August, and 1.6 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Ostseebad?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Ostseebad?
Ostseebad is on the coast of Flensburg, Germany, at 54.8134, 9.4299. The map on this site flies straight to it.