Nynäshamn Sea Temperature
(Today) 2023
9.6°C / 49.3°F
The water will feel cold. All but the most ardent watersports enthusiasts will be thinking of packing up for the winter. If not we'd suggest a thick 5/4mm wetsuit along with some boots and a hood.
Current weather
9°C / 48°F
(scattered clouds)
(scattered clouds)
Wind
7 mph
Humidity
83%
The measurements for the water temperature in Nynäshamn, Stockholm are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.
Water temp by month
Monthly average max / min water temperatures
The graph below shows the range of monthly Nynäshamn water temperature derived from many years of historical sea surface temperature data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | -1.1 | -1.4 | -0.5 | 0.7 | 4.1 | 10 | 14.5 | 16 | 10.2 | 6.7 | 5.3 | 2.2 |
| Max °C | 4.7 | 3.4 | 2.7 | 5.6 | 11.5 | 18.2 | 21.7 | 21.4 | 19.5 | 13.1 | 8.9 | 7.5 |
| Min °F | 32.3 | 31.4 | 32.5 | 35.2 | 42.3 | 53.3 | 61 | 63 | 54 | 46.6 | 43 | 38 |
| Max °F | 38.1 | 36.2 | 35.6 | 40.1 | 49.7 | 61.5 | 68.2 | 68.4 | 63.3 | 53 | 46.6 | 43.3 |
The warmest water temperature is in August with an average around 65.7°F / 18.7°C. The coldest month is February with an average water temperature of 33.8°F / 1.0°C.
