Dennis Beach Water Temperature
15°C / 59.0°F
The sea at Dennis Beach feels cool so don't forget to pack your wetsuit!
Average Sea Temp for Dennis Beach
The chart and table below are the sea temperature averages for Dennis Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 2 | 0 | -0 | 1 | 5 | 10 | 14 | 16 | 15 | 12 | 8 | 4 |
| °F | 35 | 32 | 32 | 34 | 41 | 49 | 58 | 61 | 58 | 53 | 47 | 40 |