Sea temperature and swimming season in Isle of Man
When the sea is warm enough to swim in 3 coastal cities in Isle of Man.
| City | Warmest | Coldest | Swimming season |
|---|---|---|---|
| Douglas | 15.6°C Aug | 8.5°C Mar | never comfortable |
| Ramsey | 15.9°C Aug | 8.1°C Feb | never comfortable |
| Peel | 15.3°C Aug | 8.6°C Mar | never comfortable |
Knowing the temperature is only half of it. What to wear, and why cold shock is the real risk →
Season uses 19°C. Why that number, and where the data comes from