Sea temperature and swimming season in Nigeria
When the sea is warm enough to swim in 8 coastal cities in Nigeria.
| City | Warmest | Coldest | Swimming season |
|---|---|---|---|
| Lagos | 29.7°C Apr | 25.8°C Aug | all year |
| Ikeja | 29.7°C Apr | 25.8°C Aug | all year |
| Irewe | 29.7°C Apr | 25.6°C Aug | all year |
| Esuk Oron | 30.0°C Mar | 26.7°C Aug | all year |
| Badagry | 29.6°C Apr | 25.5°C Aug | all year |
| Bonny | 29.9°C Mar | 26.7°C Aug | all year |
| Burutu | 30.0°C Apr | 26.5°C Aug | all year |
| Twon-Brass | 29.9°C Apr | 26.7°C Aug | all year |
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