Monthly Cobb Island water temperature chart
The bar chart below shows the average monthly sea temperatures at Cobb Island over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 8.7 | 7.7 | 8.2 | 11.1 | 14.2 | 20.7 | 24.6 | 25.5 | 23.4 | 19.5 | 14.6 | 11.1 |
| °F | 47.7 | 45.9 | 46.8 | 52 | 57.6 | 69.3 | 76.3 | 77.9 | 74.1 | 67.1 | 58.3 | 52 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 6.8 | 6.1 | 6.4 | 8.6 | 10.7 | 17.6 | 22.7 | 24.1 | 22 | 16.2 | 12.5 | 8.8 |
| Max °C | 10.7 | 9.3 | 10.1 | 13.6 | 17.8 | 23.8 | 26.5 | 27 | 24.9 | 22.9 | 16.8 | 13.4 |
| Min °F | 45.8 | 44.3 | 45 | 49.5 | 54.1 | 66.2 | 74.4 | 76.5 | 72.7 | 63.8 | 56.2 | 49.7 |
| Max °F | 49.7 | 47.5 | 48.7 | 54.5 | 61.2 | 72.4 | 78.2 | 79.4 | 75.6 | 70.5 | 60.5 | 54.3 |