Best time to swim in Dominica Sea temperature by month
Do you want to go to the seaside in Dominica? But when should you go to be sure to enjoy good sea water temperature and be able to swim for a long time? Now or another month during the year? On this page, find the sea temperature by month in Dominica.
Swimming in Dominica by month
Discover swimming conditions in detail in Dominica by month below. Click on the links for each month to see details about the sea temperature in the cities of: Roseau, Berekua, Marigot (Dominica), Portsmouth and Rosalie.
| Month | Average Sea temperature | Our opinion |
|---|---|---|
| January | 81°F to 82°F | ideal swimming |
| February | 80°F to 81°F | ideal swimming |
| March | 81°F to 81°F | ideal swimming |
| April | 82°F to 82°F | ideal swimming |
| May | 83°F to 83°F | ideal swimming |
| June | 83°F to 84°F | ideal swimming |
| July | 84°F to 84°F | ideal swimming |
| August | 84°F to 85°F | ideal swimming |
| September | 85°F to 86°F | ideal swimming |
| October | 85°F to 85°F | ideal swimming |
| November | 83°F to 84°F | ideal swimming |
| December | 82°F to 82°F | ideal swimming |
Where and when should you swim in Dominica?
Other cities and places in Dominica:
Water temperatures in Dominica over the entire year
On this chart, we show you the variation of the average sea water temperature in Dominica for the cities of: Roseau, Berekua, Marigot (Dominica), Portsmouth and Rosalie.