Best time to swim in Saint Lucia Sea temperature by month

Do you want to go to the seaside in Saint Lucia? 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 Saint Lucia.

Swimming in Saint Lucia by month

Discover swimming conditions in detail in Saint Lucia by month below. Click on the links for each month to see details about the sea temperature in the cities of: Castries, Gros Islet, Laborie, Vieux Fort and Praslin Bay.

Month sea temperature Details
81°F to 82°F Sea temperature
in Saint Lucia in january
81°F to 81°F Sea temperature
in Saint Lucia in february
81°F to 81°F Sea temperature
in Saint Lucia in march
82°F to 82°F Sea temperature
in Saint Lucia in april
83°F to 83°F Sea temperature
in Saint Lucia in may
83°F to 84°F Sea temperature
in Saint Lucia in june
83°F to 84°F Sea temperature
in Saint Lucia in july
84°F to 85°F Sea temperature
in Saint Lucia in august
85°F to 86°F Sea temperature
in Saint Lucia in september
84°F to 85°F Sea temperature
in Saint Lucia in october
83°F to 84°F Sea temperature
in Saint Lucia in november
82°F to 83°F Sea temperature
in Saint Lucia in december

Where and when should you swim in Saint Lucia?

Castries

Best time to swim in Castries

It is possible to swim all year in Castries.

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Gros Islet

Best time to swim in Gros Islet

It is possible to swim all year in Gros Islet.

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Laborie

Best time to swim in Laborie

It is possible to swim all year in Laborie.

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Vieux Fort

Best time to swim in Vieux Fort

It is possible to swim all year in Vieux Fort.

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Praslin Bay

Best time to swim in Praslin Bay

It is possible to swim all year in Praslin Bay.

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Water temperatures in Saint Lucia over the entire year

On this chart, we show you the variation of the average sea water temperature in Saint Lucia for the cities of: Castries, Gros Islet, Laborie, Vieux Fort and Praslin Bay.

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