Average monthly water temperature in Happy Bay, Saint Martin
On this page you find the mean water temperature over the year in Happy Bay (), Saint Martin. Discover the unique water temperature patterns, from its warmest to its coolest months.
Happy Bay offers consistently warm water temperatures year-round. The warmest month, September, averages 29°C (84°F).
Even in the coolest water temperature month, January, the average temperature is 26°C (79°F). These conditions are perfect for water activities and relaxation throughout the year.