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Saint Lucia · The Pitons

Soufrière

Sea
82.4°F
Air
–
UV
–
Bathtub
Above 28°C

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Climate · monthly averages
Sea temperature by month
5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
75°F
79°F
82°F
86°F
90°F
93°F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Min
80
80
80
81
81
82
82
84
85
84
83
82
Avg
81
80
81
81
82
83
83
85
86
85
84
82
Max
82
82
82
83
84
84
84
85
86
86
85
83

Warmest in September (85.6°F). Coldest in February (80.5°F). Comfortable for swimming year-round.

About Soufrière

On Saint Lucia's west coast, Soufrière sits between The Pitons – twin volcanic plugs of 743 and 798 metres linked by the Piton Mitan ridge and inscribed as a UNESCO World Heritage Site in 2004. Just north of town, Anse Chastanet curves into a cove of dark volcanic sand backed by a reef long known for shore diving, while Marigot Bay shelters further north as a deep, narrow yacht harbour. The sea holds 27 to 29 °C year-round, with Hewanorra International about 75 minutes south along the coast road.