Average monthly water temperature in West Bay, Cayman Islands

On this page you find the mean water temperature over the year in West Bay (Grand Cayman), Cayman Islands. Get insights into the water temperature fluctuations and discover what they mean for visitors.

Data from: Georgetown, Cayman Islands (9 KM, 5 Miles).

Water temperatures in West Bay remain warm year-round, perfect for aquatic activities. The warmest month, August, has an average temperature of 30°C (86°F).

The coolest water temperature month is January, averaging 27°C (81°F). Whether you’re swimming or just enjoying the water, West Bay offers ideal conditions year-round.

West Bay 3-Day Forecast

10-Day Forecast

More climate data for West Bay

Temperature Rainfall Sunshine Humidity Water Temp

See the full West Bay climate overview or explore weather in Cayman Islands.

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