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Average water temperature in George Town

On this page you find the mean water temperature over the year in George Town (Grand Cayman), Cayman Islands. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.


In George Town, water remains inviting throughout the year. The warmest month is August, with an average water temperature of 30°C.

The coolest temperature, January, still averages a pleasant 27°C. This means you will have a consistently enjoyable environment for water activities and recreation.


Forecast for George Town

Wed   Jan 15
29°C | 25°C
NE 7 m/s
almost clear and no rain

almost clear and no rain

Thu   Jan 16
29°C | 24°C
E 6 m/s
0.5 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Fri   Jan 17
28°C | 24°C
E 5 m/s
almost clear and no rain

almost clear and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in George Town.

Our site offers climate and forecast data for every country in the world. Are you going to Cayman Islands? On this website you can find historical weather averages for many cities in Cayman Islands. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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