World sea water temperatures

Water temperature in Shell Key (FL) in June

Is it warm enough to swim in Shell Key in June? Average water temperature in Shell Key in June is 84.4°F and therefore suitable for comfortable swimming. The warmest sea in Shell Key in June is 89.2°F, and the coldest is 77°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Shell Key

Changes water temperature in Shell Key in June 2025, 2024

To get an accurate forecast for the water temperature in Shell Key for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Shell Key, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of June.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
June 185.8°F84.9°F80.4°F85.8°F
June 285.5°F84.7°F77°F85.5°F
June 384.4°F84°F77°F86.4°F
June 484.2°F84.2°F81.3°F86.7°F
June 584°F85.3°F81°F87.1°F
June 683.7°F85.8°F78.6°F85.8°F
June 783.5°F86.7°F80.1°F86.7°F
June 885.5°F86.7°F79.2°F86.7°F
June 984.9°F87.4°F79.5°F87.4°F
June 1086°F87.1°F79.5°F87.1°F
June 1186°F86.5°F80.2°F86.5°F
June 1285.6°F87.1°F81°F87.1°F
June 1386°F87.4°F82.4°F87.4°F
June 1486.2°F86.7°F81°F86.7°F
June 1586.4°F87.3°F81.5°F87.3°F
Day 2025 2024 Min Max
June 1686.9°F87.1°F82.8°F87.1°F
June 1786.9°F87.4°F82.4°F87.4°F
June 1886.9°F86.9°F82.9°F87.1°F
June 1987.1°F85.5°F83.5°F87.1°F
June 2086.9°F85.3°F83.3°F88°F
June 2186.9°F85.1°F83.1°F87.6°F
June 22 85.3°F83.1°F87.3°F
June 2386.2°F86.4°F83.1°F87.3°F
June 2486.9°F86°F82.9°F87.4°F
June 2586.9°F86.7°F82.6°F88.5°F
June 2686.7°F86.5°F82.2°F88°F
June 2786.9°F86.9°F82°F88.3°F
June 2886.9°F87.3°F82.2°F88.2°F
June 2986.9°F87.3°F82.8°F89.1°F
June 3086.7°F87.3°F83.3°F87.4°F
Shell Key water temp chart in June

Average water temperature in Shell Key in June over a decade

20162017201820192020
84.7°F83.3°F85.3°F86.2°F85.3°F
20212022202320242025
84.4°F85.3°F84.4°F86.4°F86°F

Shell Key water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in June?

Want to know where the water temperature in June is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

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Our report for Shell Key is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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