World sea water temperatures

Water temperature in Shell Island (FL) in March

Is it warm enough to swim in Shell Island in March? Average water temperature in Shell Island in March is 65.5°F and therefore is not suitable for comfortable swimming. The warmest sea in Shell Island in March is 77.2°F, and the coldest is 59°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Shell Island

Changes water temperature in Shell Island in March 2025, 2024

To get an accurate forecast for the water temperature in Shell Island 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 Island, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of March.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
March 164.2°F62.6°F60.3°F71.8°F
March 263.7°F64°F60.4°F70.3°F
March 362.8°F63.5°F61.5°F69.3°F
March 463.1°F64.6°F59°F66°F
March 563.5°F64.6°F61.3°F64.6°F
March 663.3°F66°F59.2°F71.8°F
March 763.1°F65.5°F59.5°F73°F
March 862.1°F66.6°F62.1°F66.6°F
March 962.2°F66.7°F59.9°F71.8°F
March 1063.3°F66.2°F60.3°F71.4°F
March 1163°F65.1°F61.7°F66.2°F
March 1263.7°F64.9°F61.5°F72°F
March 1364.9°F65.1°F60.6°F72.3°F
March 1463.7°F64.9°F59.4°F71.4°F
March 1564.9°F65.5°F60.6°F70.3°F
Day 2025 2024 Min Max
March 1666.9°F66°F61°F70°F
March 1765.8°F68.2°F64.6°F68.2°F
March 1865.5°F68.9°F62.8°F71.8°F
March 1966.2°F67.6°F61.2°F68.4°F
March 2065.7°F66.7°F65.3°F73°F
March 2165.5°F65.5°F63°F67.5°F
March 2265.1°F65.5°F61.3°F74.1°F
March 2365.3°F65.8°F61.7°F73.8°F
March 2465.5°F65.5°F64°F75°F
March 2566.7°F66°F62.6°F75.9°F
March 2666.7°F65.1°F64.9°F66.9°F
March 2767.3°F66.4°F63.1°F68.2°F
March 2867.6°F66.6°F63.5°F77.2°F
March 2967.6°F66.6°F63.3°F71.1°F
March 3067.6°F66.9°F63.7°F77°F
March 3168.5°F67.8°F63.3°F75.4°F
Shell Island water temp chart in March

Average water temperature in Shell Island in March over a decade

20162017201820192020
65.5°F66.7°F66.9°F65.1°F69.3°F
20212022202320242025
65.8°F66.2°F70.3°F65.8°F64.9°F

Shell Island 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 March?

Want to know where the water temperature in March 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 Island 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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