World sea water temperatures

Water temperature in Shell Island (FL) in April

Is it warm enough to swim in Shell Island in April? Average water temperature in Shell Island in April is 70.2°F and therefore suitable for comfortable swimming. The warmest sea in Shell Island in April is 78.3°F, and the coldest is 63.5°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 April 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 April.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
April 169.6°F67.5°F63.5°F73.8°F
April 270.7°F69.1°F64.6°F70.9°F
April 371.2°F68.9°F65.7°F72°F
April 471.6°F68.5°F64.6°F72.9°F
April 572.3°F67.8°F64.9°F73.4°F
April 672.9°F67.5°F64.9°F74.1°F
April 772.9°F67.8°F64.9°F72.9°F
April 872°F67.5°F65.7°F72.3°F
April 971.4°F68.2°F65.5°F75.6°F
April 1071.2°F67.8°F65.7°F74.8°F
April 1171.1°F69.1°F66°F73°F
April 1270.5°F68.9°F66.2°F72.7°F
April 1369.6°F68.5°F66.7°F72.7°F
April 1469.8°F68.9°F67.6°F72°F
April 1569.8°F69.8°F67.6°F72.5°F
Day 2025 2024 Min Max
April 1669.6°F70°F66.9°F70.9°F
April 1769.6°F69.6°F67.1°F72.9°F
April 1870.7°F70°F67.5°F72.9°F
April 1970.9°F72.9°F67.3°F73.8°F
April 2071.1°F74.1°F69.3°F74.1°F
April 2171.1°F73.2°F66.4°F73.2°F
April 2272.3°F72.9°F66.6°F73.9°F
April 2372.7°F70.3°F67.3°F74.1°F
April 2474.1°F70.7°F68.7°F74.5°F
April 2574.7°F72°F68.9°F74.7°F
April 2675.6°F72.1°F69.4°F75.6°F
April 2776.5°F71.6°F70.3°F76.5°F
April 2877.4°F73.2°F70.3°F77.4°F
April 2978.1°F72.9°F70.9°F78.1°F
April 3078.3°F73.4°F70.2°F78.3°F
Shell Island water temp chart in April

Average water temperature in Shell Island in April over a decade

20162017201820192020
69.8°F72°F69.4°F69.4°F72.1°F
20212022202320242025
69.6°F71.1°F72.5°F70.2°F72.3°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 April?

Want to know where the water temperature in April 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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