World sea water temperatures

Water temperature in Cedar Key (FL) in December

Is it warm enough to swim in Cedar Key in December? Average water temperature in Cedar Key in December is 64°F and therefore is not suitable for comfortable swimming. The warmest sea in Cedar Key in December is 71.1°F, and the coldest is 50.5°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cedar Key

Changes water temperature in Cedar Key in December 2024, 2023

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

You can choose any other years:

Year 1:   Year 2:


Day 2024 2023 Min Max
December 161.7°F63.7°F60.8°F69.4°F
December 260.3°F64°F60.3°F69.8°F
December 358.3°F64.4°F58.3°F69.6°F
December 457.2°F64.6°F57.2°F69.1°F
December 557.2°F64.6°F57.2°F68.9°F
December 659.4°F61.7°F59.4°F69.3°F
December 757.2°F62.2°F57.2°F69.8°F
December 857.9°F61.9°F57.9°F69.8°F
December 958.8°F62.6°F58.8°F69.6°F
December 1059.5°F63.1°F58.5°F69.8°F
December 1160.1°F60.3°F58.8°F68.9°F
December 1259°F61.9°F58.6°F70°F
December 1357.6°F61.2°F57.6°F69.8°F
December 1457.2°F61.5°F57.2°F69.4°F
December 1559.7°F60.6°F59.7°F69.1°F
Day 2024 2023 Min Max
December 1660.8°F61°F60.8°F69.8°F
December 1763°F61.2°F61.2°F69.8°F
December 1864°F59.9°F58.8°F70°F
December 1965.1°F57.9°F57.7°F71.1°F
December 2064.2°F57.9°F57.9°F70.2°F
December 2162.6°F57.4°F57.4°F69.6°F
December 2260.6°F57°F57°F66.7°F
December 2359°F57.9°F57.9°F65.8°F
December 2459.5°F58.1°F56.8°F66.7°F
December 2558.8°F58.5°F53.4°F67.5°F
December 2658.3°F58.6°F52.3°F67.8°F
December 2761.5°F59.2°F52.2°F69.1°F
December 2861°F60.3°F50.5°F69.6°F
December 2961.7°F59.7°F52.7°F69.3°F
December 3064.2°F58.3°F53.2°F68.9°F
December 3164°F57.2°F54°F68.9°F
Cedar Key water temp chart in December

Average water temperature in Cedar Key in December over a decade

20152016201720182019
67.8°F65.7°F64.9°F61.5°F63.5°F
20202021202220232024
60.8°F66.4°F63.1°F60.6°F60.3°F

Cedar Key sea state in December

Chart comparing the height of waves in Cedar Key in December over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Cedar Key in December

Cedar 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 December?

Want to know where the water temperature in December 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

Temperature in neighboring cities

The nearest locations with the average water temperature in December. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Yankeetown64.6°F52°F71.8°F
Crystal River65.1°F54.1°F73.4°F
Fort Island Beach65.1°F54.1°F73.4°F
Homosassa65.3°F52.5°F73.9°F
Steinhatchee63.1°F50.5°F71.2°F
Bayport65.7°F53.1°F74.8°F
Spring Hill65.8°F53.2°F74.8°F
Hernando Beach65.8°F53.2°F74.8°F
Hudson65.8°F53.4°F75.2°F
Aripeka65.8°F53.4°F75.2°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Cedar 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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