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Water temperature in Cape San Blas (FL) in December

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Is it warm enough to swim in Cape San Blas in December? Average water temperature in Cape San Blas in December is 66°F and therefore is not suitable for comfortable swimming. The warmest sea in Cape San Blas in December is 71.2°F, and the coldest is 58.5°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cape San Blas

Changes water temperature in Cape San Blas in December 2025, 2024

To get an accurate forecast for the water temperature in Cape San Blas for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Cape San Blas, 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 2025 2024 Min Max
December 167.3°F66.7°F64.6°F70.3°F
December 267.5°F66.6°F65.3°F70.3°F
December 366.6°F65.3°F65.1°F70.2°F
December 466.4°F64.4°F64.4°F69.6°F
December 566.2°F65.1°F64.9°F69.6°F
December 666.2°F65.5°F64.6°F70.2°F
December 766.7°F64°F64°F70°F
December 865.1°F63.5°F63.5°F70.5°F
December 964.8°F63.5°F63.5°F70.5°F
December 1065.1°F64.8°F64°F70.9°F
December 1164°F64.9°F63.5°F70.9°F
December 1264.6°F64.4°F63.3°F71.2°F
December 1364.6°F63.7°F62.8°F71.2°F
December 1464.4°F63.7°F63°F70.3°F
December 1564.9°F63.3°F61°F70.5°F
Day 2025 2024 Min Max
December 1663.1°F63.9°F61.3°F70.3°F
December 1762.2°F64.6°F59.9°F69.3°F
December 1863.3°F65.5°F61.5°F69.4°F
December 1963.3°F65.1°F60.4°F69.1°F
December 2063.1°F64°F59.4°F69.1°F
December 21 64.4°F58.5°F68.2°F
December 22 63°F59.9°F68°F
December 23 62.2°F59°F67.8°F
December 24 60.6°F59.5°F67.8°F
December 25 61°F60.1°F68.9°F
December 26 60.8°F59.9°F68.9°F
December 27 61.2°F60.3°F69.8°F
December 28 63°F59.4°F70.7°F
December 29 63.9°F59.2°F70.5°F
December 30 65.1°F58.8°F70.2°F
December 31 65.5°F60.3°F70.2°F
Cape San Blas water temp chart in December

Average water temperature in Cape San Blas in December over a decade

20152016201720182019
68.7°F66.7°F66.9°F64.2°F64.4°F
20202021202220232024
63.9°F67.6°F65.3°F62.1°F64°F

Cape San Blas sea state in December

Chart comparing the height of waves in Cape San Blas 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 Cape San Blas in December

Cape San Blas 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
Shell Island65.7°F58.1°F69.6°F
Callaway65.1°F54°F69.6°F
Tyndall Air Force Base65.1°F54.5°F69.6°F
Panama City65.3°F55.8°F69.6°F
Parker64.9°F53.8°F69.4°F
Carrabelle64°F52.7°F69.3°F
Panama City Beach65.8°F59.2°F70.2°F
Lower Grand Lagoon65.5°F57.4°F69.8°F
Upper Grand Lagoon65.5°F57.4°F69.8°F
Pretty Bayou65.1°F54.3°F69.6°F

Cape San Blas photo gallery

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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 Cape San Blas 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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