World sea water temperatures

Water temperature in Cortez (FL) in December

Is it warm enough to swim in Cortez in December? Average water temperature in Cortez in December is 68.4°F and therefore suitable for comfortable swimming. The warmest sea in Cortez in December is 73.9°F, and the coldest is 59.7°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cortez

Changes water temperature in Cortez in December 2024, 2023

To get an accurate forecast for the water temperature in Cortez for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Cortez, 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 167.6°F68.2°F66.4°F73.9°F
December 266.7°F69.8°F66.4°F73.2°F
December 364.6°F70°F64.6°F73.4°F
December 463.3°F71.1°F63.3°F73°F
December 563.1°F70.9°F63.1°F72.7°F
December 664.4°F69.4°F64.4°F72.9°F
December 764.2°F69.1°F64.2°F72.9°F
December 863°F68.9°F63°F73.4°F
December 964.6°F68.9°F64.6°F73.4°F
December 1065.3°F68.7°F64.2°F73.9°F
December 1165.3°F68.5°F64°F73.8°F
December 1263.3°F69.1°F63.3°F73.8°F
December 1361.9°F66.2°F61.9°F73.9°F
December 1462.2°F66.2°F62.2°F72.7°F
December 1564.2°F66.2°F64.2°F72.9°F
Day 2024 2023 Min Max
December 1665.3°F66.2°F65.3°F73.2°F
December 1766.2°F65.5°F65.3°F73.4°F
December 1866.4°F64.6°F64.6°F72.9°F
December 1965.8°F63.7°F63.7°F73.2°F
December 2065.8°F63.5°F63.5°F72.5°F
December 2165.3°F63.3°F63.3°F72°F
December 2264°F63.9°F63.7°F71.4°F
December 2364.4°F62.6°F62.6°F70.3°F
December 2464.2°F61°F61°F70.7°F
December 2564°F62.2°F62.2°F71.8°F
December 2664°F64.2°F63.5°F72.1°F
December 2765.1°F64.8°F61.2°F72.3°F
December 2866°F64.6°F61.2°F73°F
December 2966.4°F63.5°F59.7°F73.4°F
December 3067.6°F63.5°F60.6°F73.2°F
December 3168°F62.4°F62.4°F73.4°F
Cortez water temp chart in December

Average water temperature in Cortez in December over a decade

20152016201720182019
72.1°F69.8°F70.2°F66.4°F68.7°F
20202021202220232024
66°F70.3°F69.1°F66.2°F64.9°F

Cortez sea state in December

Chart comparing the height of waves in Cortez 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 Cortez in December

Cortez 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
West Bradenton68.5°F60.4°F74.1°F
Manatee Beach68.5°F60.4°F74.1°F
Passage Key68.2°F59.5°F73.8°F
Longboat Key68.5°F60.6°F74.1°F
Coquina Beach68.5°F60.6°F74.1°F
Egmont Key68°F59.4°F73.8°F
Ellenton68.5°F60.4°F74.8°F
Palmetto68.5°F60.4°F74.8°F
Whitfield68.7°F60.6°F74.1°F
Fort De Soto Park68°F59.2°F73.6°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 Cortez 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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