World sea water temperatures

Water temperature in Caladesi Island (FL) in October

Is it warm enough to swim in Caladesi Island in October? Average water temperature in Caladesi Island in October is 79.5°F and therefore suitable for comfortable swimming. The warmest sea in Caladesi Island in October is 86.7°F, and the coldest is 68.7°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Caladesi Island

Changes water temperature in Caladesi Island in October 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
October 183.3°F85.3°F77.5°F86.7°F
October 282.6°F85.3°F76.3°F85.8°F
October 382.6°F85.5°F76.8°F85.5°F
October 482.2°F85.5°F76.3°F85.5°F
October 581.1°F84.9°F75.6°F84.9°F
October 681.7°F84.4°F75.6°F84.4°F
October 781.3°F83.8°F75.4°F84.2°F
October 881.5°F83.7°F76.8°F84.2°F
October 981.1°F83.1°F77°F84°F
October 10 81.9°F76.6°F84.2°F
October 11 79.5°F75.9°F84.2°F
October 12 77.4°F77°F84°F
October 13 78.4°F77.9°F83.8°F
October 14 77.7°F77.7°F83.3°F
October 15 78.3°F77°F83.3°F
Day 2025 2024 Min Max
October 16 78.4°F77°F83.5°F
October 17 76.1°F75.6°F83.3°F
October 18 73.2°F72.5°F83.8°F
October 19 72.7°F71.6°F83.5°F
October 20 72.9°F72.3°F83.3°F
October 21 73.2°F72.5°F82.9°F
October 22 74.5°F70.3°F82°F
October 23 75.6°F68.7°F81.7°F
October 24 74.8°F70°F81.3°F
October 25 75°F70.9°F81.3°F
October 26 75.2°F72°F80.8°F
October 27 74.5°F73.2°F81°F
October 28 75.7°F73.8°F80.8°F
October 29 75.4°F74.1°F81.7°F
October 30 76.1°F73.6°F82.2°F
October 31 75.7°F72.3°F82.6°F
Caladesi Island water temp chart in October

Average water temperature in Caladesi Island in October over a decade

20152016201720182019
79.3°F79.2°F80.2°F82.2°F81.1°F
20202021202220232024
81°F81°F75.6°F77.5°F78.4°F

Caladesi Island sea state in October

Chart comparing the height of waves in Caladesi Island in October 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 Caladesi Island in October

Caladesi 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 October?

Want to know where the water temperature in October 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 October. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Sand Key Beach79.7°F68.9°F86.7°F
Fred Howard Park79.3°F68.5°F86.5°F
Sand Key79.9°F70.9°F86.7°F
Belleair79.5°F68.5°F86.7°F
Anclote79.3°F68.4°F86.4°F
Anclote Key79.3°F68.4°F86.4°F
Oldsmar79.5°F70°F86.7°F
Indian Shores79.9°F70.9°F86.5°F
Redington Shores79.9°F70.9°F86.5°F
Feather Sound79.5°F69.6°F86.7°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 Caladesi 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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