This data the coastal Apalachicola ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Water temperature in Apalachicola today is 81.5°F. Based on our historical data over a period of ten years, the warmest water in this day in Apalachicola was recorded in 2009 and was 82.6°F, and the coldest was recorded in 2022 at 74.1°F. Sea water temperature in Apalachicola is expected to drop to 76.1°F in the next 10 days. October average water temperature in Apalachicola is 77.5°F, the minimum temperature is 69.1°F, and the maximum is 85.3°F.
The swimming season in Apalachicola lasts from March to November. During those months, Apalachicola water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Apalachicola in winter reaches 62.1°F, in spring 71.1°F, in summer the average temperature rises to 84.6°F, and in autumn it is 77°F.
October 10, 2025 |
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today temp |
81.5°F |
October 9, 2025 |
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yesterday temp |
80.2°F |
The ocean salinity in Apalachicola is 34.51‰, and the average salinity of the World Ocean is 35‰.
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Apalachicola. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Apalachicola. Data in table shown for October 10, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
2' 1" | 2' 5" | 2' 3" | 2' 2" |
0.64 m | 0.73 m | 0.69 m | 0.67 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
2' 2" | 1' 8" | 1' 6" | 1' 10" |
0.66 m | 0.5 m | 0.45 m | 0.56 m |
Data in a table show Apalachicola temperature today (October 10, 2025). For more information and forecast for a few days, go to the weather forecast Apalachicola.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
70.7°F | 67.3°F | 65.3°F | 65.5°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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65.8°F | 64.6°F | 61.7°F | 61.9°F |
You may also be interested in other sections of our site for Apalachicola: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Apalachicola. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Apalachicola on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 60.8°F | 51.3°F | 70.9°F | cold |
Ocean water temperature in Apalachicola in January | ||||
February | 61°F | 55.4°F | 71.1°F | cold |
Ocean water temperature in Apalachicola in February | ||||
March | 65.1°F | 55°F | 77.9°F | cold |
Ocean water temperature in Apalachicola in March | ||||
April | 70.7°F | 62.6°F | 79.7°F | warm |
Ocean water temperature in Apalachicola in April | ||||
May | 77.4°F | 70.3°F | 87.4°F | hot |
Ocean water temperature in Apalachicola in May | ||||
June | 83.1°F | 75.4°F | 88.2°F | hot |
Ocean water temperature in Apalachicola in June | ||||
July | 85.1°F | 81.3°F | 90°F | hot |
Ocean water temperature in Apalachicola in July | ||||
August | 85.6°F | 81.5°F | 88.9°F | hot |
Ocean water temperature in Apalachicola in August | ||||
September | 83.7°F | 78.6°F | 87.1°F | hot |
Ocean water temperature in Apalachicola in September | ||||
October | 77.5°F | 69.1°F | 85.3°F | hot |
Ocean water temperature in Apalachicola in October | ||||
November | 70°F | 61.2°F | 77.2°F | warm |
Ocean water temperature in Apalachicola in November | ||||
December | 64.4°F | 52.7°F | 70°F | cold |
Ocean water temperature in Apalachicola in December |