This data the coastal Freeport sea 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 Freeport today is 86.4°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Freeport was recorded in 2007 and was 86.9°F, and the coldest was recorded in 2008 at 82.8°F. Sea water temperature in Freeport is expected to drop to 85.3°F in the next 10 days. September average water temperature in Freeport is 85.1°F, the minimum temperature is 82.6°F, and the maximum is 86.9°F.
The swimming season in Freeport lasts from January to December, twelve months per year! During those months, Freeport water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Freeport in winter reaches 77°F, in spring 77.9°F, in summer the average temperature rises to 84.6°F, and in autumn it is 82.9°F.
September 5, 2025 |
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today temp |
86.4°F |
September 4, 2025 |
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yesterday temp |
86.5°F |
The sea salinity in Freeport is 36.48‰, 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 Freeport. 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 Freeport. Data in table shown for September 5, 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 |
---|---|---|---|
0' 8" | 0' 9" | 0' 11" | 1' 0" |
0.2 m | 0.23 m | 0.27 m | 0.31 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 1" | 1' 3" | 1' 5" | 1' 5" |
0.34 m | 0.39 m | 0.42 m | 0.44 m |
Data in a table show Freeport temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Freeport.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
83.3°F | 82.9°F | 82.4°F | 82.8°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
83.1°F | 82.9°F | 81.7°F | 81.7°F |
You may also be interested in other sections of our site for Freeport: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Freeport. 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 Freeport 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 | |
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January | 76.6°F | 72.1°F | 79.7°F | warm |
Sea water temperature in Freeport in January | ||||
February | 75.9°F | 72.3°F | 79.3°F | warm |
Sea water temperature in Freeport in February | ||||
March | 76.3°F | 72.3°F | 79.3°F | warm |
Sea water temperature in Freeport in March | ||||
April | 77.7°F | 73.9°F | 81°F | hot |
Sea water temperature in Freeport in April | ||||
May | 79.9°F | 76.6°F | 84.2°F | hot |
Sea water temperature in Freeport in May | ||||
June | 82.9°F | 78.1°F | 87.1°F | hot |
Sea water temperature in Freeport in June | ||||
July | 84.9°F | 82.4°F | 87.1°F | hot |
Sea water temperature in Freeport in July | ||||
August | 85.6°F | 83.1°F | 88°F | hot |
Sea water temperature in Freeport in August | ||||
September | 85.1°F | 82.6°F | 86.9°F | hot |
Sea water temperature in Freeport in September | ||||
October | 83.3°F | 78.6°F | 86.5°F | hot |
Sea water temperature in Freeport in October | ||||
November | 80.4°F | 76.3°F | 84°F | hot |
Sea water temperature in Freeport in November | ||||
December | 78.3°F | 74.5°F | 81°F | hot |
Sea water temperature in Freeport in December |