This data the coastal Davenport 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 Davenport today is 57.7°F. Based on our historical data over a period of ten years, the warmest water in this day in Davenport was recorded in 2014 and was 61.9°F, and the coldest was recorded in 2009 at 55.8°F. Sea water temperature in Davenport is expected to rise to 58.1°F in the next 10 days. September average water temperature in Davenport is 58.3°F, the minimum temperature is 52.5°F, and the maximum is 64°F.
Throughout the year, the water temperature in Davenport does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Davenport in winter reaches 54.5°F, in spring 52.9°F, in summer the average temperature rises to 55.8°F, and in autumn it is 57.4°F.
September 5, 2025 |
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today temp |
57.7°F |
September 4, 2025 |
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yesterday temp |
59.2°F |
The ocean salinity in Davenport is 33.52‰, 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 Davenport. 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 Davenport. 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 |
---|---|---|---|
4' 8" | 4' 4" | 4' 3" | 4' 2" |
1.41 m | 1.33 m | 1.29 m | 1.26 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
4' 0" | 4' 0" | 4' 2" | 4' 4" |
1.23 m | 1.22 m | 1.27 m | 1.33 m |
Data in a table show Davenport temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Davenport.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
61.5°F | 60.6°F | 60.4°F | 61.5°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
66.9°F | 72°F | 70.2°F | 63.7°F |
You may also be interested in other sections of our site for Davenport: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Davenport. 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 Davenport 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 | 54.3°F | 50.2°F | 58.5°F | cold |
Ocean water temperature in Davenport in January | ||||
February | 54°F | 50.2°F | 58.8°F | cold |
Ocean water temperature in Davenport in February | ||||
March | 53.6°F | 49.8°F | 57.7°F | cold |
Ocean water temperature in Davenport in March | ||||
April | 52.5°F | 48.4°F | 56.7°F | cold |
Ocean water temperature in Davenport in April | ||||
May | 52.7°F | 49.1°F | 57.9°F | cold |
Ocean water temperature in Davenport in May | ||||
June | 54°F | 49.1°F | 59°F | cold |
Ocean water temperature in Davenport in June | ||||
July | 55.8°F | 48.4°F | 63.7°F | cold |
Ocean water temperature in Davenport in July | ||||
August | 57.6°F | 51.8°F | 64.4°F | cold |
Ocean water temperature in Davenport in August | ||||
September | 58.3°F | 52.5°F | 64°F | cold |
Ocean water temperature in Davenport in September | ||||
October | 57.6°F | 52.3°F | 63.9°F | cold |
Ocean water temperature in Davenport in October | ||||
November | 56.3°F | 52.2°F | 61.7°F | cold |
Ocean water temperature in Davenport in November | ||||
December | 55.2°F | 51.8°F | 61°F | cold |
Ocean water temperature in Davenport in December |