This data the coastal Sand Beach 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 Sand Beach today is 59.7°F. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Sand Beach was recorded in 2023 and was 59.2°F, and the coldest was recorded in 2007 at 53.6°F. Sea water temperature in Sand Beach is expected to drop to 56.5°F in the next 10 days. September average water temperature in Sand Beach is 56.1°F, the minimum temperature is 52.7°F, and the maximum is 61.9°F.
Throughout the year, the water temperature in Sand Beach does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Sand Beach in winter reaches 42.3°F, in spring 41°F, in summer the average temperature rises to 54.1°F, and in autumn it is 53.4°F.
September 5, 2025 |
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today temp |
59.7°F |
September 4, 2025 |
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yesterday temp |
60.1°F |
The sea salinity in Sand Beach is 30.03‰, 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 Sand Beach. 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 Sand Beach. 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 |
---|---|---|---|
1' 7" | 1' 9" | 1' 9" | 1' 9" |
0.49 m | 0.53 m | 0.53 m | 0.53 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 10" | 2' 0" | 2' 4" | 2' 11" |
0.56 m | 0.62 m | 0.7 m | 0.88 m |
Data in a table show Sand Beach temperature today (September 5, 2025). For more information and forecast for a few days, go to the weather forecast Sand Beach.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
58.1°F | 58.3°F | 58.1°F | 58.8°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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60.4°F | 60.6°F | 60.8°F | 61°F |
You may also be interested in other sections of our site for Sand Beach: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Sand Beach. 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 Sand Beach 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 | 41.7°F | 37.4°F | 46.2°F | cold |
Sea water temperature in Sand Beach in January | ||||
February | 38.8°F | 34.3°F | 41.9°F | cold |
Sea water temperature in Sand Beach in February | ||||
March | 37.9°F | 34.5°F | 42.8°F | cold |
Sea water temperature in Sand Beach in March | ||||
April | 40.1°F | 35.8°F | 45.1°F | cold |
Sea water temperature in Sand Beach in April | ||||
May | 45°F | 38.5°F | 50.9°F | cold |
Sea water temperature in Sand Beach in May | ||||
June | 50°F | 43.9°F | 56.8°F | cold |
Sea water temperature in Sand Beach in June | ||||
July | 55°F | 49.6°F | 61.9°F | cold |
Sea water temperature in Sand Beach in July | ||||
August | 57.2°F | 52.5°F | 65.5°F | cold |
Sea water temperature in Sand Beach in August | ||||
September | 56.1°F | 52.7°F | 61.9°F | cold |
Sea water temperature in Sand Beach in September | ||||
October | 53.8°F | 49.1°F | 57.6°F | cold |
Sea water temperature in Sand Beach in October | ||||
November | 50.4°F | 45.7°F | 55°F | cold |
Sea water temperature in Sand Beach in November | ||||
December | 46°F | 41.5°F | 50.4°F | cold |
Sea water temperature in Sand Beach in December |