World sea water temperatures

Water temperature in South Cape Beach in August

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Is it warm enough to swim in South Cape Beach in August? Average water temperature in South Cape Beach in August is 72.5°F and therefore suitable for comfortable swimming. The warmest sea in South Cape Beach in August is 77.5°F, and the coldest is 65.3°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in South Cape Beach

Changes water temperature in South Cape Beach in August 2025, 2024

To get an accurate forecast for the water temperature in South Cape Beach for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in South Cape Beach, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
August 173.8°F74.1°F68.4°F76.3°F
August 273.6°F75.6°F68.5°F76.5°F
August 373.4°F75.6°F68.7°F76.5°F
August 473.8°F74.3°F69.3°F76.5°F
August 574.3°F75.6°F69.6°F76.1°F
August 673.9°F74.8°F69.8°F77.2°F
August 772.9°F73.8°F68.7°F77.4°F
August 873.2°F73.2°F68.4°F77°F
August 973.6°F73.2°F68.9°F77.2°F
August 1072.9°F74.5°F68.5°F77.5°F
August 1173.8°F73.6°F68.2°F77°F
August 1273.4°F73.4°F68.9°F76.3°F
August 1372.9°F73.9°F68.4°F76.6°F
August 1472.7°F74.1°F68.4°F76.5°F
August 1574.7°F74.5°F68.5°F76.6°F
Day 2025 2024 Min Max
August 1673.6°F73.4°F68.2°F77°F
August 1773.9°F73.8°F66.9°F76.8°F
August 1874.1°F72.3°F65.7°F77.2°F
August 1973.4°F73°F65.3°F76.6°F
August 2072.5°F72.7°F65.8°F76.5°F
August 2171.4°F73°F66.2°F75.9°F
August 2271.1°F71.8°F66°F75.4°F
August 2371.1°F72.3°F65.8°F75.7°F
August 2470.7°F72°F66°F76.3°F
August 2572.3°F72.7°F66.7°F76.3°F
August 2671.2°F72.7°F65.3°F77.4°F
August 2771.6°F72.1°F66.7°F76.8°F
August 2870.9°F73°F66.9°F76.3°F
August 2971.4°F72.7°F66.7°F76.1°F
August 3071.8°F72.3°F67.5°F75.7°F
August 3170.5°F72.5°F66.7°F75.7°F
South Cape Beach water temp chart in August

Average water temperature in South Cape Beach in August over a decade

20162017201820192020
74.1°F71.1°F75.7°F73.9°F75°F
20212022202320242025
75.2°F75.4°F73.6°F73.4°F73.6°F

South Cape Beach sea state in August

Chart comparing the height of waves in South Cape Beach in August 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 South Cape Beach in August

South Cape Beach 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 August?

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

AvrMinMax
East Falmouth72.3°F65.3°F77.5°F
Menauhant Beach72.3°F65.3°F77.5°F
Popponesset72.9°F65.1°F78.4°F
Vineyard Haven72°F65.5°F77.2°F
Surf Drive Beach72°F65.5°F77.2°F
Nobska Beach72°F65.5°F77.2°F
Falmouth72.3°F65.5°F77.7°F
Teaticket72.3°F65.5°F77.7°F
Chapoquoit Beach72.3°F65.5°F77.7°F
Woodneck Beach72.3°F65.5°F77.7°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 South Cape Beach 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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