Swimming in Charleston in october 2025: Average sea temperature in october and tide times in october 2025
Average sea temperature in Charleston in october 2025.
In october, according to seasonal norms, the sea temperature in Charleston is:
Minimum: 74°F
Average: 78°F
Maximum: 83°F
Other useful seasonal weather averages in october:
- Outside temperature: 65°F to 77°F
- Most common weather: "Clear/Sunny"
- The wind blows at 11.2mph
- It rains a total of 4.3in, over 4 day(s).
Should we swim in Charleston in october?
Yes! The water temperature in Charleston in october is pleasant
Swimming in october is pleasant in Charleston and the surrounding area. The sea temperature is 78°F on average (min/max: 74°F/83°F), allowing you to swim for a long time and enjoy water sports.
Note also that in october, the climate is perfect with an average outside temperature of 71°F, 4.3in of precipitation (over 4 days) and 82 % humidity.
Water and normal seasonal temperatures in Charleston in october
| October | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 83°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 77°F | ||
| Minimum outside temperature | 65°F | ||
| Wind speed | 9.9mph | ||
| Wind temperature | 65°F | ||
| Precipitation | 4.3in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 82% | ||
| Visibility in kilometers | 9.64km | ||
| Cloud cover | 27% | ||
| Our opinion | pleasant swimming |
Chart of the tides in october 2025
Tide times in october 2025 in Charleston
Swim elsewhere in the United States (USA) in october
| City | Average T° | Min. T° | Max. T° | Our opinion | California in october | 65°F | 68°F | cool swimming | Washington D. C. in october | 67°F | 74°F | cool swimming | Boston in october | 60°F | 65°F | cold swimming | Miami (Florida) in october | 83°F | 87°F | ideal swimming | New York City in october | 63°F | 70°F | cool swimming | Seattle in october | 52°F | 54°F | freezing swimming | Houston in october | 78°F | 84°F | pleasant swimming | Long Beach (Washington) in october | 55°F | 59°F | freezing swimming | Myrtle Beach in october | 76°F | 82°F | pleasant swimming | Philadelphia in october | 65°F | 71°F | cool swimming | Portland in october | 55°F | 58°F | freezing swimming | Atlantic City in october | 65°F | 71°F | cool swimming | Baltimore in october | 67°F | 72°F | cool swimming | Bar Harbor (Maine) in october | 54°F | 57°F | freezing swimming | Brooklyn in october | 64°F | 70°F | cool swimming | Cape Cod National Seashore in october | 59°F | 65°F | freezing swimming | Carolina Beach in october | 77°F | 81°F | pleasant swimming | Gulf Shores (Alabama) in october | 79°F | 84°F | pleasant swimming | Hampton Beach in october | 57°F | 64°F | freezing swimming | Maryland in october | 67°F | 73°F | cool swimming | Mobile (Alabama) in october | 78°F | 83°F | pleasant swimming |
Swim in the United States (USA) in october: sea temperature by city