Water temperature in Charleston
70.6
°F
June 25, 22:02
Trend:
increasingYesterday:
70.4°FTomorrow:
70.8°F
Sunrise:
Sunset:
Day Length:
15 h. 5 min.Charleston in July
Minimum:
36.9°FAverage:
41.9°FMaximum:
43.5°FSea water temperature in Charleston today
As of now, in Charleston, the water temperature is 70.6°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.0°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 75.9°F on 2024, while the historical minimum was 68.7°F on 2016.
Daily water temperature in Charleston
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 11 | 68.3°F | 65.4°F | 66.3°F |
| Jun 12 | 69.3°F | 68.0°F | 66.8°F |
| Jun 13 | 70.8°F | 67.4°F | 67.3°F |
| Jun 14 | 69.9°F | 67.0°F | 67.2°F |
| Jun 15 | 71.9°F | 66.8°F | 67.8°F |
| Jun 16 | 70.5°F | 67.1°F | 68.3°F |
| Jun 17 | 70.6°F | 67.1°F | 67.8°F |
| Jun 18 | 70.8°F | 67.2°F | 68.9°F |
| Jun 19 | 70.8°F | 67.4°F | 68.9°F |
| Jun 20 | 70.9°F | 69.2°F | 69.3°F |
| Jun 21 | 70.3°F | 69.2°F | 69.7°F |
| Jun 22 | 70.8°F | 68.5°F | 70.1°F |
| Jun 23 | 70.7°F | 70.6°F | 70.5°F |
| Jun 24 | 70.4°F | 72.1°F | 70.3°F |
| Jun 25 | 70.6°F | 74.6°F | 71.5°F |
| Jun 26 | 70.8°F | 74.5°F | 71.7°F |
| Jun 27 | 71.0°F | 76.2°F | 71.9°F |
| Jun 28 | 70.9°F | 75.3°F | 71.9°F |
| Jun 29 | 71.2°F | 75.8°F | 72.2°F |
| Jun 30 | 71.9°F | 76.1°F | 72.9°F |
| Jul 1 | 71.6°F | 73.9°F | 72.5°F |
| Jul 2 | 72.4°F | 77.2°F | 73.4°F |
* actual - actual temperature values
** forecast - projected values for the next week
Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.
Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Staten Island |
68.0°F
|
5mi |
| Coney Island |
66.3°F
|
13mi |
| Jersey City |
67.9°F
|
16mi |
| Brooklyn |
66.5°F
|
17mi |
| New York City |
67.9°F
|
17mi |
* current water temperature in this city
** straight line distance from Charleston