Water temperature in Sullivans Island
63.9
°F
November 7, 11:08
Trend:
stableYesterday:
62.9°FTomorrow:
63.9°F
Sunrise:
Sunset:
Day Length:
10 h. 42 min.Sullivans Island in November
Minimum:
50.5°FAverage:
56.5°FMaximum:
63.5°FSea water temperature in Sullivans Island today
As of now, in Sullivans Island, the water temperature is 63.9°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 5.2°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.Recent sea temperature and forecast
Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 72.5°F on 2015, while the historical minimum was 63.5°F on 2023.
Daily water temperature in Sullivans Island
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 24 | 70.1°F | 69.0°F | 71.6°F |
| Oct 25 | 69.1°F | 68.8°F | 71.3°F |
| Oct 26 | 69.6°F | 68.8°F | 71.2°F |
| Oct 27 | 68.9°F | 70.0°F | 71.2°F |
| Oct 28 | 68.6°F | 70.3°F | 71.2°F |
| Oct 29 | 68.4°F | 70.4°F | 70.9°F |
| Oct 30 | 68.3°F | 70.2°F | 70.8°F |
| Oct 31 | 65.7°F | 70.5°F | 70.7°F |
| Nov 1 | 64.1°F | 69.7°F | 70.2°F |
| Nov 2 | 63.7°F | 70.9°F | 70.0°F |
| Nov 3 | 63.1°F | 71.0°F | 69.4°F |
| Nov 4 | 64.6°F | 71.0°F | 68.8°F |
| Nov 5 | 62.9°F | 70.4°F | 68.6°F |
| Nov 6 | 62.9°F | 71.5°F | 68.6°F |
| Nov 7 | 63.9°F | 71.3°F | 69.0°F |
| Nov 8 | 63.9°F | 71.9°F | 69.0°F |
| Nov 9 | 63.2°F | 71.1°F | 68.3°F |
| Nov 10 | 62.5°F | 70.5°F | 67.7°F |
| Nov 11 | 62.1°F | 70.1°F | 67.3°F |
| Nov 12 | 62.0°F | 69.9°F | 67.1°F |
| Nov 13 | 61.9°F | 69.9°F | 67.1°F |
| Nov 14 | 61.4°F | 69.4°F | 66.6°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.