Water temperature in Sullivans Island
61.1
°F
November 17, 12:13
Trend:
stableYesterday:
60.5°FTomorrow:
60.7°F
Sunrise:
Sunset:
Day Length:
10 h. 26 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 61.1°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 4.6°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 fall a bit.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 71.2°F on 2020, while the historical minimum was 60.8°F on 2021.
Daily water temperature in Sullivans Island
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| 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 | 68.6°F |
| Nov 8 | 63.8°F | 71.9°F | 68.6°F |
| Nov 9 | 65.5°F | 71.3°F | 68.0°F |
| Nov 10 | 66.3°F | 70.8°F | 67.6°F |
| Nov 11 | 64.5°F | 70.3°F | 67.0°F |
| Nov 12 | 63.7°F | 70.1°F | 66.8°F |
| Nov 13 | 60.6°F | 69.7°F | 66.4°F |
| Nov 14 | 59.3°F | 69.1°F | 65.9°F |
| Nov 15 | 60.0°F | 69.7°F | 65.8°F |
| Nov 16 | 60.5°F | 67.8°F | 65.5°F |
| Nov 17 | 61.1°F | 66.6°F | 65.7°F |
| Nov 18 | 60.7°F | 65.7°F | 65.3°F |
| Nov 19 | 60.3°F | 66.7°F | 64.9°F |
| Nov 20 | 60.0°F | 67.8°F | 64.6°F |
| Nov 21 | 59.5°F | 68.1°F | 64.1°F |
| Nov 22 | 59.0°F | 67.7°F | 63.6°F |
| Nov 23 | 58.1°F | 65.5°F | 62.7°F |
| Nov 24 | 57.2°F | 63.0°F | 61.8°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.