Water temperature in Sullivans Island
80.4
°F
June 11, 06:45
Trend:
stableYesterday:
80.8°FTomorrow:
81.1°F
Sunrise:
Sunset:
Day Length:
14 h. 16 min.Sullivans Island in June
Minimum:
48.1°FAverage:
57.1°FMaximum:
65.2°FSea water temperature in Sullivans Island today
As of now, in Sullivans Island, the water temperature is 80.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.9°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.Recent sea temperature and forecast
Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 81.5°F on 2018, while the historical minimum was 75.0°F on 2023.
Daily water temperature in Sullivans Island
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| May 28 | 76.2°F | 78.5°F | 77.4°F |
| May 29 | 76.9°F | 79.5°F | 77.5°F |
| May 30 | 76.8°F | 78.3°F | 77.4°F |
| May 31 | 77.5°F | 78.3°F | 77.6°F |
| Jun 1 | 77.6°F | 77.7°F | 77.6°F |
| Jun 2 | 76.3°F | 77.4°F | 78.0°F |
| Jun 3 | 76.7°F | 78.1°F | 77.9°F |
| Jun 4 | 77.6°F | 77.7°F | 78.1°F |
| Jun 5 | 77.6°F | 78.4°F | 78.3°F |
| Jun 6 | 79.3°F | 79.2°F | 78.6°F |
| Jun 7 | 79.1°F | 79.8°F | 78.7°F |
| Jun 8 | 79.7°F | 80.3°F | 79.1°F |
| Jun 9 | 79.6°F | 80.7°F | 79.3°F |
| Jun 10 | 80.8°F | 80.9°F | 79.6°F |
| Jun 11 | 80.4°F | 81.0°F | 79.5°F |
| Jun 12 | 81.1°F | 81.2°F | 80.2°F |
| Jun 13 | 81.1°F | 80.9°F | 80.2°F |
| Jun 14 | 81.2°F | 80.8°F | 80.3°F |
| Jun 15 | 81.1°F | 80.3°F | 80.2°F |
| Jun 16 | 81.3°F | 80.9°F | 80.4°F |
| Jun 17 | 81.7°F | 82.6°F | 80.8°F |
| Jun 18 | 82.0°F | 83.2°F | 81.1°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.