Water temperature in Hilton Head Island
85.7
°F
July 5, 15:17
Trend:
increasingYesterday:
85.5°FTomorrow:
85.8°F
Sunrise:
Sunset:
Day Length:
14 h. 11 min.Hilton Head Island in July
Minimum:
49.0°FAverage:
55.7°FMaximum:
62.6°FSea water temperature in Hilton Head Island today
As of now, in Hilton Head Island, the water temperature is 85.7°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.3°F higher 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 stay about the same.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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 86.5°F on 2019, while the historical minimum was 82.9°F on 2021.
Daily water temperature in Hilton Head Island
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jun 21 | 81.6°F | 84.1°F | 81.7°F |
| Jun 22 | 81.4°F | 84.0°F | 81.7°F |
| Jun 23 | 83.6°F | 85.1°F | 82.2°F |
| Jun 24 | 82.9°F | 84.7°F | 82.3°F |
| Jun 25 | 82.6°F | 85.6°F | 82.5°F |
| Jun 26 | 82.6°F | 85.9°F | 82.7°F |
| Jun 27 | 83.2°F | 86.5°F | 82.9°F |
| Jun 28 | 83.4°F | 85.3°F | 83.0°F |
| Jun 29 | 84.1°F | 86.1°F | 83.4°F |
| Jun 30 | 84.7°F | 86.1°F | 83.5°F |
| Jul 1 | 84.9°F | 85.7°F | 83.8°F |
| Jul 2 | 85.0°F | 84.9°F | 83.8°F |
| Jul 3 | 85.3°F | 85.1°F | 84.2°F |
| Jul 4 | 85.5°F | 84.5°F | 84.3°F |
| Jul 5 | 85.7°F | 85.0°F | 84.4°F |
| Jul 6 | 85.8°F | 84.4°F | 84.5°F |
| Jul 7 | 85.8°F | 84.1°F | 84.5°F |
| Jul 8 | 85.9°F | 84.3°F | 84.6°F |
| Jul 9 | 86.1°F | 84.4°F | 84.7°F |
| Jul 10 | 86.1°F | 85.0°F | 84.8°F |
| Jul 11 | 86.1°F | 85.0°F | 84.8°F |
| Jul 12 | 86.2°F | 84.2°F | 84.9°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.