Water temperature in Saint Augustine
78.9
°F
September 18, 23:47
Trend:
stableYesterday:
78.7°FTomorrow:
78.6°F
Sunrise:
Sunset:
Day Length:
12 h. 16 min.Saint Augustine in September
Minimum:
53.8°FAverage:
62.9°FMaximum:
66.6°FSea water temperature in Saint Augustine today
As of now, in Saint Augustine, the water temperature is 78.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 4.1°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 85.1°F on 2018, while the historical minimum was 81.3°F on 2015.
Daily water temperature in Saint Augustine
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 4 | 83.8°F | 84.3°F | 83.3°F |
| Sep 5 | 82.6°F | 84.0°F | 83.2°F |
| Sep 6 | 82.4°F | 83.8°F | 83.2°F |
| Sep 7 | 82.4°F | 83.7°F | 83.1°F |
| Sep 8 | 83.1°F | 83.5°F | 83.1°F |
| Sep 9 | 83.3°F | 83.3°F | 83.3°F |
| Sep 10 | 83.2°F | 83.2°F | 83.3°F |
| Sep 11 | 82.2°F | 83.2°F | 83.2°F |
| Sep 12 | 81.9°F | 83.0°F | 83.0°F |
| Sep 13 | 81.2°F | 82.8°F | 83.0°F |
| Sep 14 | 80.6°F | 82.3°F | 82.8°F |
| Sep 15 | 79.9°F | 82.0°F | 82.6°F |
| Sep 16 | 79.0°F | 81.5°F | 82.5°F |
| Sep 17 | 78.7°F | 81.4°F | 82.4°F |
| Sep 18 | 78.9°F | 81.5°F | 82.9°F |
| Sep 19 | 78.6°F | 80.8°F | 82.7°F |
| Sep 20 | 78.6°F | 81.5°F | 82.6°F |
| Sep 21 | 78.6°F | 81.7°F | 82.7°F |
| Sep 22 | 78.5°F | 82.3°F | 82.6°F |
| Sep 23 | 78.5°F | 81.9°F | 82.5°F |
| Sep 24 | 78.4°F | 81.7°F | 82.4°F |
| Sep 25 | 78.0°F | 82.1°F | 82.1°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.