Water temperature in Delaware City
67.4
°F
October 18, 03:36
Trend:
decreasingYesterday:
67.9°FTomorrow:
66.5°F
Sunrise:
Sunset:
Day Length:
11 h. 4 min.Delaware City in October
Minimum:
33.2°FAverage:
38.9°FMaximum:
42.4°FSea water temperature in Delaware City today
As of now, in Delaware City, the water temperature is 67.4°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.3°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 fall considerably.Recent sea temperature and forecast
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 69.4°F on 2021, while the historical minimum was 62.8°F on 2023.
Daily water temperature in Delaware City
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Oct 4 | 67.7°F | 71.7°F | 69.8°F |
| Oct 5 | 67.3°F | 71.0°F | 69.7°F |
| Oct 6 | 68.2°F | 72.6°F | 69.4°F |
| Oct 7 | 67.9°F | 72.1°F | 69.1°F |
| Oct 8 | 67.1°F | 72.1°F | 69.2°F |
| Oct 9 | 66.8°F | 71.9°F | 68.8°F |
| Oct 10 | 66.5°F | 71.2°F | 68.4°F |
| Oct 11 | 66.1°F | 69.9°F | 67.6°F |
| Oct 12 | 65.8°F | 69.3°F | 67.2°F |
| Oct 13 | 65.6°F | 68.3°F | 66.7°F |
| Oct 14 | 66.5°F | 67.5°F | 66.5°F |
| Oct 15 | 66.8°F | 66.7°F | 66.2°F |
| Oct 16 | 67.6°F | 66.2°F | 66.3°F |
| Oct 17 | 67.9°F | 65.2°F | 65.6°F |
| Oct 18 | 67.4°F | 64.2°F | 65.1°F |
| Oct 19 | 66.5°F | 62.9°F | 64.2°F |
| Oct 20 | 66.2°F | 63.2°F | 63.9°F |
| Oct 21 | 65.9°F | 63.3°F | 63.6°F |
| Oct 22 | 65.9°F | 63.1°F | 63.6°F |
| Oct 23 | 65.4°F | 63.1°F | 63.1°F |
| Oct 24 | 65.0°F | 62.4°F | 62.7°F |
| Oct 25 | 64.4°F | 61.8°F | 62.1°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.