Water temperature in Delaware City
39.0
°F
December 31, 23:57
Trend:
stableYesterday:
38.0°FTomorrow:
38.5°F
Sunrise:
Sunset:
Day Length:
9 h. 25 min.Delaware City in January
Minimum:
34.9°FAverage:
40.2°FMaximum:
44.0°FSea water temperature in Delaware City today
As of now, in Delaware City, the water temperature is 39.0°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.7°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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
The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 44.2°F on 2015, while the historical minimum was 36.4°F on 2022.
Daily water temperature in Delaware City
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Jan 1 | 38.5°F | 41.8°F | 40.2°F |
| Jan 2 | 38.7°F | 41.8°F | 40.4°F |
| Jan 3 | 38.5°F | 41.6°F | 40.2°F |
| Jan 4 | 38.1°F | 41.0°F | 39.8°F |
| Jan 5 | 38.0°F | 40.2°F | 39.8°F |
| Jan 6 | 38.2°F | 39.3°F | 39.9°F |
| Jan 7 | 38.1°F | 39.1°F | 39.8°F |
| Dec 17 | 39.1°F | 40.6°F | 42.9°F |
| Dec 18 | 37.6°F | 39.8°F | 43.1°F |
| Dec 19 | 38.3°F | 41.2°F | 43.1°F |
| Dec 20 | 38.2°F | 41.5°F | 42.2°F |
| Dec 21 | 38.7°F | 41.4°F | 42.2°F |
| Dec 22 | 37.6°F | 41.6°F | 41.6°F |
| Dec 23 | 38.0°F | 41.1°F | 41.6°F |
| Dec 24 | 38.1°F | 40.2°F | 41.9°F |
| Dec 25 | 38.5°F | 39.2°F | 41.8°F |
| Dec 26 | 37.4°F | 39.3°F | 41.3°F |
| Dec 27 | 38.1°F | 39.4°F | 41.1°F |
| Dec 28 | 39.0°F | 38.7°F | 41.1°F |
| Dec 29 | 37.6°F | 38.6°F | 40.9°F |
| Dec 30 | 38.0°F | 38.5°F | 40.7°F |
| Dec 31 | 39.0°F | 41.8°F | 40.7°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.