Water temperature in Delaware City
44.2
°F
March 21, 20:42
Trend:
increasingYesterday:
43.4°FTomorrow:
44.4°F
Sunrise:
Sunset:
Day Length:
12 h. 10 min.Delaware City in March
Minimum:
36.0°FAverage:
40.1°FMaximum:
44.5°FSea water temperature in Delaware City today
As of now, in Delaware City, the water temperature is 44.2°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 0.8°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 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 48.9°F on 2024, while the historical minimum was 41.1°F on 2018.
Daily water temperature in Delaware City
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Mar 7 | 36.5°F | 40.4°F | 40.6°F |
| Mar 8 | 38.4°F | 40.2°F | 40.5°F |
| Mar 9 | 38.5°F | 41.3°F | 41.9°F |
| Mar 10 | 39.1°F | 40.8°F | 41.9°F |
| Mar 11 | 41.7°F | 40.8°F | 42.8°F |
| Mar 12 | 42.4°F | 41.3°F | 43.3°F |
| Mar 13 | 41.8°F | 42.3°F | 43.1°F |
| Mar 14 | 41.7°F | 42.5°F | 43.7°F |
| Mar 15 | 42.9°F | 42.5°F | 43.8°F |
| Mar 16 | 42.8°F | 42.5°F | 43.6°F |
| Mar 17 | 41.2°F | 42.5°F | 43.9°F |
| Mar 18 | 44.3°F | 45.7°F | 44.6°F |
| Mar 19 | 43.4°F | 45.8°F | 44.6°F |
| Mar 20 | 43.4°F | 46.3°F | 45.1°F |
| Mar 21 | 44.2°F | 45.9°F | 45.0°F |
| Mar 22 | 44.4°F | 47.7°F | 45.2°F |
| Mar 23 | 45.1°F | 48.7°F | 45.9°F |
| Mar 24 | 45.1°F | 48.2°F | 45.9°F |
| Mar 25 | 45.3°F | 48.0°F | 46.1°F |
| Mar 26 | 45.6°F | 49.2°F | 46.5°F |
| Mar 27 | 45.9°F | 48.1°F | 46.7°F |
| Mar 28 | 46.5°F | 49.1°F | 47.3°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.