Water temperature in Annapolis
80.9
°F
September 1, 22:33
Trend:
stableYesterday:
80.3°FTomorrow:
80.2°F
Sunrise:
Sunset:
Day Length:
13 h. 2 min.Annapolis in September
Minimum:
33.7°FAverage:
39.4°FMaximum:
43.0°FSea water temperature in Annapolis today
As of now, in Annapolis, the water temperature is 80.9°F. It's safe to say that the water is comfortably warm for various water-related activities. 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 fall a bit.Recent sea temperature and forecast
Today's water temperature slightly varies from the average of the past two weeks. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 83.3°F on 2021, while the historical minimum was 75.0°F on 2025.
Daily water temperature in Annapolis
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Aug 18 | 82.0°F | 83.4°F | 81.7°F |
| Aug 19 | 82.1°F | 81.8°F | 81.6°F |
| Aug 20 | 82.4°F | 79.6°F | 81.5°F |
| Aug 21 | 82.9°F | 78.7°F | 81.3°F |
| Aug 22 | 81.4°F | 77.8°F | 80.8°F |
| Aug 23 | 80.7°F | 77.5°F | 80.4°F |
| Aug 24 | 80.6°F | 77.6°F | 80.5°F |
| Aug 25 | 80.2°F | 78.0°F | 80.2°F |
| Aug 26 | 79.7°F | 78.3°F | 80.0°F |
| Aug 27 | 79.8°F | 77.6°F | 80.2°F |
| Aug 28 | 79.8°F | 77.3°F | 80.3°F |
| Aug 29 | 80.2°F | 76.7°F | 80.3°F |
| Aug 30 | 80.0°F | 76.8°F | 80.1°F |
| Aug 31 | 80.3°F | 75.5°F | 79.8°F |
| Sep 1 | 80.9°F | 75.0°F | 79.6°F |
| Sep 2 | 80.2°F | 75.1°F | 79.0°F |
| Sep 3 | 79.7°F | 75.5°F | 78.5°F |
| Sep 4 | 79.7°F | 75.8°F | 78.4°F |
| Sep 5 | 79.6°F | 75.7°F | 78.3°F |
| Sep 6 | 79.6°F | 75.9°F | 78.3°F |
| Sep 7 | 79.5°F | 76.8°F | 78.2°F |
| Sep 8 | 79.4°F | 76.9°F | 78.2°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.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| Baltimore |
80.9°F
|
22mi |
| Long Beach |
80.8°F
|
36mi |
| Delaware City |
78.1°F
|
64mi |
| Wilmington |
77.0°F
|
73mi |
* current water temperature in this city
** straight line distance from Annapolis