Water temperature in Annapolis
74.0
°F
September 17, 20:47
Trend:
decreasingYesterday:
75.4°FTomorrow:
73.7°F
Sunrise:
Sunset:
Day Length:
12 h. 22 min.Annapolis in September
Minimum:
33.7°FAverage:
39.5°FMaximum:
43.0°FSea water temperature in Annapolis today
As of now, in Annapolis, the water temperature is 74.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.2°F lower 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 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 78.7°F on 2021, while the historical minimum was 74.4°F on 2024.
Daily water temperature in Annapolis
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 3 | 75.5°F | 78.4°F | 78.6°F |
| Sep 4 | 75.8°F | 76.7°F | 78.6°F |
| Sep 5 | 75.7°F | 75.5°F | 78.5°F |
| Sep 6 | 75.9°F | 75.1°F | 78.5°F |
| Sep 7 | 76.8°F | 75.8°F | 78.4°F |
| Sep 8 | 76.9°F | 75.3°F | 78.4°F |
| Sep 9 | 75.3°F | 74.2°F | 78.3°F |
| Sep 10 | 74.7°F | 73.7°F | 77.8°F |
| Sep 11 | 73.6°F | 73.9°F | 77.4°F |
| Sep 12 | 74.1°F | 73.8°F | 76.9°F |
| Sep 13 | 74.1°F | 75.6°F | 77.3°F |
| Sep 14 | 74.4°F | 75.5°F | 77.0°F |
| Sep 15 | 75.4°F | 74.8°F | 76.7°F |
| Sep 16 | 75.4°F | 75.2°F | 76.3°F |
| Sep 17 | 74.0°F | 74.4°F | 76.2°F |
| Sep 18 | 73.7°F | 74.1°F | 75.8°F |
| Sep 19 | 73.7°F | 74.0°F | 75.8°F |
| Sep 20 | 73.5°F | 74.4°F | 75.7°F |
| Sep 21 | 73.4°F | 75.1°F | 75.6°F |
| Sep 22 | 73.2°F | 75.8°F | 75.4°F |
| Sep 23 | 72.8°F | 74.6°F | 75.0°F |
| Sep 24 | 71.9°F | 73.5°F | 74.0°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 |
74.4°F
|
22mi |
| Long Beach |
73.9°F
|
36mi |
| Delaware City |
73.7°F
|
64mi |
| Wilmington |
73.7°F
|
73mi |
* current water temperature in this city
** straight line distance from Annapolis