All data are in degrees Fahrenheit

en

Water temperature in Annapolis

Detailed information about the current water temperature in Annapolis. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Annapolis now

81.9

°F

July 5, 23:47

Trend:

stable

Yesterday:

82.4°F

Tomorrow:

82.4°F

Sunrise:

05:46

Sunset:

20:35

Day Length:

14 h. 49 min.

Annapolis in July

Minimum:

35.1°F

Average:

40.6°F

Maximum:

43.5°F

Sea water temperature in Annapolis today

As of now, in Annapolis, the water temperature is 81.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.6°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 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 82.3°F on 2018, while the historical minimum was 75.5°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 82.9°F, with minimum temperature starting at 82.4°F, while the maximum might reach 83.2°F.

Daily water temperature in Annapolis

Date Current Year

actual* / forecast**

last year 10 years average
Jun 21 75.0°F 78.8°F 75.8°F
Jun 22 76.3°F 78.5°F 76.0°F
Jun 23 77.3°F 80.0°F 76.0°F
Jun 24 78.7°F 79.8°F 76.1°F
Jun 25 80.7°F 79.7°F 76.7°F
Jun 26 82.6°F 79.1°F 77.3°F
Jun 27 81.5°F 79.9°F 77.4°F
Jun 28 78.9°F 79.8°F 77.2°F
Jun 29 79.2°F 79.6°F 77.5°F
Jun 30 81.3°F 79.6°F 77.8°F
Jul 1 82.2°F 80.6°F 78.7°F
Jul 2 82.0°F 79.0°F 78.8°F
Jul 3 81.7°F 79.2°F 78.9°F
Jul 4 82.4°F 78.7°F 79.1°F
Jul 5 81.9°F 78.9°F 79.3°F
Jul 6 82.4°F 80.4°F 79.8°F
Jul 7 83.2°F 82.5°F 80.6°F
Jul 8 83.0°F 82.7°F 80.3°F
Jul 9 83.1°F 83.3°F 80.5°F
Jul 10 83.1°F 84.2°F 80.5°F
Jul 11 82.9°F 83.3°F 80.3°F
Jul 12 83.0°F 84.3°F 80.4°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.

Sea water temperature in Annapolis by month

In Annapolis, the months June through September offer comfortable swimming conditions, which amounts to 105 swimming days.
The warmest water in Annapolis was recorded on July 22, 2019, reaching a 87.1°F. While the coldest temperature occurred on January 19, 2018, dipping to 32.0°F. The average readings by season are 40.8°F in Winter, 53.9°F in Spring, 78.8°F in Summer, and 66.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Baltimore 81.3°F 22mi
Long Beach 81.3°F 36mi
Delaware City 78.8°F 64mi
Wilmington 78.7°F 73mi

* current water temperature in this city

** straight line distance from Annapolis