All data are in degrees Fahrenheit

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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

60.9

°F

October 28, 06:29

Trend:

decreasing

Yesterday:

61.3°F

Tomorrow:

60.9°F

Sunrise:

07:29

Sunset:

18:10

Day Length:

10 h. 41 min.

Annapolis in November

Minimum:

33.0°F

Average:

39.3°F

Maximum:

44.9°F

Sea water temperature in Annapolis today

As of now, in Annapolis, the water temperature is 60.9°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.7°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 stay about the same.

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 65.7°F on 2017, while the historical minimum was 59.3°F on 2018.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 60.0°F, the minimum temperature may reach 58.7°F, and the maximum might stay at 60.9°F.

Daily water temperature in Annapolis

Date Current Year

actual* / forecast**

last year 10 years average
Oct 14 66.4°F 67.6°F 67.7°F
Oct 15 65.7°F 67.3°F 67.3°F
Oct 16 66.1°F 66.9°F 67.2°F
Oct 17 64.9°F 66.3°F 66.8°F
Oct 18 63.8°F 64.3°F 65.9°F
Oct 19 62.7°F 62.7°F 64.7°F
Oct 20 64.0°F 62.1°F 64.2°F
Oct 21 63.9°F 62.7°F 64.2°F
Oct 22 63.5°F 63.2°F 64.4°F
Oct 23 63.6°F 63.3°F 64.1°F
Oct 24 63.3°F 64.7°F 64.1°F
Oct 25 62.2°F 65.3°F 63.8°F
Oct 26 61.6°F 64.5°F 63.5°F
Oct 27 61.3°F 64.0°F 63.0°F
Oct 28 60.9°F 63.4°F 62.6°F
Oct 29 60.9°F 62.4°F 62.5°F
Oct 30 60.6°F 62.6°F 62.3°F
Oct 31 60.4°F 63.4°F 62.0°F
Nov 1 60.2°F 63.8°F 61.8°F
Nov 2 59.6°F 64.1°F 61.3°F
Nov 3 59.3°F 63.3°F 60.9°F
Nov 4 58.7°F 62.3°F 60.4°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 66.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Baltimore 61.1°F 22mi
Long Beach 63.1°F 36mi
Delaware City 60.5°F 64mi
Wilmington 60.3°F 73mi

* current water temperature in this city

** straight line distance from Annapolis