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United States > Annapolis

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

83.9

°F

July 26, 15:36

Trend:

increasing

Yesterday:

82.8°F

Tomorrow:

84.0°F

Sunrise:

06:01

Sunset:

20:23

Day Length:

14 h. 22 min.

Annapolis in August

Minimum:

34.7°F

Average:

40.0°F

Maximum:

43.4°F

Sea water temperature in Annapolis today

As of now, in Annapolis, the water temperature is 83.9°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.9°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 83.6°F on 2020, while the historical minimum was 77.7°F on 2018.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 83.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Annapolis

Date Current Year

actual* / forecast**

 last year 10 years average
Jul 12 83.1°F 84.3°F 80.6°F
Jul 13 84.2°F 83.0°F 80.9°F
Jul 14 84.4°F 83.6°F 81.5°F
Jul 15 84.0°F 84.0°F 81.7°F
Jul 16 84.1°F 84.7°F 82.0°F
Jul 17 84.2°F 85.0°F 82.3°F
Jul 18 84.7°F 85.8°F 82.5°F
Jul 19 84.5°F 84.8°F 82.6°F
Jul 20 84.1°F 83.8°F 82.8°F
Jul 21 83.9°F 83.0°F 83.0°F
Jul 22 83.8°F 83.0°F 83.0°F
Jul 23 83.2°F 82.4°F 82.4°F
Jul 24 83.3°F 82.6°F 82.1°F
Jul 25 82.8°F 82.7°F 82.2°F
Jul 26 83.9°F 83.0°F 81.9°F
Jul 27 84.0°F 81.7°F 82.1°F
Jul 28 84.0°F 80.8°F 82.1°F
Jul 29 84.3°F 82.7°F 82.4°F
Jul 30 84.2°F 82.5°F 82.3°F
Jul 31 83.7°F 81.4°F 81.8°F
Aug 1 83.8°F 81.8°F 81.9°F
Aug 2 83.7°F 82.5°F 81.7°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

January

February

March

April

May

June

July

August

September

October

November

December

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, 78.9°F in Summer, and 66.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Baltimore 81.7°F 22mi
Long Beach 83.1°F 36mi
Delaware City 82.6°F 64mi
Wilmington 80.4°F 73mi

* current water temperature in this city

** straight line distance from Annapolis