What is the current water temperature in Annapolis?

Q: What is the current water temperature in Annapolis?

As of now, in Annapolis, the water temperature is 21.08°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

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.

69.9

°F

October 10, 14:37

Trend:

decreasing

Yesterday:

71.8°F

Tomorrow:

69.6°F

Sunrise:

07:10

Sunset:

18:35

Day Length:

11 h. 25 min.

Annapolis in October

Minimum:

33.4°F

Average:

39.3°F

Maximum:

43.7°F

Sea water temperature in Annapolis today

As of now, in Annapolis, the water temperature is 69.9°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.9°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 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 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 73.1°F on 2021, while the historical minimum was 62.5°F on 2022.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 68.7°F, the minimum temperature may reach 67.8°F, and the maximum might stay at 69.6°F.

Daily water temperature in Annapolis

Date	Current Year actual* / forecast**	last year	10 years average
Sep 26	74.1°F	72.1°F	73.2°F
Sep 27	74.8°F	72.6°F	72.9°F
Sep 28	74.5°F	73.2°F	72.6°F
Sep 29	74.5°F	73.4°F	72.6°F
Sep 30	74.2°F	72.8°F	72.3°F
Oct 1	73.8°F	72.1°F	71.7°F
Oct 2	72.6°F	71.4°F	71.1°F
Oct 3	72.0°F	70.3°F	70.7°F
Oct 4	71.6°F	70.4°F	70.3°F
Oct 5	71.3°F	71.0°F	70.1°F
Oct 6	71.5°F	71.3°F	69.8°F
Oct 7	71.8°F	70.8°F	69.7°F
Oct 8	72.0°F	72.0°F	70.2°F
Oct 9	71.8°F	71.0°F	69.8°F
Oct 10	69.9°F	70.6°F	69.1°F
Oct 11	69.6°F	69.4°F	68.7°F
Oct 12	69.2°F	68.1°F	68.3°F
Oct 13	68.9°F	66.9°F	68.0°F
Oct 14	68.7°F	67.6°F	67.8°F
Oct 15	68.3°F	67.3°F	67.5°F
Oct 16	68.1°F	66.9°F	67.3°F
Oct 17	67.8°F	66.3°F	67.0°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.

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	71.0°F	22mi
Long Beach	71.3°F	36mi
Delaware City	71.2°F	64mi
Wilmington	70.1°F	73mi

* current water temperature in this city

** straight line distance from Annapolis