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 16.06°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

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.

60.9

°F

May 8, 08:33

Trend:

stable

Yesterday:

61.1°F

Tomorrow:

61.1°F

Sunrise:

06:00

Sunset:

20:05

Day Length:

14 h. 5 min.

Annapolis in May

Minimum:

36.1°F

Average:

40.8°F

Maximum:

45.6°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 0.6°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 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 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 67.2°F on 2025, while the historical minimum was 57.5°F on 2020.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week displays a degree of variability. While the average temperature will hold relatively steady at 61.0°F, the minimum temperature may go down to 59.8°F, and the maximum might reach 62.3°F.

Daily water temperature in Annapolis

Date	Current Year actual* / forecast**	last year	10 years average
Apr 24	58.0°F	60.2°F	57.2°F
Apr 25	59.7°F	61.2°F	57.7°F
Apr 26	60.7°F	61.6°F	58.0°F
Apr 27	57.6°F	61.6°F	58.0°F
Apr 28	58.3°F	59.1°F	57.7°F
Apr 29	58.8°F	59.8°F	58.0°F
Apr 30	58.1°F	60.7°F	58.7°F
May 1	58.5°F	62.3°F	58.8°F
May 2	58.8°F	63.1°F	59.0°F
May 3	58.6°F	65.4°F	59.7°F
May 4	58.2°F	66.4°F	60.2°F
May 5	59.3°F	65.8°F	60.7°F
May 6	60.2°F	65.7°F	60.4°F
May 7	61.1°F	66.3°F	60.9°F
May 8	60.9°F	67.2°F	61.5°F
May 9	61.1°F	68.5°F	61.8°F
May 10	60.2°F	67.6°F	60.8°F
May 11	59.8°F	67.2°F	60.4°F
May 12	60.5°F	67.8°F	61.1°F
May 13	61.3°F	67.5°F	62.0°F
May 14	61.6°F	67.8°F	62.2°F
May 15	62.3°F	67.6°F	62.9°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 40.5°F in Winter, 54.3°F in Spring, 78.9°F in Summer, and 66.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Baltimore	62.0°F	22mi
Long Beach	60.2°F	36mi
Delaware City	61.3°F	64mi
Wilmington	60.7°F	73mi

* current water temperature in this city

** straight line distance from Annapolis