What is the current water temperature in Baltimore?

Q: What is the current water temperature in Baltimore?

As of now, in Baltimore, the water temperature is 16.08°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

United States > Baltimore

Water temperature in Baltimore

Detailed information about the current water temperature in Baltimore. 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

October 31, 19:20

Trend:

decreasing

Yesterday:

61.1°F

Tomorrow:

60.5°F

Sunrise:

07:33

Sunset:

18:07

Day Length:

10 h. 34 min.

Baltimore in November

Minimum:

32.1°F

Average:

39.3°F

Maximum:

44.7°F

Sea water temperature in Baltimore today

As of now, in Baltimore, 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 0.3°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 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 65.0°F on 2023, while the historical minimum was 59.2°F on 2025.

latest data

last year

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 59.3°F, the minimum temperature may reach 58.0°F, and the maximum might stay at 60.5°F.

Daily water temperature in Baltimore

Date	Current Year actual* / forecast**	last year	10 years average
Oct 17	68.8°F	67.2°F	67.1°F
Oct 18	68.1°F	66.6°F	66.7°F
Oct 19	67.3°F	66.4°F	66.1°F
Oct 20	66.6°F	65.0°F	65.5°F
Oct 21	66.1°F	64.7°F	64.9°F
Oct 22	65.5°F	64.5°F	64.6°F
Oct 23	65.0°F	64.5°F	64.4°F
Oct 24	64.0°F	64.1°F	63.9°F
Oct 25	62.6°F	63.7°F	63.5°F
Oct 26	61.6°F	62.5°F	62.9°F
Oct 27	62.0°F	61.7°F	62.1°F
Oct 28	62.0°F	61.1°F	62.4°F
Oct 29	61.6°F	60.6°F	61.9°F
Oct 30	61.1°F	59.8°F	61.4°F
Oct 31	60.9°F	59.2°F	61.3°F
Nov 1	60.5°F	59.6°F	60.8°F
Nov 2	60.4°F	59.1°F	60.7°F
Nov 3	60.0°F	58.7°F	60.3°F
Nov 4	59.6°F	58.4°F	59.9°F
Nov 5	58.6°F	59.0°F	58.9°F
Nov 6	58.4°F	57.9°F	58.7°F
Nov 7	58.0°F	58.2°F	58.3°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 Baltimore by month

In Baltimore, the months June through September offer comfortable swimming conditions, which amounts to 101 swimming days.

The warmest water in Baltimore was recorded on July 20, 2019, reaching a 86.3°F. While the coldest temperature occurred on January 11, 2018, dipping to 32.1°F. The average readings by season are 40.1°F in Winter, 53.7°F in Spring, 78.2°F in Summer, and 65.8°F in Autumn.