All data are in degrees Fahrenheit

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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.
Sea temperature in Baltimore now

79.6

°F

August 8, 08:41

Trend:

stable

Yesterday:

80.8°F

Tomorrow:

79.6°F

Sunrise:

06:13

Sunset:

20:11

Day Length:

13 h. 58 min.

Baltimore in August

Minimum:

33.2°F

Average:

39.5°F

Maximum:

42.5°F

Sea water temperature in Baltimore today

As of now, in Baltimore, the water temperature is 79.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.5°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 82.9°F on 2016, while the historical minimum was 78.4°F on 2021.

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 79.1°F, the minimum temperature may reach 78.8°F, and the maximum might stay at 79.6°F.

Daily water temperature in Baltimore

Date Current Year

actual* / forecast**

last year 10 years average
Jul 25 81.3°F 81.6°F 80.6°F
Jul 26 81.7°F 81.0°F 80.4°F
Jul 27 83.6°F 81.4°F 81.3°F
Jul 28 84.1°F 81.9°F 81.5°F
Jul 29 83.6°F 81.9°F 81.6°F
Jul 30 84.1°F 80.6°F 81.8°F
Jul 31 84.5°F 81.9°F 81.8°F
Aug 1 85.6°F 81.7°F 82.0°F
Aug 2 83.8°F 80.5°F 81.5°F
Aug 3 82.3°F 83.0°F 81.8°F
Aug 4 81.3°F 81.9°F 81.3°F
Aug 5 80.7°F 80.9°F 81.1°F
Aug 6 81.4°F 82.1°F 81.0°F
Aug 7 80.8°F 82.5°F 81.1°F
Aug 8 79.6°F 82.6°F 81.1°F
Aug 9 79.6°F 82.2°F 81.1°F
Aug 10 78.8°F 81.4°F 80.3°F
Aug 11 78.8°F 81.4°F 80.2°F
Aug 12 79.0°F 81.6°F 80.4°F
Aug 13 79.4°F 82.0°F 80.8°F
Aug 14 79.3°F 81.9°F 80.7°F
Aug 15 79.0°F 81.6°F 80.5°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 103 swimming days.
The warmest water in Baltimore was recorded on July 20, 2019, reaching a 86.3°F. While the coldest temperature occurred on February 16, 2015, dipping to 32.0°F. The average readings by season are 40.2°F in Winter, 53.3°F in Spring, 78.1°F in Summer, and 65.7°F in Autumn.