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

75.7

°F

June 20, 04:50

Trend:

stable

Yesterday:

77.0°F

Tomorrow:

76.2°F

Sunrise:

05:40

Sunset:

20:36

Day Length:

14 h. 56 min.

Baltimore in June

Minimum:

33.8°F

Average:

39.3°F

Maximum:

43.8°F

Sea water temperature in Baltimore today

As of now, in Baltimore, the water temperature is 75.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.4°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 rise a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 77.0°F on 2024, while the historical minimum was 70.6°F on 2019.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 77.4°F, with minimum temperature starting at 76.2°F, while the maximum might reach 78.8°F.

Daily water temperature in Baltimore

Date Current Year

actual* / forecast**

last year 10 years average
Jun 6 71.9°F 69.6°F 71.2°F
Jun 7 72.9°F 71.2°F 71.8°F
Jun 8 75.8°F 72.5°F 72.7°F
Jun 9 74.3°F 73.0°F 72.6°F
Jun 10 73.9°F 73.4°F 72.8°F
Jun 11 74.8°F 74.8°F 73.0°F
Jun 12 75.0°F 74.6°F 73.0°F
Jun 13 75.6°F 73.7°F 73.0°F
Jun 14 77.1°F 76.4°F 73.7°F
Jun 15 77.1°F 77.3°F 74.0°F
Jun 16 75.3°F 76.0°F 73.5°F
Jun 17 73.7°F 74.6°F 73.2°F
Jun 18 75.1°F 74.1°F 73.3°F
Jun 19 77.0°F 74.3°F 73.5°F
Jun 20 75.7°F 73.4°F 73.3°F
Jun 21 76.2°F 73.7°F 73.9°F
Jun 22 76.8°F 74.8°F 74.4°F
Jun 23 77.0°F 76.7°F 74.7°F
Jun 24 77.1°F 78.7°F 74.8°F
Jun 25 77.7°F 79.7°F 75.3°F
Jun 26 78.3°F 83.3°F 76.0°F
Jun 27 78.8°F 82.9°F 76.4°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 July through September offer comfortable swimming conditions, which amounts to 100 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 65.7°F in Autumn.