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

52.6

°F

April 10, 15:10

Trend:

decreasing

Yesterday:

53.5°F

Tomorrow:

52.4°F

Sunrise:

06:37

Sunset:

19:39

Day Length:

13 h. 2 min.

Baltimore in April

Minimum:

36.6°F

Average:

40.9°F

Maximum:

44.3°F

Sea water temperature in Baltimore today

As of now, in Baltimore, the water temperature is 52.6°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.8°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 reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. 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 59.5°F on 2019, while the historical minimum was 46.8°F on 2018.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 53.7°F, with minimum temperature starting at 52.4°F, while the maximum might reach 55.6°F.

Daily water temperature in Baltimore

Date Current Year

actual* / forecast**

last year 10 years average
Mar 27 49.1°F 47.3°F 47.2°F
Mar 28 48.6°F 47.4°F 47.6°F
Mar 29 49.4°F 46.9°F 48.2°F
Mar 30 50.2°F 49.4°F 48.5°F
Mar 31 50.4°F 49.4°F 48.9°F
Apr 1 52.0°F 49.9°F 49.2°F
Apr 2 55.5°F 52.0°F 49.8°F
Apr 3 53.3°F 52.9°F 49.8°F
Apr 4 55.3°F 52.8°F 50.0°F
Apr 5 55.6°F 52.3°F 50.1°F
Apr 6 56.2°F 52.0°F 50.3°F
Apr 7 55.5°F 51.7°F 50.6°F
Apr 8 54.2°F 51.5°F 50.9°F
Apr 9 53.5°F 52.0°F 51.4°F
Apr 10 52.6°F 51.2°F 51.8°F
Apr 11 52.4°F 51.0°F 51.6°F
Apr 12 52.4°F 50.9°F 51.5°F
Apr 13 53.0°F 50.7°F 52.2°F
Apr 14 54.1°F 51.7°F 53.3°F
Apr 15 54.6°F 51.0°F 53.8°F
Apr 16 54.1°F 51.2°F 53.2°F
Apr 17 55.6°F 50.0°F 54.8°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 97 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, 53.6°F in Spring, 78.1°F in Summer, and 65.7°F in Autumn.