All data are in degrees Fahrenheit

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Water temperature in Bath

Detailed information about the current water temperature in Bath. 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.
Water temperature in Bath now

33.9

°F

February 28, 17:05

Trend:

stable

Yesterday:

33.1°F

Tomorrow:

33.4°F

Sunrise:

06:46

Sunset:

17:54

Day Length:

11 h. 8 min.

Bath in March

Minimum:

34.4°F

Average:

38.2°F

Maximum:

42.4°F

Water temperature in Bath today

As of now, in Bath, the water temperature is 33.9°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 0.9°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent water 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 34.6°F on 2024, while the historical minimum was 32.0°F on 2016.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 33.4°F, the minimum temperature may reach 33.4°F, and the maximum might stay at 33.6°F.

Daily water temperature in Bath

Date Current Year

actual* / forecast**

last year 10 years average
Feb 14 32.6°F 32.9°F 32.9°F
Feb 15 32.6°F 32.9°F 33.0°F
Feb 16 32.6°F 32.9°F 33.0°F
Feb 17 32.6°F 32.8°F 33.0°F
Feb 18 32.6°F 32.7°F 32.8°F
Feb 19 32.5°F 32.7°F 32.8°F
Feb 20 32.5°F 32.7°F 32.8°F
Feb 21 32.5°F 32.6°F 32.9°F
Feb 22 32.4°F 32.6°F 32.7°F
Feb 23 32.4°F 32.5°F 32.7°F
Feb 24 32.4°F 32.5°F 32.7°F
Feb 25 32.4°F 32.7°F 32.9°F
Feb 26 32.5°F 32.3°F 32.9°F
Feb 27 33.1°F 32.6°F 33.0°F
Feb 28 33.9°F 32.6°F 33.0°F
Mar 1 33.4°F 32.8°F 32.9°F
Mar 2 33.5°F 32.8°F 33.0°F
Mar 3 33.4°F 32.6°F 32.9°F
Mar 4 33.4°F 32.6°F 32.8°F
Mar 5 33.4°F 32.6°F 32.8°F
Mar 6 33.6°F 32.6°F 33.1°F
Mar 7 33.5°F 32.7°F 33.0°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.

In Bath, August is the only month that offers comfortable swimming conditions. The amount of days when the water is warm enough is only 24.
The warmest water in Bath was recorded on July 11, 2020, reaching a 77.8°F. While the coldest temperature occurred on January 24, 2026, dipping to 32.0°F. The average readings by season are 36.9°F in Winter, 40.1°F in Spring, 68.3°F in Summer, and 60.5°F in Autumn.