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

41.2

°F

December 22, 00:26

Trend:

decreasing

Yesterday:

41.7°F

Tomorrow:

40.6°F

Sunrise:

07:40

Sunset:

16:32

Day Length:

8 h. 52 min.

Bath in December

Minimum:

32.0°F

Average:

35.7°F

Maximum:

38.1°F

Water temperature in Bath today

As of now, in Bath, the water temperature is 41.2°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 0.2°F higher than the average recorded on this particular day in recent years. The water temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent water 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 43.4°F on 2015, while the historical minimum was 38.0°F on 2014.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 39.7°F, the minimum temperature may reach 39.0°F, and the maximum might stay at 40.6°F.

Daily water temperature in Bath

Date Current Year

actual* / forecast**

last year 10 years average
Dec 8 45.2°F 44.6°F 44.3°F
Dec 9 44.8°F 44.4°F 44.1°F
Dec 10 44.3°F 44.0°F 43.9°F
Dec 11 43.8°F 43.5°F 43.6°F
Dec 12 43.2°F 43.0°F 43.4°F
Dec 13 43.5°F 43.3°F 42.9°F
Dec 14 42.9°F 43.5°F 42.7°F
Dec 15 42.3°F 43.3°F 42.7°F
Dec 16 41.3°F 43.3°F 42.5°F
Dec 17 41.3°F 42.4°F 42.1°F
Dec 18 42.4°F 42.4°F 42.1°F
Dec 19 42.3°F 42.3°F 42.2°F
Dec 20 41.9°F 41.8°F 41.7°F
Dec 21 41.7°F 42.6°F 41.5°F
Dec 22 41.2°F 42.3°F 41.0°F
Dec 23 40.6°F 41.7°F 40.4°F
Dec 24 40.2°F 40.9°F 40.0°F
Dec 25 40.3°F 40.2°F 40.0°F
Dec 26 39.4°F 39.4°F 39.2°F
Dec 27 39.0°F 39.1°F 38.8°F
Dec 28 39.0°F 38.2°F 38.8°F
Dec 29 39.1°F 39.6°F 38.9°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, there are only 7 days through the year when the water is warm enough to be comfortable for swimming.
The warmest water in Bath was recorded on July 11, 2020, reaching a 77.8°F. While the coldest temperature occurred on January 8, 2014, dipping to 32.0°F. The average readings by season are 36.9°F in Winter, 39.7°F in Spring, 67.8°F in Summer, and 60.3°F in Autumn.