All data are in degrees Fahrenheit

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Water temperature in Dumbarton

Detailed information about the current water temperature in Dumbarton. 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 Dumbarton now

61.0

°F

August 7, 17:35

Trend:

decreasing

Yesterday:

61.6°F

Tomorrow:

61.0°F

Sunrise:

05:33

Sunset:

21:14

Day Length:

15 h. 41 min.

Dumbarton in August

Minimum:

46.7°F

Average:

47.0°F

Maximum:

47.6°F

Sea water temperature in Dumbarton today

As of now, in Dumbarton, the water temperature is 61.0°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.4°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 60.4°F on 2019, while the historical minimum was 58.7°F on 2020.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 61.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Dumbarton

Date Current Year

actual* / forecast**

last year 10 years average
Jul 24 60.8°F 60.0°F 59.0°F
Jul 25 60.8°F 59.7°F 58.9°F
Jul 26 61.5°F 59.5°F 59.1°F
Jul 27 61.4°F 59.3°F 59.0°F
Jul 28 61.1°F 59.1°F 59.0°F
Jul 29 60.7°F 58.7°F 58.8°F
Jul 30 60.1°F 59.5°F 58.6°F
Jul 31 60.7°F 59.2°F 58.7°F
Aug 1 60.5°F 59.8°F 58.7°F
Aug 2 61.5°F 59.3°F 58.7°F
Aug 3 61.2°F 59.1°F 58.7°F
Aug 4 61.7°F 59.6°F 59.1°F
Aug 5 61.6°F 60.0°F 59.4°F
Aug 6 61.6°F 60.2°F 59.5°F
Aug 7 61.0°F 60.4°F 59.6°F
Aug 8 61.0°F 60.9°F 59.6°F
Aug 9 61.0°F 60.9°F 59.6°F
Aug 10 61.0°F 60.9°F 59.6°F
Aug 11 61.1°F 61.0°F 59.7°F
Aug 12 60.9°F 59.9°F 59.5°F
Aug 13 61.1°F 61.4°F 59.7°F
Aug 14 60.9°F 60.3°F 59.5°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 Dumbarton by month

In an average year, Dumbarton offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Dumbarton was recorded on July 22, 2021, reaching a 62.5°F. While the coldest temperature occurred on March 14, 2016, dipping to 42.8°F. The average readings by season are 46.7°F in Winter, 47.4°F in Spring, 57.5°F in Summer, and 54.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Alexandria 60.9°F 3mi
Houston 61.1°F 5mi
Falkirk 58.2°F 31mi
Ayr 60.0°F 33mi
Fort William 57.0°F 64mi

* current water temperature in this city

** straight line distance from Dumbarton