All data are in degrees Fahrenheit

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Water temperature in Bristol

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

69.1

°F

June 26, 03:36

Trend:

stable

Yesterday:

68.7°F

Tomorrow:

68.9°F

Sunrise:

04:55

Sunset:

21:31

Day Length:

16 h. 36 min.

Bristol in July

Minimum:

40.9°F

Average:

44.3°F

Maximum:

46.4°F

Sea water temperature in Bristol today

As of now, in Bristol, the water temperature is 69.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 5.0°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 sea 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 67.8°F on 2023, while the historical minimum was 59.6°F on 2019.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Bristol

Date Current Year

actual* / forecast**

last year 10 years average
Jun 12 59.4°F 60.9°F 60.7°F
Jun 13 60.3°F 62.3°F 61.1°F
Jun 14 60.5°F 60.7°F 61.2°F
Jun 15 60.0°F 61.4°F 61.4°F
Jun 16 60.1°F 61.7°F 61.6°F
Jun 17 60.1°F 62.9°F 61.8°F
Jun 18 59.7°F 64.2°F 62.2°F
Jun 19 63.1°F 65.0°F 62.7°F
Jun 20 63.8°F 66.3°F 62.8°F
Jun 21 63.7°F 66.8°F 62.9°F
Jun 22 65.1°F 66.3°F 63.3°F
Jun 23 66.6°F 66.8°F 63.7°F
Jun 24 69.0°F 67.4°F 64.1°F
Jun 25 68.7°F 66.4°F 63.7°F
Jun 26 69.1°F 65.9°F 64.1°F
Jun 27 68.9°F 65.8°F 63.9°F
Jun 28 69.2°F 65.6°F 64.2°F
Jun 29 69.2°F 65.2°F 64.2°F
Jun 30 69.2°F 66.2°F 64.3°F
Jul 1 69.2°F 67.5°F 64.2°F
Jul 2 69.0°F 66.8°F 64.1°F
Jul 3 68.9°F 68.4°F 63.9°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.

Sea water temperature in Bristol by month

In an average year, Bristol offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Bristol was recorded on July 23, 2021, reaching a 71.4°F. While the coldest temperature occurred on February 3, 2023, dipping to 40.2°F. The average readings by season are 45.2°F in Winter, 50.4°F in Spring, 64.5°F in Summer, and 57.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Newport 68.2°F 20mi
Cardiff 67.9°F 25mi
Barry 66.9°F 30mi
Portland 62.1°F 62mi

* current water temperature in this city

** straight line distance from Bristol