What is the current water temperature in Bristol?

Q: What is the current water temperature in Bristol?

As of now, in Bristol, the water temperature is 20.54°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.

United States > Bristol

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.

69.0

°F

June 21, 10:55

Trend:

increasing

Yesterday:

67.7°F

Tomorrow:

69.4°F

Sunrise:

05:11

Sunset:

20:23

Day Length:

15 h. 12 min.

Bristol in June

Minimum:

35.3°F

Average:

41.8°F

Maximum:

44.4°F

Sea water temperature in Bristol today

As of now, in Bristol, the water temperature is 69.0°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 2.3°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 71.8°F on 2024, while the historical minimum was 62.6°F on 2015.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.7°F, with minimum temperature starting at 69.4°F, while the maximum might reach 71.7°F.

Daily water temperature in Bristol

Date	Current Year actual* / forecast**	last year	10 years average
Jun 7	65.8°F	65.8°F	62.3°F
Jun 8	65.0°F	66.5°F	62.8°F
Jun 9	63.9°F	67.1°F	63.0°F
Jun 10	63.7°F	66.6°F	63.2°F
Jun 11	63.9°F	67.1°F	63.6°F
Jun 12	65.1°F	65.7°F	63.8°F
Jun 13	66.0°F	67.0°F	64.5°F
Jun 14	65.3°F	68.1°F	64.9°F
Jun 15	65.0°F	69.0°F	65.2°F
Jun 16	65.7°F	68.1°F	65.4°F
Jun 17	66.0°F	67.7°F	65.7°F
Jun 18	66.2°F	68.3°F	65.9°F
Jun 19	65.7°F	70.3°F	66.0°F
Jun 20	67.7°F	71.0°F	66.7°F
Jun 21	69.0°F	71.8°F	66.7°F
Jun 22	69.4°F	73.0°F	67.1°F
Jun 23	70.0°F	73.3°F	67.7°F
Jun 24	70.3°F	72.0°F	68.1°F
Jun 25	70.8°F	73.1°F	68.5°F
Jun 26	71.3°F	73.4°F	69.0°F
Jun 27	71.7°F	71.6°F	69.4°F
Jun 28	71.7°F	73.0°F	69.4°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 Bristol, the months July through August offer comfortable swimming conditions, which amounts to 43 swimming days.

The warmest water in Bristol was recorded on August 10, 2022, reaching a 80.6°F. While the coldest temperature occurred on February 19, 2025, dipping to 33.2°F. The average readings by season are 41.3°F in Winter, 47.4°F in Spring, 71.0°F in Summer, and 62.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Providence	69.3°F	13mi
Newport	64.7°F	13mi
Plymouth	62.5°F	36mi
South Boston	64.0°F	47mi
Boston	62.6°F	48mi

* current water temperature in this city

** straight line distance from Bristol