All data are in degrees Fahrenheit

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Water temperature in Brighton

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

70.0

°F

February 21, 03:53

Trend:

decreasing

Yesterday:

70.1°F

Tomorrow:

69.9°F

Sunrise:

06:55

Sunset:

20:12

Day Length:

13 h. 17 min.

Brighton in February

Minimum:

65.5°F

Average:

68.9°F

Maximum:

71.1°F

Sea water temperature in Brighton today

As of now, in Brighton, the water temperature is 70.0°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 0.5°F lower 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 71.6°F on 2021, while the historical minimum was 68.9°F on 2025.

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 minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Brighton

Date Current Year

actual* / forecast**

last year 10 years average
Feb 7 70.2°F 73.2°F 71.0°F
Feb 8 70.4°F 73.0°F 71.1°F
Feb 9 70.6°F 71.9°F 71.1°F
Feb 10 70.5°F 71.6°F 71.0°F
Feb 11 70.7°F 71.1°F 71.2°F
Feb 12 70.0°F 71.9°F 71.2°F
Feb 13 69.4°F 72.7°F 71.2°F
Feb 14 69.1°F 72.4°F 71.2°F
Feb 15 69.3°F 71.8°F 70.9°F
Feb 16 70.1°F 71.4°F 70.7°F
Feb 17 70.8°F 71.1°F 70.6°F
Feb 18 70.3°F 70.9°F 70.8°F
Feb 19 70.1°F 70.6°F 70.8°F
Feb 20 70.1°F 69.2°F 70.6°F
Feb 21 70.0°F 68.9°F 70.5°F
Feb 22 69.9°F 68.8°F 70.4°F
Feb 23 69.8°F 69.9°F 70.3°F
Feb 24 69.9°F 69.6°F 70.4°F
Feb 25 69.6°F 69.5°F 70.1°F
Feb 26 69.7°F 69.8°F 70.2°F
Feb 27 69.5°F 69.8°F 70.0°F
Feb 28 69.6°F 70.0°F 70.1°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 Brighton by month

In an average year, Brighton offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Brighton was recorded on January 28, 2022, reaching a 75.5°F. While the coldest temperature occurred on July 26, 2018, dipping to 49.9°F. The average readings by season are 69.3°F in Winter, 64.3°F in Spring, 52.9°F in Summer, and 58.2°F in Autumn.