All data are in degrees Fahrenheit


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



June 20, 13:15











Day Length:

9 h. 32 min.

Brighton in June







Sea water temperature in Brighton today

As of now, in Brighton, the water temperature is 54.8°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 0.3°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 fall a bit.

Recent sea 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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 56.5°F on 2014, while the historical minimum was 53.5°F on 2015.

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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 54.2°F, the minimum temperature may reach 54.0°F, and the maximum might stay at 54.6°F.

Daily water temperature in Brighton

Date Current Year

actual* / forecast**

last year 10 years average
Jun 6 56.8°F 56.2°F 56.1°F
Jun 7 56.6°F 56.4°F 56.0°F
Jun 8 56.6°F 56.6°F 55.8°F
Jun 9 56.5°F 56.5°F 55.8°F
Jun 10 55.9°F 56.2°F 55.5°F
Jun 11 55.7°F 56.0°F 55.3°F
Jun 12 55.9°F 55.9°F 55.3°F
Jun 13 55.8°F 55.7°F 55.2°F
Jun 14 55.6°F 55.5°F 55.1°F
Jun 15 55.3°F 55.4°F 55.1°F
Jun 16 55.1°F 55.1°F 55.0°F
Jun 17 55.1°F 55.1°F 54.9°F
Jun 18 55.0°F 54.9°F 54.7°F
Jun 19 54.9°F 54.8°F 54.6°F
Jun 20 54.8°F 54.6°F 54.5°F
Jun 21 54.6°F 54.2°F 54.3°F
Jun 22 54.4°F 54.0°F 54.1°F
Jun 23 54.3°F 53.9°F 54.0°F
Jun 24 54.2°F 53.6°F 53.9°F
Jun 25 54.2°F 53.5°F 53.9°F
Jun 26 54.1°F 53.3°F 53.7°F
Jun 27 54.0°F 53.2°F 53.6°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 August 9, 2015, dipping to 49.6°F. The average readings by season are 69.2°F in Winter, 64.1°F in Spring, 52.8°F in Summer, and 58.3°F in Autumn.