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

66.0

°F

September 24, 17:13

Trend:

stable

Yesterday:

65.9°F

Tomorrow:

65.9°F

Sunrise:

06:49

Sunset:

18:55

Day Length:

12 h. 6 min.

Brighton in September

Minimum:

45.4°F

Average:

48.5°F

Maximum:

51.0°F

Sea water temperature in Brighton today

As of now, in Brighton, the water temperature is 66.0°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 2.3°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 65.3°F on 2023, while the historical minimum was 62.1°F on 2017.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 65.5°F, the minimum temperature may reach 65.0°F, and the maximum might stay at 65.9°F.

Daily water temperature in Brighton

Date Current Year

actual* / forecast**

last year 10 years average
Sep 10 66.8°F 65.4°F 65.5°F
Sep 11 66.7°F 65.3°F 65.3°F
Sep 12 66.7°F 65.3°F 65.2°F
Sep 13 66.6°F 64.7°F 65.0°F
Sep 14 66.5°F 64.4°F 64.9°F
Sep 15 66.6°F 64.0°F 64.8°F
Sep 16 66.8°F 63.7°F 64.7°F
Sep 17 66.5°F 63.6°F 64.6°F
Sep 18 66.4°F 63.5°F 64.7°F
Sep 19 65.9°F 63.6°F 64.5°F
Sep 20 65.8°F 63.7°F 64.3°F
Sep 21 65.5°F 63.4°F 64.3°F
Sep 22 65.5°F 63.4°F 64.1°F
Sep 23 65.9°F 62.9°F 64.1°F
Sep 24 66.0°F 62.7°F 63.7°F
Sep 25 65.9°F 62.2°F 63.7°F
Sep 26 65.8°F 62.0°F 63.6°F
Sep 27 65.7°F 62.2°F 63.4°F
Sep 28 65.6°F 62.2°F 63.3°F
Sep 29 65.3°F 62.2°F 63.1°F
Sep 30 65.2°F 61.9°F 62.9°F
Oct 1 65.0°F 61.6°F 62.8°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 August 15, 2026, reaching a 71.0°F. While the coldest temperature occurred on March 1, 2018, dipping to 42.8°F. The average readings by season are 48.4°F in Winter, 50.1°F in Spring, 63.4°F in Summer, and 60.6°F in Autumn.