All data are in degrees Fahrenheit

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Water temperature in Belomorsk

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

54.6

°F

September 10, 23:36

Trend:

decreasing

Yesterday:

54.7°F

Tomorrow:

54.1°F

Sunrise:

05:47

Sunset:

19:27

Day Length:

13 h. 40 min.

Belomorsk in September

Minimum:

32.0°F

Average:

32.0°F

Maximum:

32.0°F

Sea water temperature in Belomorsk today

As of now, in Belomorsk, the water temperature is 54.6°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 0.8°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 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 falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 58.7°F on 2025, while the historical minimum was 50.8°F on 2022.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 53.7°F, the minimum temperature may reach 53.3°F, and the maximum might stay at 54.1°F.

Daily water temperature in Belomorsk

Date Current Year

actual* / forecast**

last year 10 years average
Aug 27 57.1°F 56.9°F 58.8°F
Aug 28 57.8°F 56.9°F 60.0°F
Aug 29 56.5°F 56.5°F 58.8°F
Aug 30 53.1°F 54.0°F 57.1°F
Aug 31 56.9°F 56.1°F 59.3°F
Sep 1 56.7°F 55.5°F 58.8°F
Sep 2 57.7°F 55.9°F 58.6°F
Sep 3 58.3°F 56.5°F 59.5°F
Sep 4 52.2°F 53.7°F 52.9°F
Sep 5 56.3°F 55.6°F 55.1°F
Sep 6 56.3°F 57.5°F 55.3°F
Sep 7 56.8°F 58.5°F 56.3°F
Sep 8 55.8°F 58.4°F 55.4°F
Sep 9 54.7°F 57.3°F 55.4°F
Sep 10 54.6°F 58.7°F 55.4°F
Sep 11 54.1°F 58.0°F 54.9°F
Sep 12 53.7°F 58.1°F 54.6°F
Sep 13 53.7°F 59.0°F 54.5°F
Sep 14 53.8°F 58.6°F 54.6°F
Sep 15 53.9°F 58.5°F 54.7°F
Sep 16 53.6°F 57.9°F 54.4°F
Sep 17 53.3°F 57.1°F 54.1°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 Belomorsk by month

In an average year, Belomorsk offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Belomorsk was recorded on August 7, 2025, reaching a 78.2°F. While the coldest temperature occurred on January 1, 2016, dipping to 32.0°F. The average readings by season are 32.0°F in Winter, 34.3°F in Spring, 58.2°F in Summer, and 44.2°F in Autumn.