All data are in degrees Fahrenheit

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Water temperature in Ostrovnoy

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

34.2

°F

April 25, 10:01

Trend:

stable

Yesterday:

34.3°F

Tomorrow:

34.2°F

Sunrise:

03:48

Sunset:

20:54

Day Length:

17 h. 6 min.

Ostrovnoy in May

Minimum:

34.7°F

Average:

36.6°F

Maximum:

37.9°F

Sea water temperature in Ostrovnoy today

As of now, in Ostrovnoy, the water temperature is 34.2°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 0.6°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 34.9°F on 2021, while the historical minimum was 32.0°F on 2024.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 34.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Ostrovnoy

Date Current Year

actual* / forecast**

last year 10 years average
Apr 11 33.8°F 32.3°F 33.1°F
Apr 12 34.0°F 32.2°F 33.2°F
Apr 13 33.8°F 32.1°F 33.1°F
Apr 14 34.0°F 32.0°F 33.2°F
Apr 15 33.8°F 32.0°F 33.2°F
Apr 16 33.6°F 32.1°F 33.2°F
Apr 17 33.4°F 32.0°F 33.1°F
Apr 18 33.0°F 32.0°F 33.2°F
Apr 19 34.1°F 32.0°F 33.3°F
Apr 20 34.1°F 32.0°F 33.5°F
Apr 21 34.2°F 32.0°F 33.5°F
Apr 22 34.3°F 32.0°F 33.7°F
Apr 23 34.3°F 32.0°F 33.6°F
Apr 24 34.3°F 32.0°F 33.7°F
Apr 25 34.2°F 32.0°F 33.7°F
Apr 26 34.2°F 32.0°F 33.7°F
Apr 27 34.3°F 32.1°F 33.8°F
Apr 28 34.5°F 32.2°F 33.9°F
Apr 29 34.6°F 32.0°F 34.1°F
Apr 30 34.6°F 32.0°F 34.1°F
May 1 34.7°F 32.1°F 34.1°F
May 2 34.6°F 32.2°F 34.1°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 Ostrovnoy by month

In an average year, Ostrovnoy offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Ostrovnoy was recorded on August 21, 2022, reaching a 55.4°F. While the coldest temperature occurred on February 4, 2015, dipping to 32.0°F. The average readings by season are 35.8°F in Winter, 34.0°F in Spring, 45.0°F in Summer, and 45.0°F in Autumn.