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

45.7

°F

October 31, 04:22

Trend:

decreasing

Yesterday:

45.8°F

Tomorrow:

45.4°F

Sunrise:

08:27

Sunset:

15:42

Day Length:

7 h. 15 min.

Ostrovnoy in November

Minimum:

33.9°F

Average:

35.6°F

Maximum:

36.8°F

Sea water temperature in Ostrovnoy today

As of now, in Ostrovnoy, the water temperature is 45.7°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 2.0°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 47.5°F on 2024, while the historical minimum was 40.7°F on 2017.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 45.0°F, the minimum temperature may reach 44.6°F, and the maximum might stay at 45.4°F.

Daily water temperature in Ostrovnoy

Date Current Year

actual* / forecast**

last year 10 years average
Oct 17 47.5°F 48.2°F 45.6°F
Oct 18 47.2°F 47.9°F 45.5°F
Oct 19 47.2°F 48.0°F 45.4°F
Oct 20 46.7°F 48.2°F 45.1°F
Oct 21 47.1°F 48.2°F 45.1°F
Oct 22 47.1°F 48.3°F 44.9°F
Oct 23 46.7°F 48.1°F 44.7°F
Oct 24 46.7°F 47.7°F 44.6°F
Oct 25 46.5°F 48.0°F 44.4°F
Oct 26 46.6°F 48.0°F 44.3°F
Oct 27 46.2°F 47.9°F 44.2°F
Oct 28 46.3°F 47.6°F 44.2°F
Oct 29 46.0°F 47.6°F 44.0°F
Oct 30 45.8°F 47.5°F 43.8°F
Oct 31 45.7°F 47.5°F 43.7°F
Nov 1 45.4°F 47.3°F 43.4°F
Nov 2 45.2°F 46.8°F 43.2°F
Nov 3 45.0°F 46.3°F 43.0°F
Nov 4 45.0°F 46.3°F 43.0°F
Nov 5 44.8°F 45.7°F 42.8°F
Nov 6 44.7°F 46.0°F 42.7°F
Nov 7 44.6°F 45.7°F 42.6°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 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 45.1°F in Autumn.