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

47.9

°F

October 10, 23:29

Trend:

stable

Yesterday:

47.5°F

Tomorrow:

47.7°F

Sunrise:

07:05

Sunset:

17:11

Day Length:

10 h. 6 min.

Ostrovnoy in October

Minimum:

33.6°F

Average:

35.7°F

Maximum:

36.9°F

Sea water temperature in Ostrovnoy today

As of now, in Ostrovnoy, the water temperature is 47.9°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 2.1°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

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 49.1°F on 2024, while the historical minimum was 42.6°F on 2017.

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 47.6°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
Sep 26 48.6°F 50.1°F 47.3°F
Sep 27 48.5°F 51.5°F 47.4°F
Sep 28 48.5°F 51.1°F 47.3°F
Sep 29 48.3°F 51.2°F 47.3°F
Sep 30 48.7°F 50.9°F 47.4°F
Oct 1 48.1°F 50.8°F 47.1°F
Oct 2 48.3°F 50.6°F 47.0°F
Oct 3 48.2°F 50.5°F 46.8°F
Oct 4 48.1°F 50.1°F 46.6°F
Oct 5 48.1°F 50.2°F 46.6°F
Oct 6 48.0°F 49.9°F 46.5°F
Oct 7 47.7°F 49.7°F 46.3°F
Oct 8 47.7°F 49.6°F 46.2°F
Oct 9 47.5°F 49.1°F 46.0°F
Oct 10 47.9°F 49.1°F 45.8°F
Oct 11 47.7°F 48.6°F 45.6°F
Oct 12 47.7°F 48.2°F 45.6°F
Oct 13 47.7°F 48.9°F 45.6°F
Oct 14 47.6°F 48.8°F 45.6°F
Oct 15 47.5°F 48.4°F 45.4°F
Oct 16 47.3°F 47.9°F 45.2°F
Oct 17 47.4°F 48.2°F 45.4°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.