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

33.4

°F

April 4, 04:16

Trend:

increasing

Yesterday:

33.4°F

Tomorrow:

33.4°F

Sunrise:

05:20

Sunset:

19:32

Day Length:

14 h. 12 min.

Ostrovnoy in April

Minimum:

35.1°F

Average:

36.7°F

Maximum:

37.9°F

Sea water temperature in Ostrovnoy today

As of now, in Ostrovnoy, the water temperature is 33.4°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 0.7°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 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 34.3°F on 2016, while the historical minimum was 32.0°F on 2024.

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 33.5°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
Mar 21 33.2°F 32.0°F 32.4°F
Mar 22 33.4°F 32.0°F 32.5°F
Mar 23 33.2°F 32.0°F 32.4°F
Mar 24 33.7°F 32.0°F 32.5°F
Mar 25 34.0°F 32.0°F 32.6°F
Mar 26 34.1°F 32.0°F 32.7°F
Mar 27 34.1°F 32.0°F 32.7°F
Mar 28 33.6°F 32.0°F 32.7°F
Mar 29 34.3°F 32.1°F 32.8°F
Mar 30 33.7°F 32.1°F 32.8°F
Mar 31 33.7°F 32.0°F 32.8°F
Apr 1 33.7°F 32.0°F 32.7°F
Apr 2 33.5°F 32.0°F 32.7°F
Apr 3 33.4°F 32.0°F 32.7°F
Apr 4 33.4°F 32.0°F 32.7°F
Apr 5 33.4°F 32.0°F 32.8°F
Apr 6 33.4°F 32.0°F 32.7°F
Apr 7 33.5°F 32.0°F 32.8°F
Apr 8 33.5°F 32.0°F 32.8°F
Apr 9 33.7°F 32.0°F 33.0°F
Apr 10 33.7°F 32.0°F 33.0°F
Apr 11 33.7°F 32.3°F 33.0°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.