Water temperature in Ostrovnoy
45.7
°F
								
								
							
October 31, 04:22
Trend:
decreasingYesterday:
45.8°FTomorrow:
45.4°F
									
									Sunrise:
								
									
									Sunset:
								
Day Length:
7 h. 15 min.Ostrovnoy in November
Minimum:
33.9°FAverage:
35.6°FMaximum:
36.8°FSea 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.
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.