This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Warm water. Now in Ozero Koysugskoe +24°. Swimming season — from May to October.
Water temperature map of Ozero Koysugskoe
ColderWarmer
Water temperature in Ozero Koysugskoe by city for the week 📍
| City | for the week | Swimming |
|---|---|---|
| Rostov-on-Don | +24° | Warm water |
🎣 Fishing in cities on Ozero Koysugskoe
Water temperature forecast in Ozero Koysugskoe for the week 📅
Wednesday
9 September
+24°
Thursday
10 September
+25°
Friday
11 September
+25°
Saturday
12 September
+25°
Sunday
13 September
+26°
Monday
14 September
+26°
Tuesday
15 September
+26°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in Ozero Koysugskoe for the week 📈
+24°
minimum for the week
+26°
maximum for the week
↗
rising by +1°
🏊
For the week: the water will warm to +26° — great for swimming.
This weekend 🏖️
Saturday, 12 September · water +25° · warm water
Sunday, 13 September · water +26° · warm water
Water questions for the week ❓
What is the water in Ozero Koysugskoe for the week?
From +24° to +26° by the climate model; trend — rising by +1°.
Will the water warm up by the weekend?
On Saturday about +25°.
Can you swim in Ozero Koysugskoe for the week?
the water will warm to +26° — great for swimming.
Water temperature forecast in Ozero Koysugskoe for the week. Daily values and by-city temperatures for this horizon to plan a trip and a swim. Full reference data — map, monthly climate normal, yearly archive and swimming season — is on the main page.