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.
Comfortable for swimming. Now in the Irsha +19°. Swimming season — July and August.
Water temperature map of the Irsha
ColderWarmer
Water temperature in the Irsha by city tomorrow 📍
| City | tomorrow | Swimming |
|---|---|---|
| Khoroshev (Volodarsk-Volynskiy) | +20° | Comfortable for swimming |
| Malyn | +19° | Comfortable for swimming |
| Irshansk | +20° | Comfortable for swimming |
| Novaya Borovaya | +19° | Comfortable for swimming |
| Chopovichi | +19° | Comfortable for swimming |
🎣 Fishing in cities on the Irsha
Water temperature forecast in the Irsha tomorrow 📅
Tuesday
18 August
+19°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Irsha tomorrow 📈
+19°
minimum tomorrow
+19°
maximum tomorrow
→
steady
🏊
Tomorrow: the water will warm to +19° — cool but swimmable.
Water questions tomorrow ❓
What is the water in the Irsha tomorrow?
From +19° to +19° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +19°.
Can you swim in the Irsha tomorrow?
the water will warm to +19° — cool but swimmable.
Water temperature forecast in the Irsha tomorrow. 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.