Cold water. Now in the Tma +15°.
Water temperature map of the Tma
ColderWarmer
Water temperature in the Tma by city today 📍
🎣 Fishing in cities on the Tma
Water temperature forecast in the Tma 📅
Friday
24 July
+15°
Saturday
25 July
+15°
Sunday
26 July
+15°
Monday
27 July
+15°
Tuesday
28 July
+15°
Wednesday
29 July
+16°
Thursday
30 July
+16°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Tma this weekend
Saturday, 25 July · water +15° · cold water
Sunday, 26 July · water +15° · cool for swimming
Water temperature in the Tma for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +17° in summer. The monthly normal is below.
Monthly water temperature in the Tma 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +1 | ❄ | +3 | +8 | +10 | +13 | +17 | +16 | +11 | +8 | +6 | +1 |
Climate normal (model estimate).
Swimming conditions in the Tma by month
Jan+1°Cold, only for the hardy.
Feb❄Under ice — no swimming.
Mar+3°Cold, only for the hardy.
Apr+8°Cold, only for the hardy.
May+10°Cold, only for the hardy.
Jun+13°Cold, only for the hardy.
Jul+17°Cool for swimming.
Aug+16°Cool for swimming.
Sep+11°Cold, only for the hardy.
Oct+8°Cold, only for the hardy.
Nov+6°Cold, only for the hardy.
Dec+1°Cold, only for the hardy.
When to swim in the Tma 🏖️
🏖️
The water is cool: warmest in Jul (+17°).
Cities on the Tma 📍
FAQ about water in the Tma ❓
What is the water temperature in the Tma now?
Now +15° — Cold water.
When is water warmest in the Tma?
In Jul — up to +17°.
Where does the water temperature data come from?
A water temperature model (by latitude, longitude and day of year), by cities.
Water temperature archive in the Tma on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Bernovo | +17° | +16° | +15° | +15° | +15° | +17° | +17° | +17° | +16° | +15° |
| Zareche | +17° | +16° | +15° | +15° | +15° | +17° | +17° | +16° | +15° | +15° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Tma — in detail
Water temperature in the Tma is tracked across 2 cities. The water is now about +15°. The page has a temperature map by city, a daily forecast and a monthly climate normal.