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.
Bite in Gonio today — moderate 🎣
Pressure is steady, water +27° — most active: mullet and horse mackerel. Forecast by fish species and for the week ahead.
Bite forecast →
Water bodies in Gonio 🌊
Map of water bodies in Gonio
Water temperature in Gonio for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +23°. The monthly normal is below.
Monthly water temperature in Gonio 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +4 | +5 | +5 | +9 | +13 | +20 | +23 | +23 | +21 | +15 | +10 | +6 |
Climate normal (model estimate).
Water temperature archive in Gonio on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +27° | +28° | +29° | +29° | +28° | +27° | +27° | +28° | +29° | +29° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Gonio 🏖️
Where else to swim nearby 🏝️
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FAQ about water in Gonio ❓
What is the water temperature in Gonio now?
Now +29° — Warm water.
When to swim in Gonio?
Comfortable season — from June to September.
When is the water in Gonio warmest?
Warmest in July — up to +23°.
What bodies of water are there in Gonio?
Black Sea.
Water temperature in Gonio — in detail
A summary page of water temperature across all bodies of water in Gonio: Black Sea. Now about +29°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.