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 Ventnor today — weak 🎣
Pressure is jumping, water +14° — most active: horse mackerel and mackerel. Forecast by fish species and for the week ahead.
Bite forecast →
Water bodies in Ventnor 🌊
Map of water bodies in Ventnor
Water temperature in Ventnor for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +9°. The monthly normal is below.
Monthly water temperature in Ventnor 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +18 | +18 | +14 | +12 | +10 | +9 | +8 | +9 | +12 | +14 | +15 | +16 |
Climate normal (model estimate).
Water temperature archive in Ventnor on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +15° | +14° | +14° | +14° | +15° | +16° | +15° | +14° | +14° | +14° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Ventnor 🏖️
Where else to swim nearby 🏝️
Website widget
Add the «Water temperature in Ventnor» widget — free
Pick a city or body of water, size and colour — get ready-made code. Works on any site.
Get the widget →
FAQ about water in Ventnor ❓
What is the water temperature in Ventnor now?
Now +14° — Cold water.
When to swim in Ventnor?
Comfortable season — January and February.
When is the water in Ventnor warmest?
Warmest in January — up to +18°.
What bodies of water are there in Ventnor?
Great Australian Bight.
Water temperature in Ventnor — in detail
A summary page of water temperature across all bodies of water in Ventnor: Great Australian Bight. Now about +14°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.