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 Merimbula today — good 🎣
Pressure is jumping, water +14° — most active: mackerel and flounder. Forecast by fish species and for the week ahead.
Bite forecast →
Water bodies in Merimbula 🌊
Map of water bodies in Merimbula
Water temperature in Merimbula for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +11°. The monthly normal is below.
Monthly water temperature in Merimbula 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +19 | +19 | +16 | +14 | +12 | +11 | +10 | +10 | +13 | +14 | +16 | +17 |
Climate normal (model estimate).
Water temperature archive in Merimbula on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +15° | +14° | +14° | +15° | +16° | +16° | +15° | +15° | +14° | +14° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Merimbula 🏖️
Where else to swim nearby 🏝️
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FAQ about water in Merimbula ❓
What is the water temperature in Merimbula now?
Now +14° — Cold water.
When to swim in Merimbula?
Comfortable season — from January to December.
When is the water in Merimbula warmest?
Warmest in January — up to +19°.
What bodies of water are there in Merimbula?
Tasman Sea.
Water temperature in Merimbula — in detail
A summary page of water temperature across all bodies of water in Merimbula: Tasman Sea. Now about +14°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.