Merimbula Marina Weather Forecast
- 9
- 29
Clear
- 12
- 17
Windy. Partly cloudy
- 6
- 17
Partly cloudy
- 8
- 20
Mostly sunny
- 11
- 23
Mostly sunny
- 10
- 26
Partly cloudy
- 12
- 24
Shower or two
Today 20 Sep South Coast
Clear. Winds northwesterly 20 to 30 km/h.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northerly 10 to 15 knots tending northwesterly in the evening. Winds reaching up to 20 knots offshore in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres offshore later in the evening.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the Tasman Sea today directs a northwesterly flow over the state, ahead of a fresh and gusty southerly change moving across the the coastal waters on Monday, reaching the QLD border by Tuesday. A second high pressure system is forecast to slip south and enter the Tasman Sea by mid-week, turning the winds east to northeasterly.
Merimbula Marina Temperature Statistics View More
September Temperature
Merimbula Airport (2km)
Lowest 18 September, 2026
3.2 °CAverage September
13.5 °CHighest 14 September, 2026
27.4 °C
Climate (2021–2026)
Merimbula Airport (2km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
21.2 °C