Merimbula Marina Weather Forecast
- 13
- 26
Sunny
- 15
- 35
Mostly sunny
- 17
- 28
Shower or two
- 18
- 27
Shower or two. Possible storm
- 17
- 25
Showers
- 15
- 25
Sunny
- 14
- 23
Possible shower
Today 17 Dec South Coast
Sunny. The chance of fog about the coastal ranges in the early morning. Winds northwest to northeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 10 and 14 with daytime temperatures reaching 26 to 31.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Mostly sunny.
- Weather Situation
- A trough over inland Queensland extends into the far north of the state, while a high in the Tasman Sea extends a ridge across the south and east. Then, a series of troughs are forecast to enter the state's west and slip south later in the week through the weekend, drawing heat and moisture into the state.
Merimbula Marina Temperature Statistics View More
December Temperature
Merimbula Airport (2km)
Lowest 1 December, 2025
5.8 °CAverage December
17.4 °CHighest 4 December, 2025
29.5 °C
Climate (2020–Present)
Merimbula Airport (2km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
15.3 °CAverage High 2020–2025
21 °C