Back Lagoon Entrance Weather Forecast
- 18
- 36
Possible storm
- 19
- 35
Mostly sunny
- 22
- 33
Sunny
- 16
- 24
Mostly sunny
- 12
- 23
Partly cloudy
- 15
- 26
Mostly sunny
- 16
- 24
Shower or two
Today 8 Jan South Coast
Mostly sunny. The chance of smoke haze in the afternoon and early evening. Slight chance of a shower in the south, near zero chance elsewhere. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds and large hail. Winds west to northwesterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the late afternoon then becoming light in the late evening. Daytime maximum temperatures 36 to 41.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northerly 15 to 20 knots, reaching up to 30 knots offshore north of Merimbula in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Merimbula.
- 1st Swell
- Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Merimbula.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
- Weather Situation
- Onshore north to northeasterly winds along the coast will continue to freshen through this week as a high over the Tasman Sea strengthens. A cold front and its associated trough will cross the coastal areas during the weekend, bringing a fresh to strong southerly wind change in their wake.
Back Lagoon Entrance Temperature Statistics View More
January Temperature
Merimbula Airport (3km)
Lowest 2 January, 2026
12.5 °CAverage January
19.8 °CHighest 4 January, 2026
25.9 °C
Climate (2021–Present)
Merimbula Airport (3km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
21.1 °C