Wallagoot Gap Weather Forecast
- 4
- 20
Mostly sunny
- 7
- 23
Mostly sunny
- 9
- 25
Shower or two
- 8
- 18
Shower or two
- 6
- 16
Cloudy
- 4
- 19
Partly cloudy
- 3
- 20
Mostly sunny
Today 12 Sep South Coast
Patches of frost near the Victorian border early this morning. The chance of fog early this morning. Sunny afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northwest to northeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1.5 to 2 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A slow-moving high pressure lies over the Tasman Sea generating stable conditions for NSW Coastal Waters. Trough and cold front are expected to reach the southern coastal waters late Monday and reach the northern waters late Tuesday bringing unsettled weather.
Wallagoot Gap Temperature Statistics View More
September Temperature
Merimbula Airport (14km)
Lowest 11 September, 2026
4.5 °CAverage September
13.4 °CHighest 5 September, 2026
25.7 °C
Climate (2021–2026)
Merimbula Airport (14km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
21.2 °C