Back Lagoon Entrance Weather Forecast
- 10
- 21
Becoming cloudy
- 9
- 21
Shower or two
- 9
- 20
Partly cloudy
- 10
- 20
Showers
- 9
- 16
Showers
- 7
- 16
Cloudy
- 9
- 19
Possible shower
Today 23 Oct South Coast
Partly cloudy. Slight chance of a shower in the south in the evening. Near zero chance of rain elsewhere. Winds southeast to southwesterly 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 evening. Daytime maximum temperatures between 18 and 22.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- South to southwesterly 15 to 25 knots, reaching up to 30 knots offshore south of Merimbula in the late morning. Winds tending south to southeasterly 15 to 20 knots in the late afternoon then becoming variable about 10 knots in the evening.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- Southerly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Fresh to strong west to southwesterly will shift south to southwesterly this morning and weaken and shift east to southeast this afternoon as a high pressure ridge spreads across New South Wales. This ridge will persist through Saturday when winds will turn northeasterly then northwesterly ahead of the next cold front which will cross the state Sunday.
Back Lagoon Entrance Temperature Statistics View More
October Temperature
Merimbula Airport (3km)
Lowest 14 October, 2025
4.1 °CAverage October
15.8 °CHighest 9 October, 2025
29.9 °C
Climate (2020–Present)
Merimbula Airport (3km)
Average Low 2020–2025
10.5 °CAverage 2020–2025
15.3 °CAverage High 2020–2025
21 °C