Moon Bay Weather Forecast
- 11
- 30
Shower or two. Possible storm
- 12
- 22
Showers
- 11
- 26
Showers increasing
- 13
- 26
Showers. Afternoon storm
- 12
- 25
Showers increasing
- 9
- 22
Shower or two
- 7
- 25
Sunny
Today 31 Oct Bega
Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds northerly 15 to 20 km/h becoming light in the evening.
Eden Coastal Waters
Montague Island to Gabo Island- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots offshore north of Green Cape during the afternoon and evening. Winds shifting southwesterly in the late evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Merimbula during the afternoon.
- Weather
- Partly cloudy. 70% chance of showers. A thunderstorm likely in the afternoon and evening.
- Weather Situation
- North to northeasterly winds strengthen this morning as a trough approaches from the west, with a southerly change expected to move along the southern half of the coast during Sunday, reaching the Byron coast early Monday. A ridge over the Tasman Sea turns winds north to northeasterly during Monday ahead of another trough that moves up the coast as a southerly change Tuesday.
Moon Bay Temperature Statistics View More
October Temperature
Bega (15 km)
Lowest 15 October, 2026
2 °CAverage October
16 °CHighest 25 October, 2026
34.9 °C
Climate (2021–2026)
Bega (15 km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
22.3 °C