Moon Bay Weather Forecast

    • 6
    • 26

    Mostly sunny

    • 9
    • 27

    Partly cloudy

    • 7
    • 20

    Showers

    • 6
    • 17

    Partly cloudy

    • 3
    • 20

    Partly cloudy

    • 1
    • 24

    Sunny

    • 4
    • 28

    Sunny

Today 13 Sep Bega

The chance of fog in the early morning. Mostly sunny day. Light winds.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Merimbula in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Green Cape.
Weather
Sunny.
Weather Situation
A high pressure system will drift across the Tasman Sea this weekend, causing winds to turn northeasterly. Northerly winds are expected to increase on Monday before turning southerly in the far south. This southerly change will continue to move north along the coast on Tuesday and strengthen.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Moon Bay Temperature Statistics View More

September Temperature

Bega (15km)

  • Lowest 11 September, 2026

    1.4 °C

  • Average September

    13.5 °C

  • Highest 1 September, 2026

    28 °C

Climate (2021–2026)

Bega (15km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    22.2 °C
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