Mystery Bay Weather Forecast

    • 15
    • 26

    Possible storm

    • 14
    • 19

    Shower or two

    • 13
    • 22

    Shower or two

    • 15
    • 24

    Showers. Storm developing

    • 15
    • 22

    Showers increasing

    • 11
    • 20

    Shower or two

    • 10
    • 22

    Sunny

Today 31 Oct South Coast

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 north to northwesterly 15 to 25 km/h tending northwest to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 23 to 29.

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.
Weather
Partly cloudy. 60% chance of showers. A thunderstorm likely.
Weather Situation
A trough will move north across the coastal waters from Saturday night, followed by a ridge. The trough will reach the Macquarie waters by Sunday night, the Byron waters by Monday morning, and move offshore on Monday. A new trough will move north across the coastal waters on Tuesday, reaching the Sydney waters by Tuesday night.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mystery Bay Temperature Statistics View More

October Temperature

Narooma (Marine Rescue) (9 km)

  • Lowest 12 October, 2026

    6 °C

  • Average October

    16.6 °C

  • Highest 25 October, 2026

    32 °C

Climate (2021–2026)

Narooma (Marine Rescue) (9 km)

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  • Average Low 2021–2026

    12.3 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.7 °C
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