Mystery Bay Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 12
    • 20

    Sunny

    • 10
    • 18

    Partly cloudy

    • 10
    • 23

    Late shower or two

    • 12
    • 19

    Possible morning shower

    • 10
    • 20

    Partly cloudy

    • 10
    • 20

    Possible shower

Today 16 Sep South Coast

Partly cloudy. Medium chance of showers, most likely late this afternoon and evening. Damaging winds possible inland. Winds northerly 20 to 30 km/h turning westerly 25 to 40 km/h during the day. Daytime maximum temperatures in the low to mid 20s.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore during the morning and early afternoon. Winds shifting south to southwesterly 15 to 20 knots in the late afternoon then tending west to southwesterly 10 to 15 knots in the late evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore by early evening.
Weather
Partly cloudy.
Weather Situation
Northerly winds are strengthening as a high pressure system over the Tasman Sea moves further away while a cold front approaches from the west. This front and its associated trough will bring a west to southwesterly change to southern and central coastal waters later today through Wednesday, before the front moves away to the Tasman Sea and the trough weakens over the northern coastal waters. Then, a ridge of high pressure will drift across the coastal waters midweek ahead of the second cold front that looks set to cross the coast on Saturday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mystery Bay Temperature Statistics View More

September Temperature

Narooma (Marine Rescue) (9km)

  • Lowest 12 September, 2025

    5.9 °C
  • Average September

    14.4 °C
  • Highest 8 September, 2025

    26 °C

Climate (2020–Present)

Narooma (Marine Rescue) (9km)

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  • Average Low 2020–2025

    12.3 °C
  • Average 2020–2025

    17.3 °C
  • Average High 2020–2025

    20.5 °C
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