Mewstone Rock Weather Forecast

    • 19
    • 37

    Possible storm

    • 19
    • 35

    Partly cloudy

    • 23
    • 33

    Mostly sunny

    • 16
    • 24

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 16
    • 27

    Possible shower

    • 15
    • 24

    Shower or two

Today 8 Jan South Coast

Mostly sunny. Slight chance of a shower in the south, near zero chance elsewhere. The chance of a thunderstorm during this afternoon and evening, possibly severe with damaging winds and large hail. Winds west to northwesterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures 36 to 41.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northerly 15 to 20 knots, reaching up to 30 knots offshore early in the morning and again in the late evening.
Seas
1 to 2 metres.
1st Swell
Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Merimbula during the morning.
Weather
Mostly sunny. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
Onshore north to northeasterly winds along the coast will continue to freshen through this week as a high over the Tasman Sea strengthens. A cold front and its associated trough will cross the coastal areas during the weekend, bringing a fresh to strong southerly wind change in their wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mewstone Rock Temperature Statistics View More

January Temperature

Merimbula Airport (17km)

  • Lowest 2 January, 2026

    12.5 °C

  • Average January

    19.8 °C

  • Highest 4 January, 2026

    25.9 °C

Climate (2021–Present)

Merimbula Airport (17km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    21.1 °C
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