Montague Island Weather Forecast

    • 9
    • 22

    Sunny

    • 11
    • 20

    Showers

    • 13
    • 19

    Possible early shower

    • 7
    • 17

    Sunny

    • 8
    • 18

    Partly cloudy

    • 8
    • 19

    Sunny

    • 8
    • 19

    Sunny

Today 24 Aug South Coast

Patchy morning fog. Patches of morning frost in the south. Mostly sunny afternoon. Light winds becoming north to northwesterly 15 to 20 km/h in the early morning then becoming light in the late afternoon. Daytime maximum temperatures between 19 and 24.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Moruya Heads during the morning and early afternoon.
Seas
1 to 2 metres.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Sunny.
Weather Situation
A high pressure system in the Tasman Sea is moving east across the state today with winds tending north to northeasterly. Winds are forecast to freshen early in the week as the next front approaches the coastal waters, crossing by mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Montague Island Temperature Statistics View More

August Temperature

Montague Island Lighthouse (0km)

  • Lowest 7 August, 2026

    9.3 °C

  • Average August

    14.2 °C

  • Highest 20 August, 2026

    21.1 °C

Climate (2021–2026)

Montague Island Lighthouse (0km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20 °C
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