Montague Island Weather Forecast

    • 12
    • 23

    Shower or two. Becoming windy

    • 10
    • 17

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 9
    • 20

    Sunny

    • 11
    • 24

    Shower or two

    • 15
    • 22

    Shower or two

    • 13
    • 22

    Possible shower

Today 6 Oct South Coast

Mostly sunny day. High chance of showers, most likely in the late afternoon and evening. Light winds becoming east to southeasterly 15 to 25 km/h in the early afternoon then turning south to southwesterly 20 to 30 km/h in the afternoon. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching 22 to 27.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
North to northeasterly about 10 knots, tending east to southeasterly 10 to 15 knots in the middle of the day. Winds shifting south to southwesterly 20 to 30 knots in the early evening. Squalls possible with the wind change.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Moruya Heads by early evening.
Weather
Mostly sunny. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Montague Island Temperature Statistics View More

October Temperature

Montague Island Lighthouse (0 km)

  • Lowest 4 October, 2026

    14.3 °C

  • Average October

    17.3 °C

  • Highest 1 October, 2026

    24 °C

Climate (2021–2026)

Montague Island Lighthouse (0 km)

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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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