Montague Island Weather Forecast

    • 5
    • 18

    Sunny

    • 5
    • 17

    Mostly sunny

    • 6
    • 18

    Mostly sunny

    • 7
    • 16

    Possible shower

    • 5
    • 17

    Sunny

    • 6
    • 19

    Partly cloudy

    • 6
    • 17

    Sunny

Today 20 Jul South Coast

Sunny. The chance of fog in the north early this morning. Areas of morning frost. Light winds. Daytime maximum temperatures between 17 and 20.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Northerly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Moruya Heads.
Weather
Mostly sunny.
Weather Situation
A coastal trough and associated low in the Coral Sea combine with a high pressure ridge over the far southern coastal waters promoting strong south to southeasterly winds and large and powerful waves along the north coast today. Meanwhile, the high will slowly move over the Tasman Sea early this week, with winds turning northerly by mid week as the ridge builds along the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Montague Island Temperature Statistics View More

July Temperature

Montague Island Lighthouse (0km)

  • Lowest 18 July, 2026

    9.9 °C
  • Average July

    13.9 °C
  • Highest 2 July, 2026

    19.1 °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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