Summercloud Bay Weather Forecast

    • 17
    • 32

    Sunny

    • 19
    • 34

    Sunny

    • 19
    • 33

    Sunny

    • 22
    • 40

    Sunny

    • 17
    • 23

    Shower or two

    • 16
    • 25

    Partly cloudy

    • 17
    • 28

    Shower or two

Today 7 Jan Illawarra

Sunny. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures in the low to mid 30s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
North to northeasterly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southerly below 1 metre.
Weather
Sunny.
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 while extending a ridge to the coastal waters. Then, a cold front and its associated trough looks set to 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

Summercloud Bay Temperature Statistics View More

January Temperature

Point Perpendicular (14km)

  • Lowest 1 January, 2026

    16.1 °C

  • Average January

    19.9 °C

  • Highest 4 January, 2026

    27.2 °C

Climate (2021–Present)

Point Perpendicular (14km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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