South West Arm Creek Entrance Weather Forecast

    • 14
    • 17

    Possible shower. Windy

    • 13
    • 18

    Cloudy

    • 12
    • 21

    Sunny

    • 16
    • 27

    Showers. Possible storm

    • 18
    • 23

    Partly cloudy

    • 17
    • 27

    Partly cloudy

    • 19
    • 24

    Showers

Today 7 Oct Sydney

Cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds southerly 25 to 35 km/h turning southwesterly 15 to 20 km/h in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southerly 20 to 30 knots, decreasing to 15 to 20 knots in the evening.
Seas
2 to 3 metres.
1st Swell
Southerly 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A cold front contracts away into the Tasman Sea with a fresh and gusty southerly change moving up the north coast in its wake. The front will deepen to a low pressure system well-offshore by Thursday. A high pressure system passing to the south of the state extends a ridge across the coastal waters mid to late this week. Winds will turn northerly on Friday into Saturday ahead of the next trough that will reach the coastal waters during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South West Arm Creek Entrance Temperature Statistics View More

October Temperature

Sydney Airport (16 km)

  • Lowest 4 October, 2026

    14.3 °C

  • Average October

    19.6 °C

  • Highest 1 October, 2026

    31 °C

Climate (2021–2026)

Sydney Airport (16 km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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