Georges River - Oatley Bay Boat Ramp Weather Forecast

    • 9
    • 29

    Sunny

    • 12
    • 30

    Sunny

    • 15
    • 27

    Possible shower developing

    • 14
    • 24

    Showers. Possible storm

    • 11
    • 24

    Mostly sunny

    • 12
    • 24

    Possible shower

    • 11
    • 28

    Possible shower

Today 30 Sep Sydney

Sunny. Patchy fog in the outer west in the early morning. Light winds becoming north to northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly below 10 knots tending northeasterly 15 to 20 knots in the morning then tending northerly 10 to 15 knots in the evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over the Sydney waters. A trough will cross the Sydney waters late on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Georges River - Oatley Bay Boat Ramp Temperature Statistics View More

September Temperature

Sydney Airport (8km)

  • Lowest 18 September, 2026

    9.1 °C

  • Average September

    18.1 °C

  • Highest 26 September, 2026

    33.8 °C

Climate (2021–2026)

Sydney Airport (8km)

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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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