Hacking River - Swallow Rock Boat Ramp Weather Forecast

    • 16
    • 27

    Possible shower. Windy

    • 13
    • 20

    Sunny

    • 13
    • 20

    Sunny

    • 14
    • 21

    Possible shower

    • 16
    • 20

    Shower or two

    • 15
    • 21

    Possible shower

    • 14
    • 22

    Partly cloudy

Today 17 Apr Sydney

Partly cloudy. Medium chance of showers. The chance of smoke haze. The chance of a thunderstorm, possibly severe with damaging winds and large hail. Winds west to southwesterly 20 to 25 km/h turning southerly 25 to 35 km/h in the late afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the late afternoon then tending southerly 20 to 30 knots in the evening.
Seas
Around 1 metre, increasing to 2.5 metres later in the evening.
1st Swell
Southerly around 1 metre, increasing to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
A southerly change is moving north along the coast and is forecast to reach the northern border early Saturday morning. In the wake of this, the a high pressure system over southern NSW will extend a ridge over NSW waters. The high is expected to move east next week reaching the southern Tasman Sea by Sunday, maintaining settled weather.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hacking River - Swallow Rock Boat Ramp Temperature Statistics View More

April Temperature

Sydney Airport (15km)

  • Lowest 12 April, 2026

    12 °C

  • Average April

    20.3 °C

  • Highest 9 April, 2026

    30.5 °C

Climate (2021–Present)

Sydney Airport (15km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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