Boat Harbour Weather Forecast

    • 8
    • 18

    Mostly sunny

    • 12
    • 17

    Sunny

    • 10
    • 15

    Cloudy

    • 8
    • 17

    Sunny

    • 8
    • 17

    Sunny

    • 8
    • 17

    Shower or two

    • 10
    • 18

    Possible shower

Today 13 Jul Sydney

Mostly sunny. Areas of morning frost. The chance of morning fog in the west. Light winds becoming north to northwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
West to southwesterly 10 to 15 knots turning northwesterly 15 to 20 knots during the morning. Winds reaching up to 30 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1.5 to 2 metres offshore later in the evening.
1st Swell
Southerly 2 to 3 metres.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Temperature Statistics View More

July Temperature

Sydney Airport (10km)

  • Lowest 5 July, 2025

    8.1 °C

  • Average July

    13.8 °C

  • Highest 6 July, 2025

    22.3 °C

Climate (2020–Present)

Sydney Airport (10km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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