Fishing Boat Harbour Entrance Weather Forecast

    • 19
    • 31

    Clear

    • 20
    • 33

    Mostly sunny

    • 21
    • 31

    Sunny

    • 20
    • 30

    Sunny

    • 21
    • 30

    Sunny

    • 19
    • 28

    Sunny

    • 18
    • 26

    Becoming windy. Sunny

Today 31 Dec Perth

Clear. Winds southerly 20 to 30 km/h becoming light in the late evening.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly below 1 metre.
Weather
Clear.
Weather Situation
A ridge sits along the south coast, driving a southeasterly flow with afternoon sea breezes. A trough along the west coast moves inland on Thursday, with another ridge developing along the south in its wake, pushing southerly winds over the local waters.
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  • Temperature Forecast Bureau of Meteorology

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Fishing Boat Harbour Entrance Temperature Statistics View More

December Temperature

Swanbourne (12km)

  • Lowest 27 December, 2025

    12.7 °C

  • Average December

    22.6 °C

  • Highest 25 December, 2025

    41.6 °C

Climate (2020–Present)

Swanbourne (12km)

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  • Average Low 2020–2025

    14.5 °C

  • Average 2020–2025

    18.9 °C

  • Average High 2020–2025

    24.3 °C
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