Tern Island Weather Forecast

    • 15
    • 21

    Showers. Very windy

    • 10
    • 18

    Showers

    • 8
    • 19

    Sunny

    • 7
    • 19

    Sunny

    • 7
    • 21

    Partly cloudy

    • 11
    • 21

    Showers

    • 11
    • 20

    Shower or two

Today 7 Jul Central West

Cloudy. Very high chance of showers, becoming less likely this afternoon. Winds westerly 30 to 45 km/h tending southwesterly in the middle of the day then becoming light in the late evening. Daytime maximum temperatures between 17 and 21.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the late morning. Winds turning south to southwesterly 20 to 25 knots in the late morning and afternoon.
Seas
2 to 3 metres.
1st Swell
Westerly 3 to 4 metres, tending southwesterly 4 to 6 metres around midday.
Weather
Cloudy. 80% chance of showers.
Caution
Large and powerful surf conditions from this morning are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
Weather Situation
A cold front has moved over the South West Land Division overnight. Another stronger cold front and associated cold pool will move through today. A ridge develops over Central West waters on Tuesday and slips southwards on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tern Island Temperature Statistics View More

July Temperature

Jurien Bay (3km)

  • Lowest 5 July, 2025

    7.8 °C

  • Average July

    14.9 °C

  • Highest 2 July, 2025

    23.5 °C

Climate (2020–Present)

Jurien Bay (3km)

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  • Average Low 2020–2025

    14 °C

  • Average 2020–2025

    20.1 °C

  • Average High 2020–2025

    26 °C
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