Tern Island Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 9
    • 21

    Showers. Becoming windy

    • 9
    • 17

    Showers easing. Wind easing

    • 9
    • 17

    Showers

    • 10
    • 19

    Showers

    • 9
    • 17

    Showers easing

    • 8
    • 18

    Partly cloudy

Today 19 Jul Central West

Partly cloudy. The chance of morning fog inland. Light winds becoming east to northeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Daytime maximum temperatures between 17 and 21.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Easterly 10 to 15 knots turning north to northeasterly below 10 knots in the morning then becoming north to northwesterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A weak cold front will dissipate over eastern parts of the South West Land Division on Friday evening, with a ridge extending over southern parts of the State during Friday night and Saturday. A strong cold front will cross the South West Land Division during Sunday afternoon and evening, continuing east on Monday as a ridge extends across the southern half of WA.
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 10 July, 2025

    1.1 °C

  • Average July

    13.3 °C

  • Highest 2 July, 2025

    23.5 °C

Climate (2020–Present)

Jurien Bay (3km)

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  • Average Low 2020–2025

    13.9 °C

  • Average 2020–2025

    20.1 °C

  • Average High 2020–2025

    26 °C
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