Tern Island Weather Forecast

    • 11
    • 21

    Showers

    • 10
    • 20

    Showers easing

    • 9
    • 22

    Sunny

    • 10
    • 23

    Partly cloudy

    • 10
    • 25

    Mostly sunny

    • 11
    • 25

    Partly cloudy

    • 12
    • 24

    Mostly sunny

Today 5 Sep Central West

Becoming cloudy. The chance of fog early this morning, mainly inland. Very high chance of showers in the west, high chance elsewhere. The chance of a thunderstorm in the west late this afternoon and evening. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then tending west to northwesterly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures between 19 and 23.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Northwesterly 15 to 20 knots shifting south to southeasterly in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm during this afternoon and early evening.
Weather Situation
A stronger cold front will cross the west coast later today, and move to the Esperance and Eucla coasts on Sunday before contracting inland on Monday as a new ridge develops in the Bight. Meanwhile, a weak ridge persisting over the Geraldton and Gascoyne coasts will dissipate on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tern Island Temperature Statistics View More

September Temperature

Badgingarra Research Station (52km)

  • Lowest 2 September, 2026

    6.8 °C

  • Average September

    12.9 °C

  • Highest 3 September, 2026

    18.4 °C

Climate (2021–2026)

Badgingarra Research Station (52km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    26.3 °C
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