Cannonball Bay Weather Forecast

    • 8
    • 13

    Shower

    • 10
    • 16

    Shower

    • 11
    • 18

    Shower

    • 10
    • 16

    Shower

    • 11
    • 16

    Shower

    • 9
    • 14

    Shower

    • 9
    • 15

    Cloudy

Today 12 Apr Western

Cloudy. Very high chance of showers, with possible small hail in the far south early this evening. Winds west to southwesterly 25 to 40 km/h.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Southwesterly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A high pressure centre lies near the South Australian coast today and tomorrow, directing a cold southwesterly airstream over the state. The high is expected to move to the north of Tasmania later Monday, extending a ridge over the state as it passes. A cold front approaches from the west on Tuesday and is expected to cross later in the day with a westerly airstream to follow. The airstream then tends northwesterly early Thursday as a more significant cold front approaches from the west, crossing later in the day. A cold and gusty southwesterly stream will then follow.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cannonball Bay Temperature Statistics View More

April Temperature

Strahan Airport (43km)

  • Lowest 5 April, 2026

    4 °C
  • Average April

    12.6 °C
  • Highest 6 April, 2026

    21.6 °C

Climate (2021–Present)

Strahan Airport (43km)

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  • Average Low 2021–2026

    8.4 °C
  • Average 2021–2026

    12.3 °C
  • Average High 2021–2026

    17 °C
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