Mexican Hat Weather Forecast

    • 18
    • 27

    Partly cloudy

    • 19
    • 30

    Partly cloudy

    • 18
    • 26

    Partly cloudy

    • 16
    • 21

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 15
    • 20

    Partly cloudy

    • 14
    • 27

    Sunny

Today 10 Dec West Coast

Mostly clear. The chance of a thunderstorm. Winds southeasterly 20 to 30 km/h.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Southeasterly 15 to 20 knots, reaching up to 30 knots offshore.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2 metres.
Weather
Mostly clear. The chance of a thunderstorm.
Weather Situation
A ridge of high pressure persists over southern SA, continuing into Thursday before the high centre moves eastwards over the Tasman Sea late Thursday. A trough of low pressure is expected to move eastwards across the SA waters on Friday. Another ridge of high pressure will move over the south during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mexican Hat Temperature Statistics View More

December Temperature

Ceduna Airport (128km)

  • Lowest 8 December, 2025

    6.4 °C

  • Average December

    20.4 °C

  • Highest 3 December, 2025

    38.2 °C

Climate (2020–Present)

Ceduna Airport (128km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    16.8 °C

  • Average High 2020–2025

    23.7 °C
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