Mexican Hat Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 10
    • 19

    Shower

    • 9
    • 20

    Cloudy

    • 8
    • 21

    Sunny

    • 11
    • 19

    Cloudy

    • 11
    • 18

    Shower

    • 11
    • 18

    Shower

Today 18 May West Coast

Patchy morning fog. Mostly sunny afternoon. Light winds becoming southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures between 19 and 22.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Variable below 10 knots becoming westerly 10 to 15 knots in the morning then tending southwesterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Mostly sunny.
Weather Situation
A ridge of high pressure builds in the west. A cold front will move over the south early Tuesday, followed by a high pressure system, which will linger in the Bight midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mexican Hat Temperature Statistics View More

May Temperature

Ceduna Airport (128km)

  • Lowest 13 May, 2026

    5.5 °C

  • Average May

    15.3 °C

  • Highest 1 May, 2026

    32.1 °C

Climate (2021–Present)

Ceduna Airport (128km)

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  • Average Low 2021–2026

    10.9 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.7 °C
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