Cape Jervis Offshore Weather Forecast

    • 16
    • 18

    Windy

    • 16
    • 16

    Cloudy

    • 16
    • 19

    Cloudy

    • 18
    • 26

    Sunny

    • 25
    • 27

    Shower

    • 18
    • 19

    Shower

    • 18
    • 18

    Partly cloudy

Today 22 Dec Mount Lofty Ranges

Partly cloudy. Slight chance of a shower in the south, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 25 km/h turning southwesterly 20 to 30 km/h during the morning then tending south to southwesterly 25 to 40 km/h in the early afternoon. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching the low to mid 20s.

Investigator Strait Coastal Waters

Wind
South to southwesterly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Jervis Offshore Temperature Statistics View More

December Temperature

Cape Willoughby (28km)

  • Lowest 1 December, 2024

    13.8 °C
  • Average December

    18.7 °C
  • Highest 5 December, 2024

    33.9 °C

Climate (2019–Present)

Cape Willoughby (28km)

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  • Average Low 2019–2024

    13.1 °C
  • Average 2019–2024

    15.2 °C
  • Average High 2019–2024

    18.2 °C
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