Seal Island Weather Forecast

    • 15
    • 22

    Partly cloudy

    • 16
    • 21

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 18
    • 27

    Shower or two

    • 18
    • 24

    Shower or two

    • 16
    • 21

    Possible shower

    • 17
    • 26

    Cloudy

Today 2 Apr Yorke Peninsula

Partly cloudy. The chance of fog in the early morning. Light winds becoming south to southwesterly 20 to 30 km/h in the middle of the day then tending south to southeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to around 12 with daytime temperatures reaching the low to mid 20s.

Investigator Strait Coastal Waters

Wind
Variable below 10 knots becoming west to southwesterly 10 to 15 knots in the middle of the day then turning southerly in the late afternoon.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Island Temperature Statistics View More

April Temperature

Stenhouse Bay (6km)

  • Lowest 1 April, 2026

    15.4 °C

  • Average April

    18.3 °C

  • Highest

    –

Climate (2021–Present)

Stenhouse Bay (6km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.1 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    20.5 °C
Get WillyWeather+ to remove ads