Seal Bay Weather Forecast

    • 14
    • 20

    Possible shower

    • 14
    • 20

    Partly cloudy

    • 15
    • 24

    Cloud clearing

    • 14
    • 31

    Mostly sunny

    • 16
    • 24

    Mostly sunny

    • 15
    • 26

    Partly cloudy

    • 15
    • 27

    Mostly sunny

Today 15 Jan Kangaroo Island

Cloudy. Slight chance of a shower. Winds southerly 25 to 40 km/h.

South Central Coastal Waters

Wind
Southerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds turning southeasterly in the evening.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 metres.
Weather
Cloudy.
Weather Situation
A ridge of high pressure south of SA will persist over the coming days, with the high centre moving to the southeast, to be south of Tasmania on Friday and to the Tasman Sea later over the weekend. The ridge lingers into Saturday. On Sunday a trough will begin to move in from the west, reaching central districts by the evening and into the northeast early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seal Bay Temperature Statistics View More

January Temperature

Kingscote Airport (34km)

  • Lowest 6 January, 2026

    9.8 °C

  • Average January

    19.2 °C

  • Highest 7 January, 2026

    41.5 °C

Climate (2021–Present)

Kingscote Airport (34km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    14.7 °C

  • Average High 2021–2026

    21.1 °C
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