Watson Gap Weather Forecast

    • 13
    • 22

    Clear

    • 12
    • 25

    Sunny

    • 13
    • 28

    Mostly sunny

    • 17
    • 26

    Partly cloudy

    • 16
    • 25

    Shower or two

    • 14
    • 18

    Shower or two

    • 12
    • 17

    Cloudy

Today 21 Mar Mount Lofty Ranges

Sunny. Light winds becoming southeast to southwesterly 15 to 20 km/h in the middle of the day then tending east to southeasterly in the late evening. Daytime maximum temperatures 22 to 27.

South Central Coastal Waters

Wind
South to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure will persist across the coastal waters. The high pressure centre associated with the ridge will become established in the Tasman Sea over the weekend. A trough moves over the south early next week with a cold front clipping the southeast mid week. A new ridge develops south of the Bight early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Watson Gap Temperature Statistics View More

March Temperature

Encounter Bay (6km)

  • Lowest 14 March, 2026

    7.8 °C

  • Average March

    17 °C

  • Highest 10 March, 2026

    29 °C

Climate (2021–Present)

Encounter Bay (6km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.7 °C
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