Watson Gap Weather Forecast

    • 10
    • 25

    Clear

    • 13
    • 28

    Mostly sunny

    • 18
    • 28

    Partly cloudy

    • 14
    • 21

    Showers. Possible storm

    • 12
    • 20

    Cloudy

    • 10
    • 28

    Mostly sunny

    • 14
    • 24

    Possible shower

Today 17 Oct Mount Lofty Ranges

Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening then becoming east to northeasterly 15 to 20 km/h in the late evening.

South Central Coastal Waters

Wind
Easterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre.
Weather
Clear.
Weather Situation
A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA is expected to move into western SA later Sunday and over southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Watson Gap Temperature Statistics View More

October Temperature

Encounter Bay (6 km)

  • Lowest 16 October, 2026

    5.3 °C

  • Average October

    15 °C

  • Highest 11 October, 2026

    30 °C

Climate (2021–2026)

Encounter Bay (6 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
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