Guichen Bay Weather Forecast

    • 11
    • 17

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 10
    • 19

    Shower or two

    • 10
    • 18

    Possible shower

    • 12
    • 17

    Showers

    • 11
    • 17

    Shower or two

    • 12
    • 18

    Shower or two

Today 12 Nov Lower South East

Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds west to northwesterly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures between 17 and 20.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 15 to 20 knots, reaching up to 25 knots south of Beachport during the day. Winds turning northwesterly in the evening.
Seas
1 to 2 metres.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred near Adelaide maintains a ridge over SA, and is expected to track eastwards, moving over the Tasman Sea late Wednesday into Thursday. A broad low pressure trough is expected to form over western parts of SA on Thursday and move eastwards across the state, clearing away to the east by Saturday. Behind the trough a high pressure system southwest of WA will extend a ridge over SA over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Guichen Bay Temperature Statistics View More

November Temperature

Robe (5km)

  • Lowest 5 November, 2025

    7.1 °C

  • Average November

    14.4 °C

  • Highest 2 November, 2025

    23 °C

Climate (2020–Present)

Robe (5km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    15.9 °C

  • Average High 2020–2025

    18.5 °C
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