Fishermans Bay Weather Forecast

    • 15
    • 35

    Clear

    • 24
    • 39

    Sunny

    • 18
    • 23

    Cloud clearing

    • 17
    • 26

    Partly cloudy

    • 18
    • 27

    Partly cloudy

    • 17
    • 22

    Possible shower

    • 15
    • 20

    Shower or two

Today 26 Jan Mount Lofty Ranges

Clear. Winds west to southwesterly 15 to 20 km/h tending southeast to southwesterly in the evening then tending northeast to southeasterly 15 to 25 km/h in the late evening.

South Central Coastal Waters

Wind
Easterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Clear.
Weather Situation
A high pressure system over waters to the south moves eastwards over the Tasman Sea later today, directing a northerly airstream over SA. A low pressure trough enters the west of the State and is expected to move across the south on Tuesday. A secondary high pressure system moves into waters south of the Bight on Wednesday, tracking eastwards to reach the Tasman Sea on Thursday, maintaining a ridge over southern SA into Friday as another high pressure ridge extends in from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Fishermans Bay Temperature Statistics View More

January Temperature

Encounter Bay (9km)

  • Lowest 23 January, 2026

    8.5 °C

  • Average January

    20.2 °C

  • Highest 24 January, 2026

    43.2 °C

Climate (2021–Present)

Encounter Bay (9km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.6 °C
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