Fishermans Bay Weather Forecast

    • 15
    • 20

    Windy. Cloudy

    • 13
    • 19

    Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 14
    • 25

    Sunny

    • 14
    • 23

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 14
    • 25

    Sunny

Today 30 Dec Mount Lofty Ranges

Partly cloudy. Winds south to southeasterly 25 to 40 km/h.

South Central Coastal Waters

Wind
Southeasterly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy.
Weather Situation
A high pressure system will begin to move south of the Bight late Tuesday, bringing about a persistent ridge over coastal waters. This high will move over Tasmania on Friday before it's replaced by a new high pressure system on Saturday.
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  • Temperature Forecast Bureau of Meteorology

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Fishermans Bay Temperature Statistics View More

December Temperature

Encounter Bay (9km)

  • Lowest 3 December, 2025

    6.9 °C
  • Average December

    18.4 °C
  • Highest 18 December, 2025

    40.7 °C

Climate (2020–Present)

Encounter Bay (9km)

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  • Average Low 2020–2025

    10.4 °C
  • Average 2020–2025

    15.1 °C
  • Average High 2020–2025

    20.6 °C
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