Johnsons Bay Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 13
    • 15

    Shower

    • 8
    • 12

    Shower

    • 8
    • 12

    Shower

    • 9
    • 13

    Shower

    • 9
    • 16

    Shower

    • 12
    • 18

    Shower

Today 13 Sep Western

Partly cloudy. Slight chance of a shower. Winds north to northwesterly 25 to 35 km/h. Daytime maximum temperatures between 17 and 21.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northerly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2.5 to 3 metres, decreasing to 2 metres later in the evening.
Weather
Partly cloudy.
Weather Situation
A high pressure system off the NSW coast is slowly moving over the Tasman Sea, with light winds over Tasmania expected to turn northwesterly as the high moves further offshore. A weak trough is expected to cross Tasmania late today. A cold front is then expected to approach the state from the west on Monday, crossing Tasmania overnight. A southwesterly flow will establish over Tasmania from Tuesday, as a high in the Bight extends a ridge over the state on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

September Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 9 September, 2026

    2.8 °C

  • Average September

    8.4 °C

  • Highest 6 September, 2026

    17.7 °C

Climate (2021–2026)

Luncheon Hill (Forestry) (46km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    10.9 °C

  • Average High 2021–2026

    16.3 °C
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