Johnsons Bay Weather Forecast

    • 15
    • 15

    Rain

    • 10
    • 13

    Windy

    • 9
    • 12

    Shower

    • 6
    • 13

    Shower

    • 7
    • 13

    Shower

    • 9
    • 12

    Shower

    • 8
    • 13

    Shower

Today 18 Jun Western

Cloudy. Very high chance of rain. The chance of a thunderstorm near the coast this evening. Winds northeasterly 20 to 30 km/h turning north to northwesterly during the morning and early afternoon. Daytime maximum temperatures between 12 and 16.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the late morning and afternoon. Winds turning northwesterly in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Weather
Cloudy. Near 100% chance of rain. The chance of a thunderstorm later tonight.
Weather Situation
A low pressure system developing in the Bight, brings a relatively warm and humid northerly airstream across Tasmania. The low centre will approach from the west on Thursday, slip to the south and extend an associated cold front over the state on Friday. A much cooler south to southwesterly airstream is expected to follow the cold front, with a ridge of high pressure forecast to develop over the state through the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Johnsons Bay Temperature Statistics View More

June Temperature

Luncheon Hill (Forestry) (46km)

  • Lowest 5 June, 2026

    4.9 °C

  • Average June

    9.8 °C

  • Highest 7 June, 2026

    15.9 °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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