Mulcahy Bay Weather Forecast

    • 7
    • 17

    Cloudy

    • 7
    • 18

    Shower

    • 9
    • 15

    Shower

    • 8
    • 16

    Shower

    • 9
    • 18

    Shower

    • 9
    • 17

    Shower

    • 9
    • 16

    Shower

Today 23 May Western

Cloudy. Slight chance of a shower north of Strahan, near zero chance elsewhere. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures between 13 and 17.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwest to northeasterly 10 to 15 knots tending northeasterly in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres, decreasing to 2 metres later in the evening.
Weather
Cloudy.
Weather Situation
A high pressure centre lies to the east of Tasmania, extending a ridge over the state. The ridge is then expected to slowly move eastwards during today as a cold front approaches from the west, nearing the west coast later Sunday. A low pressure centre is expected to develop on the front to the northwest of Tasmania later Sunday and during Monday, directing a trough over the state on Monday. The low centre is then expected to move over the southeast mainland on Monday and Tuesday, directing an easterly airstream over Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mulcahy Bay Temperature Statistics View More

May Temperature

Maatsuyker Island (74km)

  • Lowest 7 May, 2026

    4.6 °C

  • Average May

    13.2 °C

  • Highest 2 May, 2026

    24 °C

Climate (2021–Present)

Maatsuyker Island (74km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.3 °C
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