Rocky Plains Bay Weather Forecast

    • 11
    • 21

    Sunny

    • 11
    • 22

    Partly cloudy

    • 15
    • 22

    Shower

    • 12
    • 18

    Shower

    • 11
    • 16

    Shower

    • 9
    • 19

    Cloudy

    • 11
    • 21

    Partly cloudy

Today 3 Mar Western

Mostly sunny. Slight chance of a shower north of Strahan at night. Near zero chance of rain elsewhere. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low 20s.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
West to northwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day then becoming north to northwesterly about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge is developing south of the state this morning before extending throughout during the afternoon. A trough is forecast to linger by the east coast on Wednesday morning as the ridge remains over the rest of the state. A cold front approaches during Thursday, forecast to cross Tasmania during Friday, followed by another ridge of high pressure to extend over Bass Strait later.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Plains Bay Temperature Statistics View More

March Temperature

Maatsuyker Island (30km)

  • Lowest 1 March, 2026

    14.7 °C

  • Average March

    18.8 °C

  • Highest 1 March, 2026

    24.5 °C

Climate (2021–Present)

Maatsuyker Island (30km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.2 °C
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