Stewarts Bay Weather Forecast

    • 10
    • 19

    Showers

    • 10
    • 14

    Showers. Windy

    • 9
    • 14

    Shower or two. Wind easing

    • 8
    • 16

    Partly cloudy

    • 10
    • 17

    Cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 17

    Cloudy

Today 16 Apr South East

Cloudy. High chance of showers, most likely in the late morning and afternoon. Snow falling above 1000 metres. The chance of a thunderstorm in the far south in the late morning and afternoon. Winds north to northwesterly 15 to 25 km/h increasing to 25 to 35 km/h before dawn then turning westerly 35 to 50 km/h in the early afternoon. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching between 13 and 19.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northwesterly 20 to 30 knots turning westerly in the early afternoon. Winds reaching up to 40 knots during the afternoon and evening.
Seas
2 to 3 metres, increasing to 2.5 to 4 metres by early evening.
1st Swell
West to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the late morning and afternoon. Possible small hail offshore in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Stewarts Bay Temperature Statistics View More

April Temperature

Tasman Island (16km)

  • Lowest 13 April, 2026

    5.8 °C

  • Average April

    11.8 °C

  • Highest 1 April, 2026

    22 °C

Climate (2021–Present)

Tasman Island (16km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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