Disaster Bay Weather Forecast

    • 16
    • 23

    Partly cloudy

    • 14
    • 23

    Partly cloudy

    • 14
    • 21

    Shower or two

    • 11
    • 22

    Partly cloudy

    • 15
    • 25

    Sunny

    • 17
    • 28

    Mostly sunny

    • 16
    • 25

    Partly cloudy

Today 20 Jan South Coast

Partly cloudy. Slight chance of a shower, becoming less likely in the afternoon. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
East to southeasterly about 10 knots increasing to 10 to 15 knots in the evening then decreasing to below 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Easterly 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Weather
Mostly clear.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds. This ridge will gradually weaken on Wednesday as winds shift southerly. Winds briefly turn east or northeasterly before another, stronger southerly change moves over the coast with the approach of a trough. Winds gradually turn northeasterly as the ridge re-establishes itself along the coast Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Disaster Bay Temperature Statistics View More

January Temperature

Gabo Island Lighthouse (34km)

  • Lowest 12 January, 2026

    12.8 °C

  • Average January

    19.2 °C

  • Highest 8 January, 2026

    32.1 °C

Climate (2021–Present)

Gabo Island Lighthouse (34km)

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  • Average Low 2021–2026

    12.9 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    18.8 °C
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