Glenelg River Offshore Weather Forecast

    • 15
    • 16

    Cloudy

    • 11
    • 16

    Shower

    • 14
    • 16

    Shower

    • 15
    • 16

    Shower

    • 14
    • 16

    Cloudy

    • 13
    • 16

    Shower

    • 13
    • 16

    Shower

Today 17 May South West

Cloudy. Very high chance of showers in the east, high chance elsewhere. The chance of a thunderstorm in the late morning and afternoon. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 12 with daytime temperatures reaching around 18.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the middle of the day then decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy. 80% chance of showers in the far east, 50% chance elsewhere.
Weather Situation
A high pressure ridge over the far east weakens as a slow moving trough approaches the western border. This trough will slowly cross over the state, reaching central parts late today and clearing eastwards into the Tasman by Monday afternoon. A new weak ridge develops in the west following the trough but is pushed over the north as a series of weak cold fronts cross to the south early next week. By the middle of the weak the high pressure ridge is expected to extend broadly across Victoria.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Glenelg River Offshore Temperature Statistics View More

May Temperature

Dartmoor (34km)

  • Lowest 7 May, 2026

    5.1 °C
  • Average May

    14.4 °C
  • Highest 1 May, 2026

    28.7 °C

Climate (2021–Present)

Dartmoor (34km)

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  • Average Low 2021–2026

    8.8 °C
  • Average 2021–2026

    13.7 °C
  • Average High 2021–2026

    19.8 °C
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