Rocky Bay Weather Forecast

    • 19
    • 28

    Shower or two

    • 13
    • 19

    Showers

    • 11
    • 23

    Showers. Storm developing

    • 13
    • 19

    Possible early storm. Showers

    • 10
    • 18

    Cloudy

    • 8
    • 20

    Partly cloudy

    • 11
    • 22

    Showers

Today 19 Oct Mount Lofty Ranges

Cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm in the south at night. Winds west to northwesterly 15 to 25 km/h shifting southeasterly during the afternoon and evening.

South Central Coastal Waters

Wind
West to southwesterly about 10 knots tending south to southwesterly 10 to 15 knots in the middle of the day then tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A weakening ridge over the eastern waters will be cleared by a trough pushing in from the west this morning. This trough and an embedded low will move inland with another low pressure system moving into the Bight by Tuesday. A series of troughs and a cold front will move over coastal waters with the passing of this low through the mid week before a ridge extends over waters late by Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Bay Temperature Statistics View More

October Temperature

Encounter Bay (7km)

  • Lowest 15 October, 2025

    3.4 °C

  • Average October

    16.1 °C

  • Highest 16 October, 2025

    30.4 °C

Climate (2020–Present)

Encounter Bay (7km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.6 °C
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