Crookhaven River - Haven Island Weather Forecast

    • 18
    • 22

    Showers. Windy

    • 16
    • 22

    Showers. Windy

    • 14
    • 23

    Shower or two. Becoming windy

    • 13
    • 23

    Partly cloudy

    • 13
    • 25

    Possible shower

    • 13
    • 26

    Partly cloudy

    • 13
    • 26

    Sunny

Today 30 Mar Illawarra

Cloudy. Very high chance of rain or showers. Heavy falls possible during the morning. The chance of a thunderstorm, possibly severe. Damaging winds possible along the coastal fringe. Winds southerly 30 to 45 km/h, reaching 55 km/h along the coast. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching between 17 and 22.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 30 to 40 knots.
Seas
2.5 to 4 metres.
1st Swell
Southeasterly 1 to 2 metres, increasing to 2.5 to 4 metres during the morning.
Weather
Cloudy. 95% chance of showers.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A low pressure system is deepening off the southern coast, bringing vigorous south to southeasterly winds and large waves to the southern and central coastal waters. This system is expected to gradually move east in the coming days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Crookhaven River - Haven Island Temperature Statistics View More

March Temperature

Nowra (RAN Air Station) (19km)

  • Lowest 18 March, 2025

    10.4 °C

  • Average March

    21 °C

  • Highest 14 March, 2025

    37.1 °C

Climate (2020–Present)

Nowra (RAN Air Station) (19km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.4 °C
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