Shoalhaven Offshore Weather Forecast

    • 15
    • 16

    Showers

    • 16
    • 17

    Partly cloudy

    • 14
    • 18

    Mostly sunny

    • 16
    • 20

    Sunny

    • 18
    • 21

    Sunny

    • 19
    • 20

    Showers

    • 16
    • 18

    Shower or two

Today 27 Sep Illawarra

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. Winds southeasterly 20 to 30 km/h becoming light in the evening then becoming south to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 10 and 16.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 15 to 20 knots, reaching up to 30 knots north of Point Perpendicular in the late morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
Southerly 1.5 metres, increasing to 1.5 to 2 metres by early evening, then tending south to southeasterly 1.5 to 2 metres later in the evening.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A cold front and trough will pass over the Tasman Sea bringing a southerly change northward along the NSW coast. A ridge of high pressure will build over the coastal waters in the wake of the southerly change, turning winds east to northeasterly over the coastal waters for the early days of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven Offshore Temperature Statistics View More

September Temperature

Kiama (Bombo Headland) (23km)

  • Lowest 18 September, 2026

    9.3 °C

  • Average September

    17.2 °C

  • Highest 5 September, 2026

    29.8 °C

Climate (2021–2026)

Kiama (Bombo Headland) (23km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.9 °C

  • Average High 2021–2026

    21.5 °C
Get WillyWeather+ to remove ads