Flinders Islet Weather Forecast

    • 16
    • 20

    Possible shower

    • 15
    • 20

    Cloudy

    • 16
    • 26

    Cloud clearing

    • 17
    • 31

    Sunny

    • 20
    • 34

    Shower or two developing

    • 20
    • 32

    Shower or two

    • 20
    • 32

    Shower or two

Today 15 Dec Wollongong

Cloudy. Medium chance of showers. Winds southerly 15 to 25 km/h tending southeasterly in the morning.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots turning southeasterly during the morning.
Seas
1.5 to 2 metres, decreasing to 1 metre during the morning, increasing to 1 to 1.5 metres south of Point Perpendicular during the afternoon.
1st Swell
Southerly 2 to 3 metres, decreasing to 2 metres by early evening.
Weather
Cloudy.
Weather Situation
A trough and gusty wind change will continue moving north across the coastal waters, crossing the northern waters this morning and early afternoon. A ridge extends over the coastal waters in the wake of the trough. The ridge will be maintained by a high in the Great Australian Bight that will move east across southeast Australia on Tuesday and into the Tasman Sea on Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flinders Islet Temperature Statistics View More

December Temperature

Bellambi (9km)

  • Lowest 2 December, 2025

    12.8 °C
  • Average December

    20.9 °C
  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (9km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    15 °C
  • Average 2020–2025

    18 °C
  • Average High 2020–2025

    21.8 °C
Get WillyWeather+ to remove ads