Captains Beach Weather Forecast

    • 8
    • 20

    Clear

    • 10
    • 20

    Sunny

    • 11
    • 21

    Partly cloudy

    • 13
    • 20

    Shower or two

    • 13
    • 22

    Possible shower

    • 11
    • 23

    Partly cloudy

    • 11
    • 24

    Sunny

Today 18 Apr Illawarra

Clear. Winds south to southeasterly 15 to 25 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres offshore.
1st Swell
Southerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Point Perpendicular.
Weather
Mostly clear.
Caution
Large and powerful surf conditions in the evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Southerly winds will be maintained during the weekend as a high pressure system over Victoria extends a ridge over the coastal waters and enters the southern Tasman Sea by Sunday. From Monday, winds should gradually turn southeasterly as the ridge persists through to mid-week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Captains Beach Temperature Statistics View More

April Temperature

Point Perpendicular (9km)

  • Lowest 12 April, 2026

    12.6 °C

  • Average April

    19.3 °C

  • Highest 9 April, 2026

    28.2 °C

Climate (2021–Present)

Point Perpendicular (9km)

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

  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.8 °C
Get WillyWeather+ to remove ads