Jervis Bay - Captains Point Weather Forecast

    • 20
    • 28

    Showers. Possible storm

    • 20
    • 28

    Cloudy

    • 20
    • 26

    Shower or two

    • 19
    • 27

    Showers increasing

    • 19
    • 24

    Showers

    • 18
    • 26

    Shower or two

    • 17
    • 26

    Partly cloudy

Today 4 Mar Illawarra

Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Light winds becoming north to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching the mid to high 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 20 to 25 knots tending northerly 15 to 25 knots before dawn.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
1st Swell
Northeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jervis Bay - Captains Point Temperature Statistics View More

March Temperature

Point Perpendicular (9km)

  • Lowest 2 March, 2026

    20.4 °C

  • Average March

    21.7 °C

  • Highest 2 March, 2026

    24.9 °C

Climate (2021–Present)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.8 °C
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