Abrahams Bosom Beach Weather Forecast

    • 12
    • 21

    Showers

    • 13
    • 24

    Cloud clearing

    • 14
    • 29

    Mostly sunny

    • 15
    • 30

    Possible shower developing

    • 14
    • 20

    Showers

    • 12
    • 20

    Shower or two

    • 11
    • 22

    Mostly sunny

Today 23 Sep Illawarra

Cloudy. Medium chance of showers, becoming less likely in the evening. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly in the late evening. Daytime maximum temperatures between 18 and 22.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Port Kembla in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
1st Swell
Southerly 1.5 metres, increasing to 1.5 to 2 metres around midday, then decreasing to 1 to 1.5 metres later in the evening.
Weather
Cloudy. 80% chance of showers.
Caution
Surf conditions may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Easterly winds lie over the coastal waters. A high pressure system is slipping to the south and will enter the Tasman Sea during today, turning the winds northeasterly and then freshen the winds along the southern and central coastal waters. A southerly change is forecast to move over the coastal waters from Saturday, tracking north over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Abrahams Bosom Beach Temperature Statistics View More

September Temperature

Point Perpendicular (9km)

  • Lowest 18 September, 2026

    9.6 °C
  • Average September

    16.7 °C
  • Highest 19 September, 2026

    29.1 °C

Climate (2021–2026)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    20.9 °C
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