Sussex Inlet Boat Ramp (Lakehaven Drive) Weather Forecast

    • 17
    • 26

    Cloudy

    • 16
    • 30

    Sunny day. Late shower or two

    • 15
    • 20

    Early shower or two

    • 14
    • 21

    Partly cloudy

    • 13
    • 22

    Mostly sunny

    • 13
    • 24

    Partly cloudy

    • 14
    • 26

    Mostly sunny

Today 23 Dec Illawarra

Partly cloudy. Slight chance of a shower. Winds west to southwesterly 20 to 30 km/h shifting southeasterly in the early afternoon then tending northeast to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures around 30.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northwest to southwesterly 15 to 20 knots tending southeast to southwesterly 15 to 25 knots in the middle of the day then tending southeasterly in the early afternoon. Winds reaching up to 30 knots offshore in the afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday, increasing to 1.5 to 2 metres offshore during the afternoon.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy.
Weather Situation
Winds tending variable for a time during the morning before a southerly change arrives today. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over NSW coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sussex Inlet Boat Ramp (Lakehaven Drive) Temperature Statistics View More

December Temperature

Point Perpendicular (21km)

  • Lowest 2 December, 2025

    10.3 °C

  • Average December

    20.7 °C

  • Highest 5 December, 2025

    33 °C

Climate (2020–Present)

Point Perpendicular (21km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.4 °C

  • Average High 2020–2025

    20.7 °C
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