Thelma Head Weather Forecast

    • 6
    • 16

    Sunny

    • 6
    • 17

    Sunny

    • 7
    • 16

    Sunny

    • 6
    • 16

    Mostly sunny

    • 7
    • 17

    Sunny

    • 8
    • 17

    Sunny

    • 8
    • 18

    Mostly sunny

Today 16 Jun Sydney

Sunny. The chance of fog and frost in the west this morning. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots becoming northerly 10 to 15 knots in the middle of the day then tending northwesterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southeasterly below 1 metre.
Weather
Sunny.
Weather Situation
A broad high pressure ridge extends over much of New South Wales, remaining in place for the next several days. Cold fronts are forecast to brush the south of the state this evening and again during Tuesday.
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Thelma Head Temperature Statistics View More

June Temperature

Bellambi (24km)

  • Lowest 12 June, 2025

    8.7 °C

  • Average June

    13.4 °C

  • Highest 1 June, 2025

    20.5 °C

Climate (2020–Present)

Bellambi (24km)

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  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    17.9 °C

  • Average High 2020–2025

    21.6 °C
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