Thelma Head Weather Forecast

    • 11
    • 21

    Morning smoke

    • 14
    • 21

    Shower or two

    • 15
    • 21

    Shower or two

    • 16
    • 20

    Showers

    • 15
    • 20

    Showers

    • 14
    • 20

    Showers

    • 14
    • 21

    Shower or two

Today 10 May Sydney

The chance of fog in the outer west in the early morning. The chance of smoke haze in the morning. Mostly sunny afternoon. Light winds becoming south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 10 to 15 knots turning southerly 15 to 20 knots during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Point Perpendicular around midday.
1st Swell
Southerly 1.5 to 2 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thelma Head Temperature Statistics View More

May Temperature

Bellambi (24km)

  • Lowest 8 May, 2026

    10.6 °C

  • Average May

    17.8 °C

  • Highest 2 May, 2026

    24.3 °C

Climate (2021–Present)

Bellambi (24km)

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  • Average Low 2021–2026

    15.1 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    21.9 °C
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