Swansea Offshore Weather Forecast

    • 14
    • 18

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 15
    • 19

    Showers increasing

    • 15
    • 18

    Shower or two

    • 15
    • 19

    Possible shower

    • 14
    • 19

    Partly cloudy

    • 16
    • 19

    Showers

Today 19 Aug Newcastle

Partly cloudy. Slight chance of a shower, most likely in the afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 10 to 15 knots tending northerly in the late evening. Winds reaching up to 20 knots offshore south of Norah Head in the late evening.
Seas
Around 1 metre.
1st Swell
East to southeasterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over Tasman Sea is directing onshore southeast to northeasterly wind. Winds will strengthen and become north to northeasterly along the southern coast today as a low pressure trough approaches from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Offshore Temperature Statistics View More

August Temperature

Newcastle (Nobbys) (20km)

  • Lowest 8 August, 2026

    6.5 °C

  • Average August

    13.9 °C

  • Highest 11 August, 2026

    21 °C

Climate (2021–2026)

Newcastle (Nobbys) (20km)

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  • Average Low 2021–2026

    15.4 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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