Swansea Offshore Weather Forecast

    • 23
    • 24

    Cloudy

    • 21
    • 22

    Shower or two clearing

    • 21
    • 23

    Cloudy

    • 20
    • 23

    Sunny

    • 20
    • 23

    Mostly sunny

    • 21
    • 25

    Partly cloudy

    • 22
    • 23

    Shower or two

Today 12 Mar Newcastle

Cloudy. Slight chance of a shower. Winds southeasterly 15 to 25 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1.5 metres offshore.
1st Swell
Easterly 2 metres.
Weather
Cloudy.
Weather Situation
A trough about the central coastal waters during today, moving north through early Friday, bringing fresh to strong and gusty southerly winds in its wake. Winds will ease and tend southeast to northeasterly during the weekend as a high pressure system moves into the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Offshore Temperature Statistics View More

March Temperature

Newcastle (Nobbys) (20km)

  • Lowest 4 March, 2026

    19.2 °C

  • Average March

    21.7 °C

  • Highest 2 March, 2026

    27.1 °C

Climate (2021–Present)

Newcastle (Nobbys) (20km)

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  • Average Low 2021–2026

    15.3 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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