Swansea Offshore Weather Forecast

    • 15
    • 19

    Partly cloudy

    • 14
    • 19

    Shower or two

    • 15
    • 20

    Possible shower

    • 17
    • 21

    Showers easing then sunny

    • 15
    • 19

    Sunny

    • 12
    • 17

    Sunny

    • 13
    • 16

    Shower or two

Today 29 Jun Newcastle

Partly cloudy. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system over the southern Tasman Sea extends a ridge across the coastal waters, directing moderate to fresh north to northeasterly winds. Northerly winds will strengthen through the midweek ahead of a series of cold fronts crossing the state. Winds will then turn west to southwesterly later in the week following the passage of the fronts.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Offshore Temperature Statistics View More

June Temperature

Newcastle (Nobbys) (20km)

  • Lowest 24 June, 2026

    7.8 °C

  • Average June

    15.3 °C

  • Highest 14 June, 2026

    22.1 °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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