Swansea Offshore Weather Forecast

    • 22
    • 23

    Cloud clearing

    • 21
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    Sunny

    • 23
    • 24

    Cloudy

    • 22
    • 24

    Partly cloudy

    • 22
    • 24

    Sunny

    • 22
    • 24

    Late shower or two

    • 21
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    Shower or two

Today 27 Jan Newcastle

Mostly sunny. Winds southeasterly 15 to 20 km/h tending easterly in the early afternoon then becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southeasterly 10 to 15 knots turning east to northeasterly below 10 knots in the afternoon.
Seas
Below 1 metre.
1st Swell
Southerly 2.5 metres, tending southeasterly 2 to 2.5 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through most of the week, apart from a brief incursion of a weak southerly change midweek, as a series of high pressure systems pass to the south through the week. Then, the next cold front looks set to cross the coastal waters Sunday through early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Offshore Temperature Statistics View More

January Temperature

Newcastle (Nobbys) (20km)

  • Lowest 12 January, 2026

    16.7 °C

  • Average January

    22 °C

  • Highest 10 January, 2026

    36.9 °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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