Swansea Offshore Weather Forecast

    • 12
    • 19

    Sunny

    • 14
    • 19

    Mostly sunny

    • 10
    • 15

    Sunny

    • 9
    • 17

    Sunny

    • 11
    • 17

    Partly cloudy

    • 12
    • 18

    Partly cloudy

    • 13
    • 18

    Mostly sunny

Today 22 Jul Newcastle

Sunny. Winds west to northwesterly 15 to 25 km/h becoming light in the late afternoon.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head in the late morning. Winds turning westerly during the afternoon and evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Stephens.
Weather
Sunny.
Weather Situation
Northerly winds are becoming west to northwesterly as a ridge extending from a high over the Tasman Sea recedes ahead of a cold front approaching the state from the southwest. The cold front will then cross the coastal waters on Thursday into early Friday, with a fresh to strong southwesterly wind change in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Offshore Temperature Statistics View More

July Temperature

Newcastle (Nobbys) (20km)

  • Lowest 11 July, 2026

    7.7 °C
  • Average July

    14.2 °C
  • Highest 2 July, 2026

    21.8 °C

Climate (2021–2026)

Newcastle (Nobbys) (20km)

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  • Average Low 2021–2026

    15.5 °C
  • Average 2021–2026

    18.6 °C
  • Average High 2021–2026

    22.4 °C
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