Swansea Offshore Weather Forecast

    • 14
    • 18

    Sunny

    • 15
    • 19

    Sunny

    • 16
    • 19

    Shower or two

    • 16
    • 20

    Partly cloudy

    • 16
    • 20

    Shower or two

    • 17
    • 19

    Shower or two

    • 16
    • 19

    Partly cloudy

Today 6 Jun Newcastle

Sunny. Winds west to southwesterly 15 to 20 km/h becoming light before dawn.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds turning southerly 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
1st Swell
Southerly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Weather
Partly cloudy. 50% chance of showers.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as rock fishing, swimming and surfing, particularly for south facing beaches.
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 1 June, 2026

    8.9 °C

  • Average June

    14.5 °C

  • Highest 3 June, 2026

    20.3 °C

Climate (2021–Present)

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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