Little Swan Bay Weather Forecast

    • 11
    • 18

    Showers

    • 13
    • 20

    Showers

    • 14
    • 22

    Showers easing

    • 13
    • 21

    Shower or two

    • 13
    • 22

    Shower or two

    • 12
    • 19

    Showers

    • 11
    • 19

    Shower or two

Today 21 May Hunter

Partly cloudy. Very high chance of showers along the coastal fringe, medium chance elsewhere. Light winds becoming southeast to southwesterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 15 and 20.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 20 to 25 knots, reaching up to 30 knots offshore north of Norah Head during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
Southerly 2 to 3 metres.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A high is drifting across southeast Australia, while a low lingers offshore in the Tasman Sea, whipping fresh to strong southerly winds and large, powerful waves along much of the coastline for the remainder of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Little Swan Bay Temperature Statistics View More

May Temperature

Williamtown RAAF Base (16km)

  • Lowest 8 May, 2026

    7.8 °C

  • Average May

    17 °C

  • Highest 4 May, 2026

    27.5 °C

Climate (2021–Present)

Williamtown RAAF Base (16km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.9 °C
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