Port Stephens Weather Forecast

    • 13
    • 21

    Morning drizzle

    • 14
    • 22

    Showers

    • 15
    • 21

    Showers increasing

    • 12
    • 21

    Showers

    • 12
    • 22

    Showers

    • 11
    • 22

    Shower or two

    • 12
    • 23

    Shower or two

Today 11 May Hunter

Cloudy. The chance of morning fog about the Upper Hunter. High chance of drizzle about the Lower Hunter during the morning, medium chance elsewhere. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime temperatures reaching between 18 and 23.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 10 to 15 knots turning southeasterly in the early morning.
Seas
Around 1 metre.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high pressure system near the Bight extends a ridge across New South Wales. This high will gradually move east, reaching the Tasman Sea on Tuesday. Little change to this pattern is expected for the remainder of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Stephens Temperature Statistics View More

May Temperature

Williamtown RAAF Base (24km)

  • Lowest 8 May, 2026

    7.8 °C

  • Average May

    16.6 °C

  • Highest 4 May, 2026

    27.5 °C

Climate (2021–Present)

Williamtown RAAF Base (24km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.9 °C
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