Nelson Bay Weather Forecast

    • 16
    • 27

    Mostly sunny

    • 17
    • 36

    Sunny

    • 22
    • 28

    Possible shower

    • 21
    • 29

    Partly cloudy

    • 19
    • 32

    Partly cloudy

    • 20
    • 30

    Mostly sunny

    • 19
    • 31

    Mostly sunny

Today 17 Feb Hunter

The chance of fog in the early morning. Mostly sunny day. Winds northeast to southeasterly 15 to 20 km/h becoming light before dawn then becoming east to northeasterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 27 to 32.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
East to northeasterly 10 to 15 knots turning northerly 15 to 20 knots in the late evening. Winds reaching up to 25 knots offshore south of Norah Head in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southerly around 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nelson Bay Temperature Statistics View More

February Temperature

Williamtown RAAF Base (30km)

  • Lowest 3 February, 2026

    16.6 °C

  • Average February

    23.2 °C

  • Highest 5 February, 2026

    37.4 °C

Climate (2021–Present)

Williamtown RAAF Base (30km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.8 °C
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