Boat Harbour Weather Forecast

    • 15
    • 25

    Mostly sunny

    • 16
    • 27

    Possible late shower

    • 15
    • 25

    Mostly sunny

    • 10
    • 24

    Mostly sunny

    • 12
    • 23

    Partly cloudy

    • 8
    • 20

    Mostly sunny

    • 9
    • 21

    Partly cloudy

Today 3 May Hunter

Patchy morning fog. Mostly sunny afternoon. Light winds becoming northeasterly 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures in the low to high 20s.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Norah Head in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
1st Swell
Easterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
Weather
Partly cloudy. 50% chance of showers offshore, near zero chance elsewhere.
Weather Situation
A strong high-pressure system near New Zealand is extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Winds continue to remain fresh north to northeasterly during today as a cold front and its associated trough approach the state, before a shift to south to southwesterly winds later in the week in the systems wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Temperature Statistics View More

May Temperature

Williamtown RAAF Base (25km)

  • Lowest 1 May, 2026

    11.8 °C

  • Average May

    18.3 °C

  • Highest 1 May, 2026

    24.2 °C

Climate (2021–Present)

Williamtown RAAF Base (25km)

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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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