Mollymook Offshore Weather Forecast

    • 13
    • 20

    Shower or two

    • 14
    • 21

    Shower or two

    • 15
    • 21

    Shower or two

    • 15
    • 19

    Showers

    • 13
    • 19

    Possible shower

    • 13
    • 18

    Shower or two. Windy

    • 13
    • 19

    Shower or two

Today 16 May South Coast

Partly cloudy. Slight chance of a shower. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures between 17 and 21.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening.
Seas
Around 1 metre.
1st Swell
Easterly 1.5 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the evening.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to develop about the north coast early next week, bringing unsettled weather.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mollymook Offshore Temperature Statistics View More

May Temperature

Ulladulla (7km)

  • Lowest 8 May, 2026

    9.2 °C

  • Average May

    16.9 °C

  • Highest 2 May, 2026

    24.1 °C

Climate (2021–Present)

Ulladulla (7km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    20.9 °C
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