Merimbula Wharf Weather Forecast

    • 4
    • 21

    Mostly sunny

    • 10
    • 27

    Sunny

    • 9
    • 27

    Sunny

    • 12
    • 19

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 7
    • 21

    Sunny

    • 8
    • 22

    Partly cloudy

Today 18 Sep South Coast

Mostly sunny. Patches of frost in the south in the early morning. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then tending west to northwesterly in the evening. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching the low to mid 20s.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Green Cape early in the morning. Winds tending northwest to northeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system over the state is extending a strong ridge lies over New South Wales Coastal Waters bringing moderate to fresh south to southwesterly winds. The winds weaken as the high moves over the Tasman Sea late Sunday. Behind this a cold front, will brush the southern coastal waters on Monday, leaving a southerly change in its wake. The change is expected to reach the QLD border on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merimbula Wharf Temperature Statistics View More

September Temperature

Merimbula Airport (2km)

  • Lowest 17 September, 2026

    3.7 °C

  • Average September

    13.4 °C

  • Highest 14 September, 2026

    27.4 °C

Climate (2021–2026)

Merimbula Airport (2km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    21.2 °C
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