Falmouth Weather Forecast

    • 6
    • 15

    Shower

    • 5
    • 14

    Shower

    • 8
    • 14

    Shower

    • 9
    • 16

    Shower

    • 9
    • 15

    Shower

    • 7
    • 14

    Shower

    • 7
    • 16

    Partly cloudy

Today 31 May East Coast

Partly cloudy. Medium chance of showers, most likely in the early morning. Winds northwesterly 15 to 25 km/h turning westerly in the late afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 10 and 15.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
West to northwesterly 15 to 20 knots, reaching up to 25 knots offshore during the day.
Seas
Around 1 metre, increasing to 1 to 2 metres offshore.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Mostly sunny. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Falmouth Temperature Statistics View More

May Temperature

St Helens Aerodrome (18km)

  • Lowest 21 May, 2026

    4.4 °C

  • Average May

    13.3 °C

  • Highest 1 May, 2026

    24.9 °C

Climate (2021–Present)

St Helens Aerodrome (18km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.3 °C
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