Henderson Lagoon Entrance Weather Forecast

    • 3
    • 16

    Partly cloudy

    • 4
    • 19

    Sunny

    • 7
    • 20

    Cloudy

    • 12
    • 25

    Shower

    • 12
    • 18

    Shower

    • 6
    • 14

    Partly cloudy

    • 7
    • 18

    Partly cloudy

Today 22 Sep East Coast

Mostly sunny. Areas of frost about higher ground in the early morning. Winds westerly 20 to 30 km/h shifting east to northeasterly 15 to 20 km/h in the late morning and early afternoon then becoming light in the evening. Overnight temperatures falling to between 1 and 7 with daytime temperatures reaching between 13 and 17.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Westerly 15 to 20 knots shifting north to northeasterly in the late morning then tending north to northwesterly in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Southerly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Sunny.
Weather Situation
A high pressure system centred over the Bight is expected to move to the north of Tasmania this morning and lie over the northern Tasman Sea during Wednesday and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Henderson Lagoon Entrance Temperature Statistics View More

September Temperature

St Helens Aerodrome (18km)

  • Lowest 17 September, 2026

    2.2 °C

  • Average September

    12.5 °C

  • Highest 20 September, 2026

    23.6 °C

Climate (2021–2026)

St Helens Aerodrome (18km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    18.4 °C
Get WillyWeather+ to remove ads