Swimcart Lagoon Entrance Weather Forecast
- 11
- 17
Rain
- 5
- 14
Mostly sunny
- 4
- 15
Partly cloudy
- 8
- 15
Showers
- 8
- 15
Shower or two
- 7
- 16
Shower or two
- 9
- 15
Shower or two
Today 13 Jun St Helens
Partly cloudy. High chance of rain, becoming less likely later this evening. Winds northwesterly 20 to 30 km/h becoming light in the late evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Northwesterly 20 to 30 knots tending westerly in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Cloudy. 95% chance of rain.
- Weather Situation
- A cold front over eastern parts will move into the Tasman Sea this evening, the associated low centre to moving well to the south. A high pressure system is expected to move over Bass Strait on Sunday before moving over the Tasman Sea on Monday and lingers until mid week. A cold front passes to the south on Tuesday as a low pressure system approaches from the west, and then moves over Tasmania on Wednesday.
Swimcart Lagoon Entrance Temperature Statistics View More
June Temperature
St Helens Aerodrome (12km)
Lowest 1 June, 2026
4.8 °CAverage June
10.9 °CHighest 10 June, 2026
18.4 °C
Climate (2021–Present)
St Helens Aerodrome (12km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
18.3 °C