Lagoon Bay Weather Forecast
- 15
- 19
Possible shower. Windy
- 9
- 17
Cloudy
- 9
- 19
Mostly sunny
- 12
- 19
Partly cloudy
- 12
- 16
Shower or two
- 12
- 16
Shower or two
- 11
- 16
Possible shower
Today 10 Jan East Coast
Partly cloudy. Slight chance of a shower. Damaging winds possible. Winds westerly 35 to 50 km/h turning southwesterly 25 to 40 km/h in the late afternoon then decreasing to 20 to 30 km/h in the late evening.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Southwesterly 25 to 30 knots, reaching up to 35 knots offshore in the late afternoon.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A trough off the east coast will clear into the Tasman Sea late Saturday with a ridge of high pressure developing in its wake on Sunday. This ridge will persist early next week with a weak trough developing to the north east in Bass Strait over Tuesday. This trough will linger northeast of Flinders Island on Wednesday leading to a broad area of low pressure over the north.
Lagoon Bay Temperature Statistics View More
January Temperature
Maria Island (Point Lesueur) (24km)
Lowest 1 January, 2026
10.1 °CAverage January
16.7 °CHighest 7 January, 2026
23.8 °C
Climate (2021–Present)
Maria Island (Point Lesueur) (24km)
Average Low 2021–2026
10.7 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
16.8 °C