Deep Glen Bluff Weather Forecast
- 4
- 14
Clear
- 9
- 18
Partly cloudy
- 12
- 19
Shower or two
- 6
- 10
Showers
- 3
- 10
Shower or two
- 6
- 13
Cloudy
- 6
- 17
Partly cloudy
Today 12 Sep South East
Sunny. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly in the middle of the day then tending northwest to northeasterly in the evening. Daytime maximum temperatures between 15 and 21.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Northeasterly 10 to 15 knots turning northerly in the evening. Winds reaching up to 20 knots offshore in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
- Weather
- Clear.
- Weather Situation
- A high pressure system off the NSW coast is slowly moving over the Tasman Sea, with light winds over Tasmania expected to turn northwesterly as the high moves further offshore. A weak trough is expected to cross Tasmania late Sunday. A cold front is then expected to approach the state from the west on Monday, crossing Tasmania overnight. A southwesterly flow will establish over Tasmania from Tuesday, as a high in the Bight extends a ridge over the state on Wednesday.
Deep Glen Bluff Temperature Statistics View More
September Temperature
Tasman Island (30km)
Lowest 9 September, 2026
4.4 °CAverage September
10.3 °CHighest 1 September, 2026
15.9 °C
Climate (2021–2026)
Tasman Island (30km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.6 °C