Bay of Islands Weather Forecast
- 7
- 14
Partly cloudy
- 9
- 14
Cloudy
- 11
- 16
Partly cloudy
- 11
- 17
Mostly sunny
- 6
- 16
Sunny
- 11
- 17
Shower or two
- 9
- 15
Mostly sunny
Today 5 Jun South East
Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds westerly 20 to 30 km/h.
South East Coastal Waters
Tasman Island to South East Cape- Wind
- Westerly 25 to 30 knots.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- West to southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front moves over the state this afternoon and evening. A west to northwesterly airstream will then establish and prevail over Tasmania until Monday, as an area of high pressure builds over the southeastern mainland and a series of lows and fronts pass well to the southwest. With the high pressure system moving into the Tasman Sea early next week the airstream will tend northerly.
Bay of Islands Temperature Statistics View More
June Temperature
Cape Bruny (18km)
Lowest 2 June, 2026
7.6 °CAverage June
10.7 °CHighest 3 June, 2026
13 °C
Climate (2021–Present)
Cape Bruny (18km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
16.5 °C