Bay of Islands Weather Forecast
- 6
- 15
Partly cloudy
- 7
- 13
Shower
- 7
- 13
Shower
- 7
- 13
Shower
- 6
- 15
Partly cloudy
- 6
- 17
Partly cloudy
- 6
- 17
Partly cloudy
Today 15 Jun South West
Partly cloudy. Slight chance of a shower in the southeast, near zero chance elsewhere. Light winds becoming northerly 15 to 20 km/h in the late evening.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northwesterly 15 to 20 knots turning northerly in the late evening. Winds reaching up to 30 knots offshore in the late evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Westerly 2.5 to 3 metres.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A high pressure system over southern NSW extends a ridge over eastern Bass Strait as a cold front and associated low pressure system approach from the west. Northerly winds will freshen on Monday ahead of the front which is expected to enter western Bass during the late afternoon. The front will then cross remaining coastal and local waters on Tuesday as the low crosses Tasmania. A high pressure system will move over South Australia later on Tuesday, extending a ridge over central Bass Strait on Wednesday as it crosses southern NSW. Winds will tend northwesterly on Thursday as the high moves over southeastern NSW.
Bay of Islands Temperature Statistics View More
June Temperature
Warrnambool Airport (45km)
Lowest 14 June, 2025
0.9 °CAverage June
9.2 °CHighest 2 June, 2025
19.7 °C
Climate (2020–Present)
Warrnambool Airport (45km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
19 °C