Grantville Boat Ramp Weather Forecast
- 11
- 22
Showers
- 9
- 19
Showers. Becoming windy
- 12
- 22
Partly cloudy
- 12
- 28
Partly cloudy
- 17
- 37
Sunny
- 14
- 23
Shower or two
- 12
- 25
Possible shower
Today 22 Dec Central
Partly cloudy day, with a high chance of showers developing during the evening. Winds south to southwesterly 25 to 35 km/h. Daytime maximum temperatures in the low to mid 20s.
Western Port Local Waters
- Wind
- Southwesterly about 10 knots increasing to 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots west of Sandy Point in the evening.
- Seas
- Below 1 metre, increasing to 1.5 metres west of Sandy Point by early evening.
- Weather
- Partly cloudy. 80% chance of showers. Squalls of up to 40 knots possible in the evening.
- Weather Situation
- A high pressure system over the Bight extends a ridge east over Bass Strait. A cold front is forecast to cross the Bays late this evening and clear Bass Strait early Monday morning. The high is then forecast to slowly move east over southern Victoria and Bass Strait by late Tuesday and into the Tasman Sea by late Wednesday. Next front then approaches from the west to cross Bass Strait late Thursday and early Friday.
Grantville Boat Ramp Temperature Statistics View More
December Temperature
Rhyll (19km)
Lowest 4 December, 2024
12 °CAverage December
18.9 °CHighest 16 December, 2024
35.2 °C
Climate (2019–Present)
Rhyll (19km)
Average Low 2019–2024
12 °CAverage 2019–2024
15 °CAverage High 2019–2024
19.1 °C