Tank Island Weather Forecast
- 11
- 20
Shower
- 11
- 21
Shower
- 13
- 17
Windy
- 14
- 19
Windy
- 11
- 18
Cloudy
- 12
- 19
Cloudy
- 11
- 19
Cloudy
Today 24 May West Coast
Partly cloudy. Medium chance of showers south of Streaky Bay, slight chance elsewhere. The chance of a thunderstorm south of Streaky Bay in the late morning and afternoon. Winds north to northwesterly 20 to 30 km/h tending northwest to southwesterly 25 to 40 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures around 20.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- North to northwesterly 15 to 20 knots turning westerly during the morning. Winds reaching up to 25 knots south of Streaky Bay during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres south of Streaky Bay.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A cold front approaching the Far West Coast will sweep across coastal waters today. Another front will enter the west on Sunday, pushing across coastal waters from late Sunday and through Monday, and leaving a vigorous west to southwesterly flow in its wake. From late Monday a ridge will establish in the west with the high centre moving into the Bight on Tuesday, bringing mostly settled conditions by the afternoon and into the middle of the week.
Tank Island Temperature Statistics View More
May Temperature
Elliston (51km)
Lowest 19 May, 2025
2.8 °CAverage May
13.2 °CHighest 4 May, 2025
27.1 °C
Climate (2020–Present)
Elliston (51km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
22.5 °C