Gascoigne Bay Weather Forecast
- 19
- 34
Partly cloudy
- 20
- 31
Shower
- 14
- 25
Storm
- 14
- 21
Shower
- 10
- 18
Partly cloudy
- 8
- 19
Shower
- 9
- 20
Partly cloudy
Today 28 Sep West Coast
Partly cloudy. Slight chance of a shower west of Nullarbor, near zero chance elsewhere. The chance of a thunderstorm west of Nullarbor later this evening. Winds northerly 20 to 30 km/h turning northeasterly 15 to 25 km/h in the evening.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred west of Tasmania extends a ridge northeastwards over the southeast of the continent. This high and ridge will move eastwards over the Tasman Sea overnight. A series of troughs will then move across from WA during the middle and later part of the week and a couple of cold fronts will move across waters to the south. A high pressure system will become established south of the Bight during Friday.
Gascoigne Bay Temperature Statistics View More
September Temperature
Streaky Bay (42km)
Lowest 17 September, 2026
3.3 °CAverage September
15.9 °CHighest 24 September, 2026
30.7 °C
Climate (2021–2026)
Streaky Bay (42km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C