Oyster Spit Weather Forecast
- 17
- 26
Windy
- 15
- 25
Windy
- 11
- 29
Windy
- 11
- 32
Sunny
- 11
- 30
Sunny
- 13
- 28
Windy
- 12
- 29
Windy
Today 31 Jan West Coast
Cloudy. Slight chance of a shower. The chance of a thunderstorm in the morning. Winds southerly 30 to 45 km/h. Daytime maximum temperatures 24 to 33.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Southerly 20 to 25 knots, reaching up to 30 knots inshore during the afternoon and evening.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Cloudy. The chance of a thunderstorm in the morning and early afternoon.
- Weather Situation
- A low pressure trough lingers over northeastern parts of SA as a strong high pressure system moves into the Bight from the west today, pushing the trough out to the far northeast, with a south to southeasterly flow developing across the entire state by Sunday. The high continues to move eastwards, maintaining a ridge over southern parts on Monday and Tuesday, as the trough begins to move back into the northeast.
Oyster Spit Temperature Statistics View More
January Temperature
Streaky Bay (4km)
Lowest 2 January, 2026
8.8 °CAverage January
21.7 °CHighest 26 January, 2026
47.5 °C
Climate (2021–Present)
Streaky Bay (4km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C