Fishermans Bay Weather Forecast
- 10
- 17
Partly cloudy
- 10
- 17
Cloudy
- 9
- 19
Partly cloudy
- 10
- 18
Possible morning shower
- 6
- 21
Sunny
- 9
- 27
Sunny
- 15
- 22
Showers
Today 3 Oct Mount Lofty Ranges
Partly cloudy. Winds southerly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.
South Central Coastal Waters
- Wind
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure lies over SA while a near stationary trough lies near there the WA border. The trough will weaken early next week while a cold front moves across the Southern Ocean and over southeast Australia on Tuesday. A high pressure system quickly moves into the Bight mid next week, maintaining the ridge over SA.
Fishermans Bay Temperature Statistics View More
October Temperature
Encounter Bay (9km)
Lowest 2 October, 2026
11.9 °CAverage October
14.7 °CHighest 1 October, 2026
18.4 °C
Climate (2021–2026)
Encounter Bay (9km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
20.7 °C