North Island Weather Forecast
- 15
- 20
Clear
- 17
- 18
Shower
- 15
- 16
Shower
- 15
- 18
Storm
- 14
- 15
Shower
- 14
- 15
Cloudy
- 14
- 16
Shower
Today 18 Oct Yorke Peninsula
Clear. Winds north to northwesterly 15 to 25 km/h tending north to northeasterly 20 to 30 km/h in the late afternoon.
Central Coastal Waters
- Wind
- Northeasterly 15 to 20 knots turning northerly in the evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A weakening ridge over the eastern waters will be cleared by a trough pushing in from the west early Sunday. This trough and an embedded low will move inland with another low pressure system moving into the Bight by Tuesday. A series of troughs and a cold front will move over coastal waters with the passing of this low through the mid week before a ridge extends over waters late by Wednesday.
North Island Temperature Statistics View More
October Temperature
Stenhouse Bay (46km)
Lowest 15 October, 2025
7.9 °CAverage October
15.3 °CHighest 4 October, 2025
30.3 °C
Climate (2020–Present)
Stenhouse Bay (46km)
Average Low 2020–2025
13.1 °CAverage 2020–2025
16 °CAverage High 2020–2025
20.5 °C