Sudden Jerk Island Weather Forecast

Lower West Coastal Waters

Wind

Northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the morning. Winds shifting south to southwesterly in the late afternoon.

Seas

1 to 2 metres, decreasing below 1 metre during the afternoon, then increasing to 1 to 1.5 metres later in the evening.

1st Swell

Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Weather

Partly cloudy. 60% chance of showers this morning. The chance of a thunderstorm during the morning and afternoon.

Weather Situation

A low pressure system and trough near the western border will move eastwards today, clearing to the east later on Tuesday. A ridge towards the east of the state will weaken and move southeast as this system moves though. Another high will develop south of the state on Wednesday. Another trough extends into the far west of SA later Thursday.