Forecast for Sunday, 27 September
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm, with possible squalls inshore.
Winds:
East to southeasterly 10 to 15 knots, reaching up to 30 knots east of Cape Leeuwin during the afternoon and evening. Winds decreasing to about 10 knots in the late evening.
Seas:
Below 1 metre, increasing to 2 to 3 metres east of Cape Leeuwin.
Swell:
Southeasterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore east of Cape Leeuwin. Southwesterly 1.5 to 2 metres.
Forecast for Monday, 28 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the early morning.
Winds:
Southeast to southwesterly 10 to 15 knots tending west to southwesterly 15 to 20 knots before dawn. Winds reaching up to 30 knots east of Cape Leeuwin in the early afternoon.
Seas:
1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell:
Southeasterly 2.5 to 4 metres, decreasing to 2 to 3 metres during the morning, then decreasing to 1 to 2 metres around midday. Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Tuesday, 29 September
Weather: Cloudy. 90% chance of showers.
Winds:
Westerly 15 to 25 knots.
Seas:
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
Swell:
Southwesterly 2 to 3 metres. Southeasterly 1 to 1.5 metres.
Forecast for Wednesday, 30 September
Weather: Cloudy. 90% chance of showers.
Winds:
West to southwesterly 15 to 25 knots.
Seas:
1 to 1.5 metres, increasing to 1.5 to 2 metres east of Cape Leeuwin.
Swell:
Southwesterly 2 to 3 metres.
