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BoM Purple Downs Marine Weather Forecast

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Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots.
Seas: 1.5 metres, decreasing to 1 metre later in the evening.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy. 50% chance of showers.
Winds: Westerly 15 to 20 knots turning south to southwesterly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres, tending westerly 2.5 metres during the afternoon, then tending west to southwesterly 2 to 2.5 metres by early evening.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots turning southeasterly in the early afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots turning easterly during the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 metres.

Forecast for Sunday, 13 September
Weather: Clear.
Winds: Southwesterly 10 to 15 knots becoming variable below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming southeasterly 10 to 15 knots in the late afternoon. Winds reaching up to 20 knots offshore in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: Easterly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Sunday, 13 September
Weather: Clear.
Winds: Westerly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas: Around 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Monday, 14 September
Weather: Cloudy.
Winds: Westerly 10 to 15 knots tending southwesterly in the late evening.
Seas: Below 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots turning south to southeasterly during the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly below 1 metre.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southeast to southwesterly below 0.5 metres.

Forecast for Sunday, 13 September
Weather: Mostly clear.
Winds: Westerly 15 to 20 knots.
Seas: 1 to 2 metres, decreasing to 1 metre later in the evening.
Swell: West to southwesterly around 1 metre.
Forecast for Monday, 14 September
Weather: Cloudy.
Winds: Westerly 10 to 15 knots turning southwesterly in the late evening. Winds reaching up to 20 knots through the Backstairs Passage in the late evening.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: South to southwesterly 15 to 20 knots tending south to southeasterly during the day.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 1 to 1.5 metres.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres through the Backstairs Passage during the afternoon.

Forecast for Sunday, 13 September
Weather: Cloudy.
Winds: North to northwesterly 10 to 15 knots, reaching up to 20 knots north of Port MacDonnell during the afternoon and evening. Winds turning westerly in the evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Cloudy. 70% chance of showers.
Winds: Westerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell during the afternoon and evening. Winds turning southwesterly in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell around midday.
Swell: Southwesterly 2 metres, tending westerly 2 to 2.5 metres by early evening.
Forecast for Tuesday, 15 September
Weather: Partly cloudy.
Winds: Southwesterly 20 to 25 knots increasing to 20 to 30 knots before dawn then tending southerly 15 to 25 knots in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots decreasing to about 10 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 to 5 metres.

Forecast for Sunday, 13 September
Weather: Cloudy.
Winds: Westerly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing below 1 metre later in the evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy.
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots turning southeasterly during the morning.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots turning easterly during the morning.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres later in the evening.
Swell: Southwesterly 2 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy. 60% chance of showers.
Winds: Westerly 15 to 20 knots turning southwesterly in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres, tending westerly 2 to 2.5 metres around midday.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: South to southwesterly 15 to 25 knots tending south to southeasterly 15 to 20 knots in the late morning and afternoon.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 4 metres.

Forecast for Sunday, 13 September
Weather: Mostly clear.
Winds: West to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the late afternoon.
Seas: 1 to 1.5 metres.
Swell: South to southwesterly around 1 metre.
Forecast for Monday, 14 September
Weather: Partly cloudy.
Winds: West to southwesterly 10 to 15 knots tending southeast to southwesterly in the early afternoon then tending west to southwesterly in the evening.
Seas: Below 1 metre.
Swell: South to southwesterly around 1 metre.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots turning south to southeasterly early in the morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Cowell to Wallaroo during the morning.
Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.

Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots.
Seas: 1.5 metres.
Swell: Southwesterly 2 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy. 60% chance of showers.
Winds: Westerly 15 to 20 knots turning southwesterly in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2 metres, tending westerly 1.5 to 2 metres later in the evening.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southwesterly 20 to 25 knots turning southerly 15 to 20 knots in the morning.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres around midday.
Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southerly 10 to 15 knots turning southeasterly during the morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 metres.

Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Southwesterly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon. Winds decreasing to about 10 knots in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 metres.
Forecast for Monday, 14 September
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming south to southwesterly 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 15 September
Weather: Partly cloudy.
Winds: Southerly 15 to 20 knots turning southeasterly 15 to 25 knots early in the morning.
Seas: Below 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Wednesday, 16 September
Weather: Cloud clearing.
Winds: East to southeasterly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres.
Roxby Downs
▲ N
11 kn WSW
· 28 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Purple Downs
28 °C 31 °C 2pm 17 °C 6am
↓ Cooling
Now: 28 °C
Weather Now for Purple Downs
28 °C
Feels like 24 °C
Wind
11 kn WSW
Humidity
30%
Pressure
1016 hPa
At Roxby Downs
Nearby Wind
50 km radius
N S W E 11 kn Roxby Downs 15 kn Woomera Andamooka
Purple Downs
11 kn WSW
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Sun
6:24am rise 6:13pm set
11 h 49 m of daylight
Now: 6:07pm
109 seconds more than yesterday
Moon
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6% illuminated
Waxing Crescent
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