BoM Windmill Beach Marine Weather Forecast

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: South to southeasterly 20 to 25 knots, reaching up to 30 knots in the west.
Seas: 1.5 metres.
Swell: Southwesterly 3 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning easterly in the late evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning. Southerly 1 to 1.5 metres, tending southeasterly below 0.5 metres during the morning.
Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Easterly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres around midday.
Swell: Southwesterly 3 to 5 metres.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: East to northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 3 metres.

Forecast for Tuesday, 8 September
Weather: Cloudy. 60% chance of rain.
Winds: Southeasterly 20 to 25 knots, reaching up to 30 knots offshore.
Seas: 2 metres.
Swell: Southwesterly 2.5 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy. 60% chance of showers.
Winds: Southeasterly 25 to 30 knots turning easterly in the late morning and afternoon.
Seas: 2 to 3 metres.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore. Southeasterly below 1 metre, increasing to 1.5 metres during the morning, then increasing to 1.5 to 2 metres later in the evening.
Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Easterly 20 to 30 knots decreasing to 15 to 25 knots in the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 to 3 metres. East to southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Friday, 11 September
Weather: Partly cloudy. The chance of a thunderstorm in the morning.
Winds: Easterly 15 to 20 knots tending northeasterly during the morning.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres. East to southeasterly around 1 metre.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southerly 15 to 25 knots turning southeasterly in the early morning. Winds reaching up to 30 knots north of Port Vincent to Brighton during the morning.
Seas: 1 to 2 metres.
Swell: Southeast to southwesterly below 0.5 metres.
Forecast for Thursday, 10 September
Weather: Sunny.
Winds: East to 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 Friday, 11 September
Weather: Sunny.
Winds: Easterly 10 to 15 knots becoming variable about 10 knots during the morning.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southeasterly in the early morning.
Seas: 1 to 2 metres.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres through the Backstairs Passage during the morning.
Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: East to southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Easterly 10 to 15 knots tending northeasterly during the morning then tending northeast to southeasterly during the day.
Seas: Around 1 metre.
Swell: West to southwesterly below 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.

Forecast for Tuesday, 8 September
Weather: Partly cloudy.
Winds: Southerly 20 to 30 knots.
Seas: 1.5 metres, increasing to 2 metres south of Port MacDonnell.
Swell: Southwesterly 3 metres, increasing to 3 to 4 metres south of Beachport.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds decreasing to 10 to 15 knots in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 4 to 5 metres.
Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: South to southeasterly 10 to 15 knots tending east to southeasterly below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 4 to 6 metres, decreasing to 4 metres by early evening.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southeasterly 20 to 25 knots.
Seas: 1.5 metres.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southeasterly 20 to 30 knots turning easterly 25 to 30 knots in the evening.
Seas: 2 to 2.5 metres.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning. Southerly 1 to 1.5 metres, tending southeasterly around 1 metre during the morning.
Forecast for Thursday, 10 September
Weather: Cloud clearing.
Winds: Easterly 20 to 30 knots decreasing to 15 to 25 knots before dawn.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: East to northeasterly 15 to 20 knots becoming variable below 10 knots during the afternoon then becoming easterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southerly 20 to 30 knots.
Seas: 1.5 metres, increasing to 1.5 to 2 metres west of Kangaroo Island.
Swell: Southwesterly 3 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southeasterly 15 to 25 knots early in the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1.5 metres by early evening.
Swell: Southwesterly 3 to 5 metres.
Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots turning easterly before dawn.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: Easterly 15 to 20 knots turning northeasterly 10 to 15 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots, reaching up to 25 knots south of Cowell to Wallaroo.
Seas: 1 to 1.5 metres.
Swell: South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southerly 20 to 25 knots turning southeasterly 15 to 25 knots early in the morning. Winds reaching up to 30 knots south of Cowell to Wallaroo during the morning.
Seas: 1.5 to 2.5 metres.
Swell: South to southwesterly 1 to 2 metres, increasing to 2 to 3 metres around midday.
Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: East to southeasterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots becoming east to southeasterly about 10 knots during the afternoon.
Seas: Around 1 metre.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres south of Cowell to Wallaroo.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots, reaching up to 30 knots offshore.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 3 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southeasterly 15 to 25 knots during the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning.
Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 11 September
Weather: Sunny.
Winds: Easterly 10 to 15 knots becoming variable below 10 knots during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.

Forecast for Tuesday, 8 September
Weather: Cloudy.
Winds: Southeasterly 20 to 25 knots.
Seas: 1.5 metres.
Swell: Southwesterly 2.5 metres.
Forecast for Wednesday, 9 September
Weather: Cloudy.
Winds: Southeasterly 20 to 30 knots turning easterly in the evening.
Seas: 2 to 2.5 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres around midday. Southerly 1 to 1.5 metres, tending southeasterly 1 to 1.5 metres during the morning.
Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: Easterly 20 to 30 knots decreasing to 15 to 25 knots before dawn.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres south of Streaky Bay. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: East to northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Cleve
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Warnings
No warnings within 100 km.
State Wide
Temperature
Windmill Beach
12 °C 15 °C 1pm 11 °C 11pm
↓ Cooling
Now: 12 °C
Tides
Windmill Beach
11:14pm 0.29m 6:34am 1.04m
↑ Rising
Current: 0.68m
Weather Now for Windmill Beach
Observations not available
Nearby Wind
50 km radius
N S W E Cleve
Windmill Beach
Recent Locations
Windmill Beach -
Sun
6:30am rise 6:10pm set
11 h 39 m of daylight
Now: 2:58am
122 seconds more than yesterday
Moon
5:19amrise 4:18pmset
7% illuminated
Waning Crescent
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