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BoM Cape Spencer Marine Weather Forecast

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Other SA Coastal Waters Forecasts

Forecast for Thursday, 18 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: North to northwesterly 25 to 30 knots shifting southwesterly 20 to 30 knots in the evening.
Seas: 2 to 3 metres.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west by early evening.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southerly in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots during the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 2 to 3 metres. Below 0.5 metres, tending southerly 1 to 2 metres during the morning.

Forecast for Thursday, 18 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm from the late morning.
Winds: Southwesterly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southwesterly 1.5 to 2.5 metres, increasing to 2 to 4 metres around midday.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southerly 15 to 25 knots in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres around midday.
Forecast for Saturday, 20 June
Weather: Cloudy.
Winds: South to southeasterly 10 to 15 knots tending east to southeasterly below 10 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: South to southwesterly 2 to 3 metres. Southerly below 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.

Forecast for Thursday, 18 June
Weather: Becoming cloudy. 80% chance of showers.
Winds: North to northwesterly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: West to southwesterly below 0.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Westerly 15 to 20 knots, reaching up to 25 knots north of Port Vincent to Brighton early in the morning. Winds turning south to southwesterly during the day.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Swell: West to southwesterly below 0.5 metres.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly below 10 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southeast to southwesterly below 0.5 metres.

Forecast for Thursday, 18 June
Weather: Partly cloudy. 90% chance of showers.
Winds: North to northwesterly 20 to 30 knots turning westerly 20 to 25 knots in the evening.
Seas: 1.5 to 2.5 metres.
Swell: West to southwesterly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 15 to 25 knots turning southerly 15 to 20 knots in the late afternoon.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre later in the evening.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 70% chance of showers.
Winds: South to southeasterly 15 to 20 knots decreasing to about 10 knots during the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: West to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres through the Backstairs Passage.

Forecast for Thursday, 18 June
Weather: Partly cloudy. Near 100% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northwesterly 20 to 25 knots increasing to 20 to 30 knots in the middle of the day. Winds reaching up to 35 knots south of Beachport in the late evening.
Seas: 1.5 to 2 metres, increasing to 2 to 3 metres during the afternoon.
Swell: Southwesterly 1.5 metres.
Forecast for Friday, 19 June
Weather: Cloudy. Near 100% chance of showers.
Winds: West to northwesterly 25 to 30 knots, reaching up to 35 knots south of Port MacDonnell during the morning. Winds turning south to southwesterly 20 to 30 knots during the morning.
Seas: 2 to 3 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning, then increasing to 3 to 4 metres during the afternoon.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 15 to 25 knots decreasing to 10 to 15 knots during the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Thursday, 18 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northwesterly 25 to 30 knots turning southwesterly in the late afternoon.
Seas: 2 to 4 metres.
Swell: West to southwesterly 1.5 to 2.5 metres inshore, increasing to 2 to 4 metres offshore by early evening.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds turning southerly in the middle of the day.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres around midday.
Forecast for Saturday, 20 June
Weather: Cloudy. 60% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots during the morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres. Southeast to southwesterly around 1 metre, tending south to southwesterly 1 to 2 metres during the afternoon or evening.

Forecast for Thursday, 18 June
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northwesterly 20 to 30 knots turning west to southwesterly during the afternoon and evening.
Seas: 2 to 3 metres.
Swell: Southwesterly 1.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southerly in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 1.5 metres, increasing to 2 to 3 metres during the morning.
Forecast for Saturday, 20 June
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: 1.5 to 2 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly 3 to 4 metres, decreasing to 2 to 3 metres during the afternoon. Below 0.5 metres, tending southeast to southwesterly 1 to 2 metres during the morning.

Forecast for Thursday, 18 June
Weather: Becoming cloudy. 80% chance of showers south of Cowell to Wallaroo, 50% chance elsewhere.
Winds: North to northwesterly 20 to 30 knots tending west to northwesterly in the evening.
Seas: 1.5 to 2.5 metres.
Swell: South to southwesterly around 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Northwest to southwesterly 20 to 25 knots becoming southwesterly 15 to 25 knots before dawn then tending southerly 15 to 20 knots in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly below 1 metre, increasing to 1 to 2 metres during the morning.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.

Forecast for Thursday, 18 June
Weather: Partly cloudy. 90% chance of showers.
Winds: Northwesterly 20 to 30 knots.
Seas: 1.5 metres, increasing to 2 to 2.5 metres around midday.
Swell: Southwesterly 1 to 1.5 metres.
Forecast for Friday, 19 June
Weather: Cloudy. Near 100% chance of showers.
Winds: Westerly 20 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds turning south to southwesterly 15 to 25 knots early in the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 1.5 metres, increasing to 2 to 3 metres around midday.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots during the day.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly 2.5 to 3 metres. South to southwesterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm from the late morning.
Winds: Northwesterly 25 to 30 knots turning west to southwesterly in the late morning and early afternoon.
Seas: 2 to 3 metres.
Swell: Westerly 1 to 2 metres, tending southwesterly 2 to 4 metres during the afternoon.
Forecast for Friday, 19 June
Weather: Partly cloudy. 95% chance of showers.
Winds: Southwesterly 20 to 25 knots, reaching up to 30 knots early in the morning. Winds turning southerly 15 to 25 knots in the middle of the day.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots during the morning.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 2.5 to 3 metres, tending southerly 2.5 to 3 metres during the evening.
Stenhouse Bay
▲ N
19 kn NNW
· 13 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all SA warnings
Temperature
Cape Spencer
13 °C 10 °C 7am 16 °C 2pm
↑ Warming
Now: 13 °C
Tides
Cape Spencer
7:58am 0.49m 3:52pm 1.42m
↑ Rising
Current: 0.65m
Weather Now for Cape Spencer
Showers increasing. Windy.
13 °C
Feels like 6 °C
Wind
19 kn NNW
Humidity
74%
Pressure
1007 hPa
At Stenhouse Bay
Nearby Wind
50 km radius
N S W E Warooka
Cape Spencer
19 kn NNW
Recent Locations
Cape Spencer
19 kn NNW
 13°
Whyanbeel
15 kn SE
 23°
Highgate
Calm
7°
Lerderderg
18 kn NNE
 16°
Balga
5 kn ENE
 8°
New Residence
8 kn NW
 14°
Lemington
4 kn NNE
 17°
Sun
7:30am rise 5:17pm set
9 h 46 m of daylight
Now: 10:05am
10 seconds less than yesterday
Moon
10:19am rise 8:44pm set
12% illuminated
Waxing Crescent
Live Weather
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19 kn NNW
 13°
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22 kn NNW
 13°
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34 kn N
 9°
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Hottest in Australia
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Coldest in Australia
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3 kn N
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 12.0 mm
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