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BoM Summertown Marine Weather Forecast

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Forecast for Thursday, 8 October
Weather: Mostly sunny day. 50% chance of showers in the evening. The chance of a thunderstorm in the west in the evening.
Winds: North to northeasterly 15 to 25 knots tending north to northwesterly 15 to 20 knots in the late evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 metres.
Forecast for Friday, 9 October
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: North to northwesterly 15 to 20 knots turning westerly 15 to 25 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 2.5 metres.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: Westerly 20 to 30 knots turning northwesterly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2 metres, decreasing to 1 metre during the evening.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres during the afternoon.

Forecast for Thursday, 8 October
Weather: Becoming cloudy. 70% chance of showers in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening.
Winds: North to northwesterly 15 to 25 knots turning west to southwesterly 15 to 20 knots in the early afternoon then becoming variable about 10 knots in the evening.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 9 October
Weather: 60% chance of showers in the morning and early afternoon. The chance of a thunderstorm in the morning. Mostly sunny afternoon.
Winds: North to northeasterly 10 to 15 knots shifting west to southwesterly 15 to 25 knots during the morning. Winds reaching up to 30 knots in the late morning and afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 10 October
Weather: Sunny.
Winds: Westerly 15 to 20 knots shifting easterly 10 to 15 knots during the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore during the afternoon.

Forecast for Thursday, 8 October
Weather: Sunny.
Winds: Northerly 15 to 20 knots turning northeasterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: West to southwesterly below 0.5 metres.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northerly 15 to 20 knots turning west to northwesterly in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
Swell: West to southwesterly below 0.5 metres.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots becoming variable about 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly below 1 metre.

Forecast for Thursday, 8 October
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly around 1 metre.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northerly 15 to 25 knots turning westerly in the late afternoon.
Seas: 1 to 2 metres.
Swell: West to southwesterly around 1 metre.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: Westerly 15 to 25 knots decreasing to 10 to 15 knots during the afternoon then becoming northwesterly below 10 knots during the evening.
Seas: 1 to 2 metres, decreasing to 1 metre during the evening.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.

Forecast for Thursday, 8 October
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots north of Beachport in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm north of Beachport in the afternoon.
Winds: Northeasterly 20 to 25 knots tending northerly 15 to 25 knots before dawn then tending northwesterly 15 to 20 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: Southwesterly 2.5 metres.
Forecast for Saturday, 10 October
Weather: Partly cloudy. 50% chance of showers.
Winds: West to northwesterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 metre during the evening.
Swell: Southwesterly 2.5 to 3 metres, tending westerly 3 to 4 metres during the afternoon or evening.

Forecast for Thursday, 8 October
Weather: Becoming cloudy. 80% chance of showers in the evening. The chance of a thunderstorm in the evening.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore in the late morning. Winds turning northwesterly in the evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 2.5 metres.
Forecast for Friday, 9 October
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: North to northwesterly 15 to 20 knots turning westerly 20 to 25 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 2 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: Westerly 15 to 25 knots tending northwesterly 15 to 20 knots during the day then becoming variable about 10 knots during the evening.
Seas: 1 to 2 metres, decreasing to 1 metre during the evening.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the afternoon.

Forecast for Thursday, 8 October
Weather: Sunny day. The chance of a thunderstorm west of Kangaroo Island in the evening.
Winds: North to northeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northerly 15 to 25 knots turning westerly in the early afternoon.
Seas: 1 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: Westerly 20 to 30 knots turning northwesterly 15 to 20 knots during the day.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Southwesterly 2.5 metres, increasing to 3 to 5 metres during the morning.

Forecast for Thursday, 8 October
Weather: Sunny.
Winds: Northeasterly 15 to 20 knots turning northerly in the late evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres near the Yorke Peninsula coast.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. A thunderstorm likely in the late morning and afternoon with possible squalls.
Winds: Northerly 15 to 25 knots turning westerly in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: West to northwesterly 15 to 25 knots becoming variable about 10 knots during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon or evening.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Forecast for Thursday, 8 October
Weather: Sunny.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon, increasing to 1 to 1.5 metres south of Salt Creek by early evening.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the morning and early afternoon. Winds turning west to northwesterly in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Southwesterly 2.5 metres.
Forecast for Saturday, 10 October
Weather: Partly cloudy.
Winds: Westerly 20 to 25 knots turning northwesterly 15 to 20 knots during the morning.
Seas: 1 to 2 metres, decreasing to 1 metre during the evening.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore during the afternoon.

Forecast for Thursday, 8 October
Weather: Becoming cloudy. 90% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening, with possible squalls inshore.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore in the late morning. Winds turning west to northwesterly in the late afternoon.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 9 October
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
Winds: Northwest to northeasterly 15 to 20 knots becoming northwesterly 15 to 25 knots in the morning then tending westerly 20 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the afternoon.
Seas: Around 1 metre, increasing to 1.5 to 2.5 metres around midday.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 10 October
Weather: Sunny.
Winds: Westerly 15 to 20 knots turning north to northwesterly 10 to 15 knots during the morning then tending northeast to southeasterly during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon or evening.
Mount Lofty
▲ N
5 kn NNE
· 18 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all SA warnings
Temperature
Summertown
18 °C 13 °C 12am 26 °C 2pm
↑ Warming
Now: 18 °C
Tides
Glenelg East
5:23am 1.74m 10:59am 0.80m
↓ Falling
Current: 0.87m
Weather Now for Summertown
Sunny.
18 °C
Feels like 15 °C
Wind
5 kn NNE
Humidity
40%
Pressure
1017 hPa
At Mount Lofty
Nearby Wind
50 km radius
N S W E 15 kn Adelaide Airport 12 kn Mount Barker 16 kn Parafield Airport 7 kn Kuitpo 13 kn Noarlunga 14 kn Mount Crawford 13 kn Outer Harbour
Summertown
5 kn NNE
Recent Locations
Summertown
5 kn NNE
 18°
Theebine
2 kn SE
 19°
Murray-Sunset -
Western Shoal Beacon
9 kn NNE
 25°
Sun
6:42am rise 7:23pm set
12 h 40 m of daylight
Now: 9:59am
131 seconds more than yesterday
Moon
5:15amrise 5:08pmset
7% illuminated
Waning Crescent
Live Weather
Nearby
Adelaide (West Terrace / Ngayirdapira), SA
9 kn NE
 23°
Adelaide Airport, SA
15 kn NNE
 24°
Mount Barker, SA
12 kn NNW
 17°
Parafield Airport, SA
16 kn NNE
 24°
Kuitpo, SA
7 kn NE
 21°
Edinburgh Airport, SA
15 kn NE
 23°
Noarlunga, SA
13 kn NNE
 24°
Windiest in Australia
Cape Grim, TAS
29 kn NE
 13°
Most Windless in Australia
Marion Reef, QLD
Calm
23°
Hottest in Australia
Julia Creek Airport, QLD
10 kn NNW
 33°
Coldest in Australia
Mount Read, TAS
21 kn NNE
 6°
Wettest in Australia
Jandakot, WA
 18.2 mm
More locations...
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