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BoM Norton Summit Marine Weather Forecast

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Forecast for Wednesday, 7 October
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots turning easterly in the early afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres in the west.
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: East to northeasterly 10 to 15 knots tending north to northeasterly 15 to 20 knots in the early morning then tending north to northwesterly in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 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 during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres in the west during the evening.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Wednesday, 7 October
Weather: Sunny.
Winds: Northeasterly 15 to 20 knots turning easterly in the early afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres later in the evening.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Thursday, 8 October
Weather: Partly cloudy. 60% chance of showers in the afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Possible squalls with thunderstorms inshore in the afternoon and evening.
Winds: North to northeasterly 15 to 25 knots shifting 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 below 1 metre later in the evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 9 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 10 to 15 knots turning west to southwesterly 20 to 30 knots during the day.
Seas: Below 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Wednesday, 7 October
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots turning south to southeasterly below 10 knots in the early afternoon then tending northeast to southeasterly 10 to 15 knots in the evening.
Seas: Below 1 metre.
Swell: Southeast to southwesterly below 0.5 metres.
Forecast for Thursday, 8 October
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots.
Seas: Around 1 metre.
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.
Winds: North to northeasterly 15 to 20 knots turning west to northwesterly during the afternoon.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly below 0.5 metres.

Forecast for Wednesday, 7 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots through the Backstairs Passage in the late morning. Winds turning easterly in the early afternoon.
Seas: Around 1 metre.
Swell: West to southwesterly 1 to 1.5 metres.
Forecast for Thursday, 8 October
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots tending north to northeasterly 15 to 20 knots during the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots turning westerly 15 to 25 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres through the Backstairs Passage.
Swell: West to southwesterly around 1 metre.

Forecast for Wednesday, 7 October
Weather: Cloud clearing.
Winds: Northeasterly 10 to 15 knots turning east to southeasterly in the late morning and afternoon. Winds reaching up to 20 knots south of Port MacDonnell in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 4 metres.
Forecast for Thursday, 8 October
Weather: Sunny.
Winds: East to northeasterly 15 to 20 knots tending north to northeasterly during the morning. Winds 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.
Winds: North to northeasterly 20 to 25 knots turning northwesterly 15 to 20 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: Southwesterly 2.5 to 3 metres. Northwest to northeasterly below 1 metre inshore, increasing to around 1 metre offshore.

Forecast for Wednesday, 7 October
Weather: Mostly sunny.
Winds: East to northeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming east to southeasterly 10 to 15 knots in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 3 metres.
Forecast for Thursday, 8 October
Weather: Sunny morning. 70% chance of showers in the evening. The chance of a thunderstorm in the evening.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots offshore in the late morning and early afternoon. Winds turning northwesterly in the evening.
Seas: Below 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 9 October
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 10 to 15 knots turning westerly 15 to 25 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 2 metres during the afternoon.
Swell: Southwesterly 2.5 metres.

Forecast for Wednesday, 7 October
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots turning easterly 10 to 15 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Thursday, 8 October
Weather: Mostly sunny day. The chance of a thunderstorm west of Kangaroo Island in the evening.
Winds: Northeasterly 15 to 20 knots turning northerly 20 to 25 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 9 October
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots turning west to northwesterly 15 to 25 knots during the day.
Seas: 1 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Wednesday, 7 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots tending easterly in the early afternoon.
Seas: Around 1 metre.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Forecast for Thursday, 8 October
Weather: Sunny.
Winds: Easterly 10 to 15 knots turning north to northeasterly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Forecast for Friday, 9 October
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots turning westerly 15 to 25 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres near the Yorke Peninsula coast during the afternoon.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Forecast for Wednesday, 7 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late morning. Winds becoming variable about 10 knots in the early afternoon then becoming east to southeasterly 10 to 15 knots in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Thursday, 8 October
Weather: Sunny.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots offshore in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
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 morning and afternoon.
Winds: North to northeasterly 20 to 25 knots turning west to northwesterly 15 to 20 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Southwesterly 2.5 metres.

Forecast for Wednesday, 7 October
Weather: Sunny.
Winds: Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the evening then tending east to southeasterly in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Thursday, 8 October
Weather: Sunny morning. 90% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the evening.
Winds: East to northeasterly 15 to 20 knots, reaching up to 25 knots offshore in the late morning. Winds shifting west to northwesterly in the late afternoon.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning, then decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 3 metres.
Forecast for Friday, 9 October
Weather: Partly cloudy. 90% chance of showers. A thunderstorm likely in the morning.
Winds: Northerly 10 to 15 knots turning westerly 20 to 30 knots during the morning.
Seas: Around 1 metre, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Mount Lofty
▲ N
3 kn ESE
· 12 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Norton Summit
12 °C 6 °C 5am 21 °C 4pm
↑ Warming
Now: 12 °C
Tides
Glenelg East
5:54am 1.59m 11:00am 1.11m
↓ Falling
Current: 1.11m
Weather Now for Norton Summit
Sunny.
12 °C
Feels like 10 °C
Wind
3 kn ESE
Humidity
70%
Pressure
1027 hPa
At Mount Lofty
Nearby Wind
50 km radius
N S W E 15 kn Parafield Airport 13 kn Adelaide Airport Mount Barker 16 kn Mount Crawford 17 kn Outer Harbour 7 kn Kuitpo 4 kn Noarlunga
Norton Summit
3 kn ESE
Recent Locations
Norton Summit
3 kn ESE
 12°
Sun
6:43am rise 7:22pm set
12 h 38 m of daylight
Now: 10:55am
129 seconds more than yesterday
Moon
4:45amrise 4:02pmset
14% illuminated
Waning Crescent
Live Weather
Nearby
Adelaide (West Terrace / Ngayirdapira), SA
10 kn NE
 17°
Parafield Airport, SA
15 kn NE
 19°
Adelaide Airport, SA
13 kn NE
 18°
Edinburgh Airport, SA
18 kn NE
 18°
Mount Crawford, SA
16 kn ENE
 12°
Outer Harbour, SA
17 kn NE
Windiest in Australia
Montague Island, NSW
26 kn S
 16°
Most Windless in Australia
Marion Reef, QLD
Calm
24°
Hottest in Australia
Mandora, WA
9 kn SSE
 37°
Coldest in Australia
Mount Wellington, TAS
3 kn ESE
 -0°
Wettest in Australia
Coffs Harbour Airport, NSW
 11.0 mm
More locations...
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