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BoM Willoughby Marine Weather Forecast

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Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: Easterly 15 to 20 knots, reaching up to 25 knots in the west during the morning. Winds turning northeasterly during the afternoon and evening.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1.5 to 2 metres. Southeasterly around 1 metre.
Forecast for Tuesday, 29 September
Weather: Cloudy. 50% chance of showers in the late afternoon and evening.
Winds: North to northeasterly 15 to 20 knots increasing to 25 knots before shifting westerly 10 to 15 knots in the middle of the day.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 metres.
Forecast for Wednesday, 30 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Variable below 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Monday, 28 September
Weather: Partly cloudy. The chance of a thunderstorm this evening.
Winds: Northwest to northeasterly 15 to 20 knots tending northwest to southwesterly 10 to 15 knots in the middle of the day then tending northeast to southeasterly in the early afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning. Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Forecast for Tuesday, 29 September
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm.
Winds: Northeast to southeasterly 10 to 15 knots tending northwest to southwesterly in the early morning then becoming variable about 10 knots in the evening. Winds reaching up to 20 knots inshore early in the morning.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Wednesday, 30 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots tending northeasterly 15 to 20 knots in the evening.
Seas: Around 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Tuesday, 29 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre later in the evening.
Swell: West to southwesterly below 0.5 metres.
Forecast for Wednesday, 30 September
Weather: Cloudy. 50% chance of showers. The chance of a thunderstorm in the evening.
Winds: Variable below 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: Easterly 15 to 20 knots tending northeasterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: West to southwesterly below 1 metre.
Forecast for Tuesday, 29 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots shifting westerly 10 to 15 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: West to southwesterly below 1 metre.
Forecast for Wednesday, 30 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the evening.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: West to southwesterly around 1 metre.

Forecast for Monday, 28 September
Weather: Partly cloudy. 50% chance of showers.
Winds: Easterly 15 to 20 knots tending northeasterly in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 29 September
Weather: Cloudy. The chance of a thunderstorm south of Beachport at night.
Winds: North to northeasterly 15 to 20 knots increasing to 25 knots before turning northwesterly 15 to 20 knots in the late afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning, then decreasing below 1.5 metres by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 30 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northwesterly 10 to 15 knots decreasing to about 10 knots during the morning.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: East to northeasterly 15 to 20 knots becoming variable about 10 knots in the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2 metres. Southeasterly around 1 metre.
Forecast for Tuesday, 29 September
Weather: Cloudy. 60% chance of showers in the late afternoon and evening.
Winds: North to northeasterly 15 to 20 knots shifting westerly in the middle of the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 to 2 metres. Southeasterly around 1 metre.
Forecast for Wednesday, 30 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: Easterly 15 to 25 knots turning northeasterly 15 to 20 knots in the evening.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres. East to southeasterly around 1 metre.
Forecast for Tuesday, 29 September
Weather: Partly cloudy. 50% chance of showers.
Winds: North to northeasterly 15 to 25 knots turning west to northwesterly 10 to 15 knots in the early afternoon.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 2 metres.
Forecast for Wednesday, 30 September
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm in the evening.
Winds: Variable about 10 knots.
Seas: Around 1 metre, decreasing below 0.5 metres during the morning.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: Easterly 15 to 20 knots turning northeasterly during the afternoon and evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Forecast for Tuesday, 29 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast during the morning and early afternoon. Winds shifting south to southwesterly 10 to 15 knots in the evening.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Forecast for Wednesday, 30 September
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm in the evening.
Winds: Variable about 10 knots becoming south to southeasterly 10 to 15 knots during the afternoon then decreasing to about 10 knots during the evening.
Seas: Below 1 metre, increasing to around 1 metre north of Cowell to Wallaroo.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: Easterly 15 to 20 knots tending northeasterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 29 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the morning. Winds turning west to northwesterly 10 to 15 knots in the evening.
Seas: 1 to 2 metres, decreasing below 1 metre by early evening.
Swell: Southwesterly 2 metres.
Forecast for Wednesday, 30 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the evening.
Winds: West to northwesterly below 10 knots becoming south to southeasterly during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Monday, 28 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots becoming variable about 10 knots in the early afternoon then becoming east to southeasterly 10 to 15 knots in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres around midday. Southeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre by early evening.
Forecast for Tuesday, 29 September
Weather: Cloudy. 60% chance of showers in the late afternoon and evening. The chance of a thunderstorm at night.
Winds: Northerly 15 to 20 knots shifting west to southwesterly in the middle of the day then decreasing to about 10 knots in the late afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay.
Forecast for Wednesday, 30 September
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres.
Cape Willoughby
▲ N
Calm
· 12 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Willoughby
12 °C 20 °C 2pm 12 °C 6am
↓ Cooling
Now: 12 °C
Tides
Willoughby
4:10am 1.27m 10:22am 0.32m
↓ Falling
Current: 1.27m
Weather Now for Willoughby
Partly cloudy.
12 °C
Humidity
80%
Pressure
1030 hPa
At Cape Willoughby
Nearby Wind
50 km radius
N S W E 13 kn Second Valley 10 kn Kingscote
Willoughby
Recent Locations
Willoughby
Calm
12°
Rockley
6 kn ESE
 9°
Sun
5:58am rise 6:18pm set
12 h 19 m of daylight
Now: 4:13am
134 seconds more than yesterday
Moon
8:00pmrise 6:21amset
99% illuminated
Full Moon
Live Weather
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 11°
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