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BoM Gunyah Beach Marine Weather Forecast

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Forecast for Thursday, 10 September
Weather: Cloud clearing.
Winds: Easterly 15 to 20 knots.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 3 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 afternoon.
Swell: Southwesterly 3 metres.
Forecast for Saturday, 12 September
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots turning northerly during the day.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.

Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Easterly 15 to 25 knots, reaching up to 30 knots early in the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 to 3 metres. East to southeasterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: Easterly 15 to 20 knots tending northeasterly before dawn.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 to 2.5 metres. East to southeasterly around 1 metre.
Forecast for Saturday, 12 September
Weather: Mostly sunny morning. The chance of a thunderstorm in the evening.
Winds: North to northeasterly 15 to 20 knots tending north to northwesterly 10 to 15 knots during the day then becoming variable about 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Thursday, 10 September
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots near the Yorke Peninsula coast early in the morning.
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: Variable about 10 knots.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: Northeasterly about 10 knots increasing to 10 to 15 knots during the evening.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.

Forecast for Thursday, 10 September
Weather: Mostly sunny.
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 decreasing to about 10 knots in the middle of 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 Saturday, 12 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre.

Forecast for Thursday, 10 September
Weather: Cloud clearing.
Winds: Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the late afternoon then becoming east to southeasterly about 10 knots in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: East to southeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon then becoming east to northeasterly about 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 4 metres.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: Northeasterly about 10 knots tending northerly 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.

Forecast for Thursday, 10 September
Weather: Cloud clearing.
Winds: Easterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres by early evening.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning. Winds becoming variable about 10 knots in the middle of the day then becoming easterly 10 to 15 knots in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Saturday, 12 September
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots turning north to northwesterly during the day.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Thursday, 10 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 11 September
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island early in the morning. Winds turning northeasterly during the day.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.
Forecast for Saturday, 12 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots turning northerly during the day.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: East to southeasterly 15 to 20 knots.
Seas: 1 to 2 metres, decreasing to 1 metre around midday.
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: Mostly sunny.
Winds: Easterly 10 to 15 knots tending northeasterly in the morning then becoming variable about 10 knots in the early afternoon.
Seas: Around 1 metre, decreasing below 0.5 metres by early evening.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Forecast for Saturday, 12 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots turning northerly during the evening.
Seas: Below 1 metre.
Swell: South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Forecast for Thursday, 10 September
Weather: Cloud clearing.
Winds: Southeasterly 10 to 15 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 in the early morning.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.
Forecast for Saturday, 12 September
Weather: Sunny.
Winds: North to northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.

Forecast for Thursday, 10 September
Weather: Mostly sunny.
Winds: Easterly 15 to 25 knots.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 2.5 to 3 metres. Southeasterly around 1 metre.
Forecast for Friday, 11 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots south of Streaky Bay early in the morning. Winds tending northeasterly in the early morning then tending northeast to southeasterly in the middle of the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Saturday, 12 September
Weather: Mostly sunny morning. The chance of a thunderstorm in the evening.
Winds: Northeasterly 10 to 15 knots turning north to northwesterly below 10 knots during the day.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Point Avoid
▲ N
16 kn E
· 13 °C
Warnings
No warnings within 100 km.
State Wide
Marine Agricultural
View all SA warnings
Temperature
Gunyah Beach
13 °C 10 °C 6am 18 °C 1pm
↑ Warming
Now: 13 °C
Tides
Gunyah Beach
8:18am 0.23m 2:39pm 1.15m
↑ Rising
Current: 0.28m
Weather Now for Gunyah Beach
Cloud clearing.
13 °C
Feels like 7 °C
Wind
16 kn E
Humidity
64%
Pressure
1037 hPa
At Point Avoid
Nearby Wind
50 km radius
N S W E 18 kn Port Lincoln Airport
Gunyah Beach
16 kn E
Recent Locations
Gunyah Beach
16 kn E
 13°
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Sun
6:35am rise 6:16pm set
11 h 40 m of daylight
Now: 9:13am
126 seconds more than yesterday
Moon
5:59amrise 5:31pmset
1% illuminated
New Moon
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