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BoM Yarrah Marine Weather Forecast

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Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy. 50% chance of showers.
Winds: Westerly 15 to 20 knots turning south to southwesterly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres, tending westerly 2 to 2.5 metres around midday, then tending southwesterly 2 to 2.5 metres by early evening.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots turning southeasterly during the afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.

Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 10 to 15 knots tending southwesterly in the early afternoon then becoming variable below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres around midday.
Forecast for Monday, 14 September
Weather: Mostly sunny.
Winds: Northeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming southeasterly 10 to 15 knots in the late afternoon. Winds reaching up to 20 knots offshore in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.

Forecast for Sunday, 13 September
Weather: Partly cloudy. 60% chance of showers in the late morning. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northwesterly 15 to 20 knots turning westerly in the middle of the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: West to southwesterly below 0.5 metres.
Forecast for Monday, 14 September
Weather: Cloudy.
Winds: Westerly about 10 knots increasing to 10 to 15 knots in the early morning then tending southwesterly in the late evening.
Seas: Below 1 metre.
Swell: South to southwesterly below 0.5 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots turning south to southeasterly during the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly below 1 metre.

Forecast for Sunday, 13 September
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the late morning.
Winds: Westerly 15 to 25 knots decreasing to 10 to 15 knots in the evening.
Seas: 1 to 2 metres, decreasing to 1 metre later in the evening.
Swell: West to southwesterly around 1 metre.
Forecast for Monday, 14 September
Weather: Partly cloudy.
Winds: Westerly 15 to 20 knots turning southwesterly 10 to 15 knots in the late evening.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: South to southwesterly 15 to 20 knots tending south to southeasterly during the day.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres inshore.

Forecast for Sunday, 13 September
Weather: Cloudy. 70% chance of showers. The chance of a thunderstorm north of Port MacDonnell in the late morning and afternoon.
Winds: Northerly 15 to 20 knots turning westerly in the evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Cloudy. 70% chance of showers.
Winds: Westerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell during the afternoon and evening. Winds tending southwesterly in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Swell: Southwesterly 2 to 2.5 metres, tending westerly 2.5 to 3 metres later in the evening.
Forecast for Tuesday, 15 September
Weather: Partly cloudy.
Winds: Southwesterly 20 to 30 knots turning southerly 15 to 25 knots during the afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning.

Forecast for Sunday, 13 September
Weather: Becoming cloudy.
Winds: Westerly 15 to 20 knots.
Seas: 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy.
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southerly 15 to 20 knots turning southeasterly during the morning.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.

Forecast for Sunday, 13 September
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Westerly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy. 60% chance of showers.
Winds: Westerly 15 to 20 knots turning southwesterly in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: South to southwesterly 15 to 25 knots tending south to southeasterly 15 to 20 knots during the day.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.

Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: West to northwesterly 15 to 20 knots tending west to southwesterly in the late morning and early afternoon.
Seas: 1 to 1.5 metres.
Swell: South to southwesterly around 1 metre.
Forecast for Monday, 14 September
Weather: Partly cloudy.
Winds: West to southwesterly 10 to 15 knots tending southeast to southwesterly in the early afternoon then tending southwesterly in the evening. Winds reaching up to 20 knots south of Port Neill to Port Victoria in the late evening.
Seas: Around 1 metre.
Swell: South to southwesterly around 1 metre.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: South to southwesterly 15 to 20 knots tending south to southeasterly during the day.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Cowell to Wallaroo during the morning.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres during the morning.

Forecast for Sunday, 13 September
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northerly 15 to 20 knots turning westerly in the early afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 metres.
Forecast for Monday, 14 September
Weather: Partly cloudy. 50% chance of showers.
Winds: Westerly 15 to 20 knots turning southwesterly in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2 metres.
Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southwesterly 20 to 25 knots tending southerly 15 to 25 knots during the morning.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the morning.

Forecast for Sunday, 13 September
Weather: Partly cloudy.
Winds: Westerly 10 to 15 knots, reaching up to 20 knots south of Streaky Bay in the late morning and early afternoon. Winds turning southwesterly in the early afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre by early evening.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres around midday.
Forecast for Monday, 14 September
Weather: Sunny.
Winds: Variable about 10 knots becoming south to southwesterly 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 15 September
Weather: Partly cloudy.
Winds: Southerly 10 to 15 knots turning southeasterly 15 to 25 knots during the morning.
Seas: Below 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Port Augusta
▲ N
11 kn NNE
· 22 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Yarrah
22 °C 26 °C 3pm 12 °C 11pm
↓ Cooling
Now: 22 °C
Tides
Port Paterson
8:47am 3.22m 3:01pm 0.24m
↓ Falling
Current: 2.90m
Weather Now for Yarrah
Cloud clearing.
22 °C
Feels like 19 °C
Wind
11 kn NNE
Humidity
64%
Pressure
1018 hPa
At Port Augusta
Nearby Wind
50 km radius
N S W E 11 kn Port Augusta
Yarrah
11 kn NNE
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Sun
6:20am rise 6:08pm set
11 h 48 m of daylight
Now: 10:07am
116 seconds more than yesterday
Moon
7:13amrise 8:28pmset
5% illuminated
Waxing Crescent
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