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Spencer Gulf Forecast

Spencer Gulf

Issued: Sunday, 9 August 9:30PM

Forecast for Sunday, 9 August
Weather: Cloudy. 90% chance of showers.
Winds: West to southwesterly 25 to 30 knots.
Seas: 2 to 3 metres.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 30 knots, easing to 15 to 25 knots in the late morning and early afternoon. Winds turning northwesterly 10 to 15 knots in the evening.
Seas: 2 to 3 metres, decreasing to 1.5 to 2 metres around midday, then decreasing to 1 metre by early evening.
Swell: South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Forecast for Tuesday, 11 August
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm north of Cowell to Wallaroo at night.
Winds: Northwesterly 15 to 20 knots turning west to southwesterly 20 to 25 knots in the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Wednesday, 12 August
Weather: Partly cloudy. 70% chance of showers.
Winds: Southwesterly 15 to 25 knots turning westerly 10 to 15 knots during the day.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
Swell: South to southwesterly 1.5 to 2.5 metres.
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Forecast for Sunday, 9 August
Weather: Cloudy. 70% chance of showers.
Winds: Southwesterly 25 to 30 knots, reaching up to 35 knots in the west.
Seas: 3 metres.
Swell: Southwesterly 4 to 5 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 30 knots, reaching up to 35 knots in the west early in the morning. Winds turning west to northwesterly 15 to 20 knots in the early afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Swell: Southwesterly 4 to 6 metres, decreasing to 4 metres by early evening.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northwesterly 20 to 25 knots increasing to 20 to 30 knots in the morning then tending northwest to southwesterly in the middle of the day.
Seas: 1 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: Southwesterly 4 metres, decreasing to 3 metres during the morning, then increasing to 3 to 4 metres by early evening.
Forecast for Wednesday, 12 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 30 knots decreasing to 15 to 20 knots during the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1.5 metres during the afternoon or evening.
Swell: Southwesterly 4 to 5 metres.

Forecast for Sunday, 9 August
Weather: Partly cloudy.
Winds: Southwesterly 25 to 30 knots.
Seas: 3 metres.
Swell: Southwesterly 4 to 5 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning northwesterly 15 to 20 knots during the morning.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres during the morning.
Swell: Southwesterly 3 to 5 metres, decreasing to 2.5 to 3 metres later in the evening. Southerly below 0.5 metres, increasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre by early evening.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers.
Winds: North to northwesterly 15 to 25 knots shifting southwesterly 25 to 30 knots during the day.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Wednesday, 12 August
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 15 to 25 knots decreasing to about 10 knots during the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre during the afternoon or evening.
Swell: Southwesterly 3 to 4 metres.

Forecast for Sunday, 9 August
Weather: Cloudy. 90% chance of showers.
Winds: Southwesterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast.
Seas: 1 to 1.5 metres.
Swell: South to southwesterly below 1 metre.
Forecast for Monday, 10 August
Weather: Partly cloudy. 90% chance of showers.
Winds: Southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds turning northwesterly 10 to 15 knots in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre by early evening.
Swell: South to southwesterly below 1 metre.
Forecast for Tuesday, 11 August
Weather: Partly cloudy. 80% chance of showers.
Winds: North to northwesterly 15 to 20 knots tending west to northwesterly in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly below 1 metre.
Forecast for Wednesday, 12 August
Weather: Partly cloudy. 80% chance of showers.
Winds: West to southwesterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon or evening.
Swell: South to southwesterly below 1 metre.

Forecast for Sunday, 9 August
Weather: Cloudy. 80% chance of showers.
Winds: South to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 1 to 2 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds turning west to northwesterly 10 to 15 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre by early evening.
Swell: West to southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 11 August
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Winds: Northwesterly 15 to 25 knots turning west to southwesterly 15 to 20 knots in the evening.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Forecast for Wednesday, 12 August
Weather: Cloudy. 70% chance of showers.
Winds: West to southwesterly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Forecast for Sunday, 9 August
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm.
Winds: Southerly 15 to 20 knots, reaching 20 to 30 knots offshore.
Seas: Below 1 metre.
Swell: Southwesterly 3 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 90% chance of showers.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots north of Beachport during the morning. Winds turning west to southwesterly 15 to 20 knots in the late morning and early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning, then decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Winds: Northwesterly 15 to 25 knots increasing to 20 to 30 knots in the middle of the day then decreasing to 20 to 25 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning, then tending west to southwesterly 3 to 4 metres by early evening.
Forecast for Wednesday, 12 August
Weather: Cloudy. 90% chance of showers.
Winds: West to southwesterly 20 to 30 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 3 to 5 metres.

Forecast for Sunday, 9 August
Weather: Cloudy. 70% chance of showers.
Winds: Southwesterly 30 to 35 knots.
Seas: 3 metres, increasing to 3 to 4 metres offshore.
Swell: Southwesterly 5 to 6 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 25 to 30 knots, reaching up to 35 knots offshore early in the morning. Winds turning northwesterly 15 to 20 knots during the afternoon and evening.
Seas: 2.5 to 4 metres, decreasing below 2 metres during the morning, then decreasing to 1 metre during the afternoon.
Swell: Southwesterly 5 to 6 metres, decreasing to 4 metres during the afternoon.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the late morning and afternoon.
Winds: Northwesterly 20 to 25 knots increasing to 30 knots before turning southwesterly 20 to 25 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning, then increasing to 3 to 4 metres by early evening.
Forecast for Wednesday, 12 August
Weather: Cloudy. 70% chance of showers.
Winds: Southwesterly 20 to 30 knots decreasing to 10 to 15 knots during the evening.
Seas: 2 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 4 to 5 metres.

Forecast for Sunday, 9 August
Weather: Cloudy. 70% chance of showers.
Winds: South to southwesterly 25 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres west of Kangaroo Island.
Forecast for Monday, 10 August
Weather: Cloudy. 90% chance of showers.
Winds: South to southwesterly 20 to 30 knots, tending west to southwesterly 15 to 25 knots from the west in the early afternoon. Winds turning west to northwesterly 15 to 20 knots in the afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday, then decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 3 to 5 metres.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm from the late morning.
Winds: Northwesterly 15 to 25 knots increasing to 30 knots before turning southwesterly 20 to 25 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning, then increasing to 3 to 4 metres by early evening.
Forecast for Wednesday, 12 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 30 knots decreasing to 15 to 20 knots during the afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 3 to 5 metres.

Forecast for Sunday, 9 August
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 15 to 20 knots, reaching up to 30 knots offshore.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 90% chance of showers.
Winds: South to southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds turning westerly 10 to 15 knots in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre later in the evening.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Tuesday, 11 August
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northwesterly 15 to 25 knots turning westerly 20 to 25 knots in the late evening.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Forecast for Wednesday, 12 August
Weather: Cloudy. 90% chance of showers.
Winds: Southwesterly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning.

Forecast for Sunday, 9 August
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 25 to 30 knots, reaching up to 35 knots south of Streaky Bay.
Seas: 3 metres, increasing to 3 to 4 metres south of Streaky Bay.
Swell: Southwesterly 5 to 6 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 60% chance of showers.
Winds: Southwesterly 20 to 30 knots, reaching up to 35 knots south of Streaky Bay early in the morning. Winds turning northwesterly 15 to 20 knots during the afternoon and evening.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.
Swell: Southwesterly 4 to 6 metres, decreasing to 4 metres during the afternoon.
Forecast for Tuesday, 11 August
Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm south of Streaky Bay in the afternoon and evening.
Winds: North to northwesterly 15 to 25 knots shifting southwesterly 20 to 30 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres south of Streaky Bay.
Forecast for Wednesday, 12 August
Weather: Cloudy. 70% chance of showers.
Winds: Southwesterly 15 to 25 knots decreasing to 10 to 15 knots during the afternoon.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon or evening.
Swell: Southwesterly 3 to 5 metres.
Port Lincoln Airport
▲ N
17 kn SW
· 13 °C
Warnings
No warnings within 100 km.
State Wide
Severe Marine Agricultural Flood
View all SA warnings
Temperature
Louth Island
13 °C 15 °C 1pm 8 °C 11pm
↓ Cooling
Now: 13 °C
Tides
Louth Island
8:58pm 0.35m 12:56pm 1.59m
↑ Rising
Current: 0.72m
Weather Now for Louth Island
Showers easing.
13 °C
Feels like 8 °C
Wind
17 kn SW
Humidity
84%
Pressure
1005 hPa
At Port Lincoln Airport
Nearby Wind
50 km radius
N S W E 13 kn Cummins Aero
Louth Island
17 kn SW
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 13°
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Bremer Bay -
Sun
7:12am rise 5:52pm set
10 h 39 m of daylight
Now: 2:51am
105 seconds more than yesterday
Moon
5:16amrise 3:01pmset
11% illuminated
Waning Crescent
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