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BoM Porter Lagoon Marine Weather Forecast

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Forecast for Sunday, 18 October
Weather: Clear.
Winds: East to northeasterly 10 to 15 knots, reaching up to 20 knots in the west in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly in the late afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning and early afternoon.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 21 October
Weather: Cloud clearing.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.

Forecast for Sunday, 18 October
Weather: Partly cloudy. A thunderstorm likely with possible squalls.
Winds: Easterly 15 to 20 knots turning northeasterly in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres.
Forecast for Monday, 19 October
Weather: The chance of a thunderstorm in the early morning. Mostly sunny day.
Winds: South to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Tuesday, 20 October
Weather: Cloud clearing.
Winds: Southerly 10 to 15 knots turning east to southeasterly during the day.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Wednesday, 21 October
Weather: Sunny.
Winds: East to southeasterly 10 to 15 knots tending east to northeasterly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots tending northeast to southeasterly in the middle of the day then tending northeasterly in the late evening.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm in the late afternoon and evening.
Winds: North to northeasterly 15 to 20 knots becoming variable below 10 knots in the evening then becoming north to northeasterly 10 to 15 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.
Swell: South to southwesterly below 0.5 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northwest to northeasterly 10 to 15 knots tending south to southwesterly during the morning.
Seas: Below 1 metre.
Swell: South to southwesterly below 0.5 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots turning easterly in the early afternoon.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm in the late afternoon and evening.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots through the Backstairs Passage early in the morning. Winds tending northerly in the morning then becoming variable about 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning.
Winds: Southerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the evening.

Forecast for Sunday, 18 October
Weather: Clear.
Winds: Northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres north of Port MacDonnell.
Forecast for Monday, 19 October
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore during the morning. Winds tending north to northwesterly 10 to 15 knots during the day.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 metres.
Forecast for Tuesday, 20 October
Weather: Cloudy. 50% chance of showers. The chance of a thunderstorm in the morning and early afternoon.
Winds: Northwest to southwesterly 10 to 15 knots tending south to southwesterly before dawn then becoming variable about 10 knots in the morning.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 21 October
Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots increasing to 10 to 15 knots during the afternoon then becoming east to southeasterly about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.

Forecast for Sunday, 18 October
Weather: Clear.
Winds: Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the late afternoon then tending northeast to southeasterly in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Forecast for Monday, 19 October
Weather: Mostly sunny. 60% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly in the early afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm inshore in the early morning.
Winds: Southerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 21 October
Weather: Mostly sunny.
Winds: South to southeasterly 10 to 15 knots tending east to southeasterly below 10 knots during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.

Forecast for Sunday, 18 October
Weather: Clear.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm.
Winds: Northeasterly 15 to 20 knots shifting west to southwesterly 10 to 15 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 20 October
Weather: Cloudy. The chance of a thunderstorm in the morning.
Winds: Southwesterly 10 to 15 knots turning south to southeasterly below 10 knots during the day.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Wednesday, 21 October
Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots becoming easterly during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.

Forecast for Sunday, 18 October
Weather: Sunny.
Winds: East to northeasterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the afternoon and evening.
Seas: Around 1 metre.
Swell: South to southwesterly below 1 metre.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast early in the morning. Winds shifting south to southwesterly 10 to 15 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: South to southwesterly around 1 metre south of Cowell to Wallaroo.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning and afternoon.
Winds: Southwesterly 15 to 20 knots turning southerly during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the evening.
Swell: South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.

Forecast for Sunday, 18 October
Weather: Clear.
Winds: East to northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres.
Forecast for Monday, 19 October
Weather: Partly cloudy. The chance of a thunderstorm offshore at night.
Winds: Northeasterly 15 to 20 knots turning northerly during the morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the morning.
Winds: Northwest to northeasterly 10 to 15 knots tending southeast to southwesterly before dawn.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres.
Forecast for Wednesday, 21 October
Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots increasing to 10 to 15 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the afternoon.

Forecast for Sunday, 18 October
Weather: Mostly clear. The chance of a thunderstorm later tonight.
Winds: Variable about 10 knots becoming east to northeasterly 15 to 20 knots in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres.
Forecast for Monday, 19 October
Weather: Mostly sunny. 60% chance of showers in the early morning. A thunderstorm likely in the morning.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly in the middle of the day. Winds reaching up to 25 knots inshore in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Forecast for Tuesday, 20 October
Weather: Partly cloudy.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Wednesday, 21 October
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the afternoon.
Clare
▲ N
9 kn NE
· 26 °C
Warnings
No warnings within 100 km.
State Wide
View all SA warnings
Temperature
Porter Lagoon
26 °C 26 °C 3pm 12 °C 6am
↓ Cooling
Now: 26 °C
Weather Now for Porter Lagoon
Partly cloudy.
26 °C
Feels like 22 °C
Wind
9 kn NE
Humidity
35%
Pressure
1018 hPa
At Clare
Nearby Wind
50 km radius
N S W E 9 kn Clare
Porter Lagoon
9 kn NE
Recent Locations
Porter Lagoon
9 kn NE
 26°
Homebush
11 kn ENE
 23°
Southern Cross
14 kn NNE
 27°
Sun
6:29am rise 7:30pm set
13 h 0 m of daylight
Now: 3:31pm
122 seconds more than yesterday
Moon
11:35amrise 1:49amset
46% illuminated
First Quarter
Live Weather
Nearby
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9 kn NE
 26°
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10 kn S
 42°
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4 kn NW
 9°
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 22.6 mm
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