BoM Lonsdale Marine Weather Forecast

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other SA Coastal Waters Forecasts

Forecast for Saturday, 8 August
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore.
Swell: Southwesterly 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots shifting southwesterly 20 to 30 knots in the late morning. Winds reaching up to 35 knots during the afternoon and evening.
Seas: 1 to 2 metres, increasing to 2 to 3 metres around midday.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres around midday.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 30 knots turning west to northwesterly 15 to 20 knots in the early afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 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 morning and afternoon. Possible small hail in the afternoon and evening.
Winds: Northwesterly 20 to 30 knots turning southwesterly during the afternoon.
Seas: 1 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: West to southwesterly 2.5 to 4 metres.

Forecast for Saturday, 8 August
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Westerly 20 to 30 knots. Squalls possible with the wind change.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon. Possible small hail in the morning and afternoon.
Winds: Westerly 25 to 30 knots, reaching up to 35 knots early in the morning. Winds turning southwesterly during the morning.
Seas: 2 to 3 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.
Forecast for Monday, 10 August
Weather: Cloudy. 50% chance of showers.
Winds: Southwesterly 20 to 30 knots turning northwesterly 15 to 20 knots during the morning and early afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 5 metres, decreasing to 2.5 to 3 metres by early evening. Below 0.5 metres, tending southerly 1 to 1.5 metres during the morning.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers, with possible small hail in the afternoon and evening.
Winds: Northwesterly 20 to 30 knots turning southwesterly 25 to 30 knots during the morning.
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 Saturday, 8 August
Weather: Cloudy. 60% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Vincent to Brighton.
Swell: South to southwesterly below 0.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots tending northwesterly in the middle of the day then tending northwest to southwesterly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the late evening.
Seas: 1 to 1.5 metres.
Swell: South to southwesterly below 1 metre.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 30 knots turning west to northwesterly 10 to 15 knots in the late afternoon.
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: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening. Possible small hail in the afternoon and evening.
Winds: North to northwesterly 15 to 20 knots turning westerly during the afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: South to southwesterly below 1 metre.

Forecast for Saturday, 8 August
Weather: Cloudy. 50% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 1 to 1.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots shifting southwesterly 15 to 25 knots in the late afternoon. Winds reaching up to 30 knots in the late evening.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 20 to 25 knots increasing to 20 to 30 knots before dawn then tending west to southwesterly 15 to 25 knots in the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: West to southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 11 August
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening. Possible small hail in the afternoon and evening.
Winds: Northwesterly 15 to 25 knots turning west to southwesterly 20 to 25 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: West to southwesterly 1.5 to 2.5 metres.

Forecast for Saturday, 8 August
Weather: Cloudy.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell.
Seas: 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.
Swell: Southwesterly 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm north of Port MacDonnell in the afternoon and evening.
Winds: North to northeasterly 15 to 20 knots becoming variable about 10 knots in the early afternoon then becoming southerly 15 to 20 knots in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 90% chance of showers.
Winds: Southerly 20 to 25 knots increasing to 30 knots before turning west to southwesterly 15 to 25 knots during the morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 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 evening.
Winds: Northwesterly 20 to 30 knots turning westerly 20 to 25 knots during the evening.
Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.

Forecast for Saturday, 8 August
Weather: Cloudy. 70% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 20 to 30 knots shifting southwesterly 25 to 30 knots during the morning. Winds reaching up to 35 knots during the afternoon and evening.
Seas: 1 to 2 metres, increasing to 2 to 4 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres during the afternoon.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 25 to 30 knots turning west to northwesterly 15 to 20 knots in the early afternoon.
Seas: 3 to 4 metres, decreasing to 1.5 to 2.5 metres during the morning, then decreasing to 1 to 1.5 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 morning. Possible small hail in the afternoon and evening.
Winds: Northwesterly 20 to 30 knots turning southwesterly during the afternoon.
Seas: 2 to 3 metres.
Swell: Southwesterly 3 to 4 metres, decreasing to 3 metres during the morning.

Forecast for Saturday, 8 August
Weather: Partly cloudy. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots shifting southerly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots in the evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2.5 metres, increasing to 2.5 to 4 metres around midday.
Forecast for Monday, 10 August
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 25 to 30 knots tending southwesterly 20 to 30 knots before dawn then tending northwest to southwesterly 15 to 25 knots in the morning.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Swell: Southwesterly 3 to 5 metres.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the afternoon and evening. Possible small hail in the afternoon and evening.
Winds: Northwesterly 20 to 30 knots turning west to southwesterly 20 to 25 knots during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: West to southwesterly 3 to 4 metres.

Forecast for Saturday, 8 August
Weather: Cloudy. 80% chance of rain.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres near the Yorke Peninsula coast.
Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northerly 15 to 20 knots turning westerly 25 to 30 knots in the late morning. Winds reaching up to 35 knots south of Port Neill to Port Victoria in the late afternoon.
Seas: 1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo by early evening.
Forecast for Monday, 10 August
Weather: Cloudy. 70% chance of showers.
Winds: Southwesterly 20 to 30 knots turning west to northwesterly 10 to 15 knots in the afternoon.
Seas: 2 to 3 metres, decreasing below 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. 95% chance of showers, with possible small hail in the afternoon and evening.
Winds: Northwesterly 15 to 25 knots turning west to southwesterly 20 to 25 knots during the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Forecast for Saturday, 8 August
Weather: Cloudy.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm from the late morning.
Winds: North to northeasterly 15 to 20 knots shifting south to southwesterly in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 2 to 3 metres.
Forecast for Monday, 10 August
Weather: Cloudy. 90% chance of showers.
Winds: South to southwesterly 20 to 30 knots turning westerly 15 to 20 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Tuesday, 11 August
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northwesterly 20 to 30 knots turning westerly 20 to 25 knots during 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 2.5 to 3 metres during the morning.

Forecast for Saturday, 8 August
Weather: Cloudy. 60% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 metres.
Forecast for Sunday, 9 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning.
Winds: North to northwesterly 20 to 30 knots shifting southwesterly 25 to 30 knots early in the morning. Winds reaching up to 35 knots south of Streaky Bay during the afternoon and evening.
Seas: 1 to 2 metres, increasing to 2 to 4 metres during the morning.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.
Forecast for Monday, 10 August
Weather: Cloudy. 60% chance of showers.
Winds: Southwesterly 20 to 30 knots turning northwesterly 15 to 20 knots during the afternoon and evening.
Seas: 2.5 to 3 metres, decreasing to 1.5 to 2 metres during the morning, then decreasing to 1 metre around midday.
Swell: Southwesterly 4 to 5 metres.
Forecast for Tuesday, 11 August
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning. Possible small hail in the afternoon and evening.
Winds: Northwesterly 20 to 30 knots turning southwesterly 20 to 25 knots during the afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of Streaky Bay.
Noarlunga
N
8 kn NNE
· 13 °C
Warnings
No warnings within 100 km.
State Wide
Marine Agricultural Severe
Temperature
Lonsdale
13 °C 16 °C 3pm 10 °C 12am
↓ Cooling
Now: 13 °C
Tides
Lonsdale
9:37am 1.87m 12:29am 0.77m
↓ Falling
Current: 0.78m
Weather Now for Lonsdale
Shower or two.
13 °C
Feels like 11 °C
Wind
8 kn NNE
Humidity
100%
Pressure
1003 hPa
At Noarlunga
Nearby Wind
50 km radius
N S W E 6 kn Kuitpo 10 kn Mount Lofty 9 kn Sellicks Hill 11 kn Parafield Airport 6 kn Strathalbyn 13 kn Outer Harbour
Lonsdale
13 kn NE
Recent Locations
Lonsdale
13 kn NE
Canungra (Defence)
Calm
Christies Beach North
13 kn NE
Boat Harbour Beach
11 kn ESE
11°
Goolwa South -
Hallett Cove Beach
13 kn NE
Sun
7:04am rise 5:39pm set
10 h 34 m of daylight
Now: 11:49pm
105 seconds more than yesterday
Moon
2:56amrise 12:36pmset
21% illuminated
Waning Crescent
Live Weather
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17.2 mm