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BoM South Trigg Beach Marine Weather Forecast

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Forecast for Wednesday, 2 September
Weather: Partly cloudy.
Winds: Southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 4 metres offshore.
Forecast for Thursday, 3 September
Weather: Cloudy. 80% chance of showers.
Winds: Variable about 10 knots becoming northwesterly 15 to 25 knots in the morning. Winds reaching up to 30 knots offshore in the evening.
Seas: Below 1 metre, increasing to 1.5 to 2.5 metres around midday.
Swell: Southwesterly 4 to 5 metres.
Forecast for Friday, 4 September
Weather: Cloudy. 90% chance of showers.
Winds: Westerly 25 to 35 knots tending southwesterly 20 to 30 knots in the morning then tending west to southwesterly 15 to 25 knots in the early afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres during the afternoon.
Swell: Southwesterly 3 to 5 metres.
Forecast for Saturday, 5 September
Weather: Cloudy. 90% chance of showers.
Winds: Westerly 10 to 15 knots tending northwesterly 15 to 20 knots during the morning then turning west to southwesterly during the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 5 metres. Below 0.5 metres, tending southerly 1 to 2 metres during the morning.

Forecast for Wednesday, 2 September
Weather: Partly cloudy.
Winds: Southwesterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Thursday, 3 September
Weather: Partly cloudy. 90% chance of showers.
Winds: Variable about 10 knots becoming west to northwesterly 15 to 25 knots in the morning. Winds reaching up to 30 knots in the evening.
Seas: Below 1 metre, increasing to 1.5 to 2.5 metres around midday.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Friday, 4 September
Weather: Cloudy. 80% chance of showers.
Winds: Westerly 25 to 30 knots tending southwesterly 15 to 25 knots in the early morning then becoming westerly below 10 knots in the evening.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
Swell: Southwesterly 3 to 5 metres.
Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly 20 to 30 knots during the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southwesterly 3 to 5 metres, decreasing to 2.5 to 3 metres during the afternoon.

Forecast for Wednesday, 2 September
Weather: Cloudy. 70% chance of showers.
Winds: Westerly 15 to 20 knots, reaching up to 25 knots east of Hopetoun in the afternoon. Winds turning southwesterly in the late afternoon.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
Forecast for Thursday, 3 September
Weather: Partly cloudy. 60% chance of showers.
Winds: Variable about 10 knots becoming northwest to northeasterly 15 to 20 knots in the middle of the day then tending northwesterly in the late evening. Winds reaching up to 25 knots west of Hopetoun in the late evening.
Seas: Around 1 metre, decreasing below 0.5 metres during the morning, then increasing to below 1 metre around midday.
Swell: Southwesterly 3 to 4 metres.
Forecast for Friday, 4 September
Weather: Partly cloudy. 80% chance of showers.
Winds: Northwesterly 20 to 30 knots turning southwesterly in the late morning and early afternoon.
Seas: 1 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: Southwesterly 3 to 5 metres.
Forecast for Saturday, 5 September
Weather: Cloudy.
Winds: Northwest to southwesterly 15 to 20 knots tending north to northwesterly 10 to 15 knots during the morning then tending northeast to southeasterly during the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 3 to 5 metres. Southerly below 1 metre, increasing to 1 to 2 metres west of Hopetoun during the afternoon.

Forecast for Wednesday, 2 September
Weather: Mostly sunny.
Winds: Northwest to southwesterly 10 to 15 knots tending southeast to southwesterly in the late afternoon then tending west to southwesterly in the evening. Winds reaching up to 20 knots west of Eyre during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres west of Eyre by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 3 September
Weather: Partly cloudy.
Winds: West to southwesterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming northeast to southeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots west of Eyre in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4 metres east of Eyre around midday.
Forecast for Friday, 4 September
Weather: Sunny.
Winds: North to northeasterly 10 to 15 knots shifting southwesterly 20 to 30 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then increasing to 2 to 3 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres east of Eyre.
Forecast for Saturday, 5 September
Weather: Partly cloudy.
Winds: Southwesterly 20 to 30 knots becoming variable about 10 knots during the morning then becoming east to northeasterly 15 to 20 knots during the afternoon.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2.5 to 4 metres.

Forecast for Wednesday, 2 September
Weather: Partly cloudy.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Denham.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 3 September
Weather: Partly cloudy.
Winds: South to southeasterly 15 to 20 knots tending south to southwesterly 10 to 15 knots in the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 4 September
Weather: Partly cloudy.
Winds: Southerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore south of Denham.
Forecast for Saturday, 5 September
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 10 to 15 knots becoming variable about 10 knots during the morning then becoming west to southwesterly 20 to 30 knots during the day.
Seas: Below 1 metre, increasing to 1 to 2 metres during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Wednesday, 2 September
Weather: Partly cloudy.
Winds: Southerly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday, 3 September
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming west to southwesterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore south of Geraldton in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 4 September
Weather: Partly cloudy. 50% chance of showers in the morning.
Winds: West to southwesterly 15 to 20 knots tending south to southwesterly below 10 knots during the morning and early afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres during the morning.
Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: Variable below 10 knots becoming west to northwesterly 15 to 20 knots during the morning then turning southwesterly 15 to 25 knots during the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 3 to 5 metres, decreasing to 3 metres during the evening.

Forecast for Wednesday, 2 September
Weather: Cloudy.
Winds: Southwesterly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Thursday, 3 September
Weather: Cloudy. 80% chance of showers.
Winds: Variable about 10 knots becoming westerly 15 to 20 knots in the middle of the day. Winds reaching up to 25 knots offshore in the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 4 September
Weather: Partly cloudy. 70% chance of showers.
Winds: West to southwesterly 15 to 25 knots decreasing to about 10 knots in the early afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre around midday.
Swell: Southwesterly 3 metres, increasing to 3 to 5 metres during the morning.
Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: Northwesterly 15 to 20 knots shifting southerly during the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 5 metres, decreasing to 3 metres during the afternoon or evening.

Forecast for Wednesday, 2 September
Weather: Partly cloudy.
Winds: Southwesterly 10 to 15 knots, reaching up to 20 knots east of Cape Leeuwin in the early afternoon. Winds decreasing to about 10 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 4 metres offshore.
Forecast for Thursday, 3 September
Weather: Cloudy. 95% chance of showers.
Winds: Variable about 10 knots becoming northwesterly 15 to 25 knots in the morning then tending westerly 20 to 25 knots in the late evening. Winds reaching up to 30 knots during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 2 metres during the morning, then increasing to 2 to 3 metres during the afternoon.
Swell: Southwesterly 4 metres.
Forecast for Friday, 4 September
Weather: Cloudy. 80% chance of showers.
Winds: West to southwesterly 20 to 30 knots becoming southwesterly 15 to 25 knots in the morning then tending westerly 10 to 15 knots in the late afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres around midday, then decreasing to 1 metre during the afternoon.
Swell: Southwesterly 4 to 5 metres.
Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly 20 to 30 knots during the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 5 metres, decreasing to 3 metres during the evening. Below 0.5 metres, tending southerly 1 to 2 metres during the morning.

Forecast for Wednesday, 2 September
Weather: Sunny.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 3 September
Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore north of Coral Bay early in the morning.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 4 September
Weather: Partly cloudy.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 5 September
Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots turning southwesterly 15 to 25 knots during the day.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 3 metres.

Forecast for Wednesday, 2 September
Weather: Sunny.
Winds: Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the early afternoon then becoming variable about 10 knots in the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 3 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 4 September
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Saturday, 5 September
Weather: Sunny.
Winds: Variable about 10 knots becoming west to northwesterly 10 to 15 knots during the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 2 September
Weather: Cloudy. 60% chance of showers.
Winds: Westerly 10 to 15 knots turning south to southwesterly below 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 3 metres.
Forecast for Thursday, 3 September
Weather: Partly cloudy. 80% chance of showers.
Winds: West to southwesterly about 10 knots tending west to northwesterly 15 to 25 knots in the morning.
Seas: Below 1 metre, increasing to 1 to 2 metres around midday.
Swell: Southwesterly 3 metres.
Forecast for Friday, 4 September
Weather: Partly cloudy. 80% chance of showers.
Winds: Westerly 25 to 30 knots tending southwesterly 15 to 25 knots in the early morning then becoming westerly below 10 knots in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre around midday.
Swell: Southwesterly 3 to 5 metres.
Forecast for Saturday, 5 September
Weather: Cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly during the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 3 to 5 metres, decreasing to 3 metres during the afternoon or evening.

Forecast for Wednesday, 2 September
Weather: Sunny.
Winds: Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 3 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming west to northwesterly 10 to 15 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 4 September
Weather: Sunny.
Winds: West to northwesterly 10 to 15 knots tending west to southwesterly before dawn.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.
Forecast for Saturday, 5 September
Weather: Sunny.
Winds: Westerly 15 to 20 knots.
Seas: Below 1 metre, increasing to 1 to 1.5 metres west of Port Hedland during the afternoon or evening.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 2 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore west of Onslow in the late evening.
Seas: Below 1 metre.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Forecast for Thursday, 3 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly before dawn then tending west to southwesterly in the middle of the day. Winds reaching up to 20 knots west of Onslow early in the morning and again in the evening.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2 metres about offshore western waters.
Forecast for Friday, 4 September
Weather: Sunny.
Winds: Southerly 15 to 20 knots turning southwesterly in the late morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2 metres about offshore western waters.
Forecast for Saturday, 5 September
Weather: Sunny.
Winds: South to southwesterly 15 to 25 knots.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly around 1 metre inshore, increasing to 1.5 to 2 metres about offshore western waters.

Forecast for Wednesday, 2 September
Weather: Sunny.
Winds: Variable about 10 knots becoming north to northwesterly 10 to 15 knots in the early afternoon then tending west to northwesterly in the late afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 3 September
Weather: Sunny.
Winds: West to northwesterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming northwest to southwesterly 10 to 15 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Friday, 4 September
Weather: Sunny.
Winds: Variable about 10 knots becoming west to southwesterly 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Saturday, 5 September
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots becoming variable about 10 knots during the morning then becoming westerly 10 to 15 knots during the day.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Hillarys
▲ N
6 kn WSW
· 17 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all WA warnings
Temperature
South Trigg Beach
17 °C 19 °C 1pm 12 °C 1am
↓ Cooling
Now: 17 °C
Tides
South Trigg Beach
12:37pm 0.67m 2:13pm 0.68m
↑ Rising
Current: 0.68m
Weather Now for South Trigg Beach
Shower or two.
17 °C
Wind
6 kn WSW
Humidity
92%
Pressure
1021 hPa
At Hillarys
Nearby Wind
50 km radius
N S W E 12 kn Perth Airport 12 kn Rottnest Island 9 kn Pearce 12 kn Garden Island 9 kn Gingin Airport
South Trigg Beach
6 kn WSW
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 17°
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6:33am rise 6:01pm set
11 h 28 m of daylight
Now: 2:09pm
111 seconds more than yesterday
Moon
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73% illuminated
Waning Gibbous
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