Perth Coastal Waters Forecast: Two Rocks to Dawesville, offshore from Rottnest Island

View the current warnings for Western Australia

Forecast issued at 10:04 am WST on Tuesday 30 August 2016.

Weather Situation

A ridge of high pressure lies over southern WA. A cold front will approach the southwest on later Tuesday night and move across the southern coast on Wednesday.

Forecast for Tuesday until midnight

Winds
Northwesterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 60% chance of showers.

Wednesday 31 August

Strong Wind Warning for Wednesday for Perth Coast

Winds
West to northwesterly 15 to 25 knots shifting southerly 25 to 30 knots early in the morning then decreasing to 20 to 25 knots in the late evening.
Seas
1.5 to 2.5 metres.
Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the early morning.

Thursday 1 September

Winds
South to southeasterly 15 to 20 knots decreasing to about 10 knots during the day.
Seas
1 to 2 metres, decreasing below 1 metre during the morning.
Swell
Southwesterly 1.5 to 2.5 metres, increasing to 2.5 to 4 metres offshore.
Weather
Partly cloudy. 20% chance of a shower.

Please be awareWind gusts can be 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. Wind warnings are issued for today and tomorrow and describe the highest category of wind warning for that day.

Nearby Coastal Waters

NT - Beagle Bonaparte Gulf Coastal Waters Forecast WA - North Kimberley - Coastal Waters Forecast WA - West Kimberley - Coastal Waters Forecast WA - Pilbara Coast East - Coastal Waters Forecast WA - Pilbara Coast West - Coastal Waters Forecast WA - Ningaloo Coast - Coastal Waters Forecast WA - Gascoyne Coast - Coastal Waters Forecast WA - Geraldton Coast - Coastal Waters Forecast WA - Lancelin Coast - Coastal Waters Forecast WA - Melville Local Waters Forecast WA - Perth Local Waters Forecast WA - Perth Coast- Coastal Waters Forecast WA - Bunbury Geographe Coast - Coastal Waters Forecast SA - Far West Coast - Coastal Waters Forecast WA - Leeuwin Coast - Coastal Waters Forecast WA - Albany Coast - Coastal Waters Forecast WA - Esperance Coast - Coastal Waters Forecast WA - Eucla Coast - Coastal Waters Forecast

The next routine forecast will be issued at 4:00 pm WST Tuesday.

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