View the current warnings for Western Australia
Forecast issued at 9:39 pm WST on Monday 6 May 2013.
Weather Situation
A developing low pressure system is approaching the southwest of the state, with a strong cold front approaching the entire west coast on Tuesday evening. The low will remain to the southwest of the state on Wednesday as it deepens further. A vigorous westerly flow will develop Wednesday, and persit as this system slowly moves southeast Wednesday and into Thursday. Another cold front will move over southern and western parts of the state on Thursday and Friday.
Forecast for Monday until midnight
- Winds
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- Swell
- Southwesterly 2.5 metres.
Tuesday 7 May
Gale warning for Tuesday for Leeuwin Coast
- Winds
- Variable below 10 knots becoming northerly 15 to 25 knots before dawn then increasing to 20 to 30 knots in the middle of the day. Winds north of Cape Leeuwin may reach up to 35 knots in the early evening.
- Seas
- Up to 1 metre, increasing to 2 to 3 metres during the morning.
- Swell
- Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres around dawn, then tending west to southwesterly 4 to 5 metres by early evening.
- Weather
- Isolated thunderstorms from the late morning.
- Weather
- Showers and thunderstorms possibly severe during the evening with destructive winds.
Wednesday 8 May
- Winds
- Northwesterly 20 to 30 knots increasing to 30 to 45 knots in the middle of the day then tending west to northwesterly 45 to 55 knots in the evening.
- Seas
- 1.5 to 2.5 metres, increasing to 3 to 5 metres around midday.
- Swell
- Westerly 4 to 7 metres.
- Weather
- Isolated thunderstorms.
Thursday 9 May
- Winds
- Westerly 35 to 50 knots.
- Seas
- 4 to 6 metres, decreasing below 4 metres during the morning.
- Swell
- Southwesterly 6 to 9 metres.
- Weather
- Isolated thunderstorms.
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
- This forecast is also available via scheduled broadcasts on marine radio.
- Latest Coastal Observations
The next routine forecast will be issued at 4:00 am WST Tuesday.
Product IDW11300