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Perth Weather Forecast
Australian Government Bureau of Meteorology
Western Australia
Local Waters Forecast for Perth Waters
Issued at 4:04 pm WST on Monday 20 May 2013
for the period until midnight WST Friday 24 May 2013.
Warning Summary at issue time
Nil.
Weather Situation
A high pressure system developing over the southwest of the state on Tuesday
will dominate the weather pattern for the rest of the week.
Forecast for Monday 20 May until midnight
Winds: South to southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres. Swell:
West to southwesterly 2 to 3 metres.
Forecast for Tuesday 21 May
Winds: Southeasterly 15 to 20 knots becoming variable about 10 knots in the
morning. Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres around midday.
Forecast for Wednesday 22 May
Winds: Variable about 10 knots. Seas: Below 1 metre. Swell: West to
southwesterly 1 to 2 metres.
Forecast for Thursday 23 May
Winds: Variable about 10 knots becoming easterly 10 to 15 knots during the
evening. Seas: Below 1 metre. Swell: West to southwesterly 1.5 to 2 metres,
increasing to 2 to 3 metres in the afternoon.
Forecast for Friday 24 May
Winds: East to northeasterly 10 to 15 knots. Seas: Up to 1 metre. Swell: West
to southwesterly 2 to 3 metres.
The next routine forecast will be issued at 4:00 am WST Tuesday.
* Calls to 1300 number cost around 27.5c inc. GST, higher from mobiles or
Local Waters Forecast for Melville Waters
Issued at 4:04 pm WST on Monday 20 May 2013
for the period until midnight WST Friday 24 May 2013.
Warning Summary at issue time
Nil.
Weather Situation
A high pressure system developing over the southwest of the state on Tuesday
will dominate the weather pattern for the rest of the week.
Forecast for Monday 20 May until midnight
Winds: South to southeasterly around 10 knots.
Forecast for Tuesday 21 May
Winds: Variable below 10 knots.
Forecast for Wednesday 22 May
Winds: Variable below 10 knots.
Forecast for Thursday 23 May
Winds: East to northeasterly below 10 knots.
Forecast for Friday 24 May
Winds: East to northeasterly about 10 knots.
Coastal Waters Forecast for Western Australia
Western Zones: North West Cape to Cape Naturaliste
Issued at 4:02 pm WST on Monday 20 May 2013
for the period until midnight WST Thursday 23 May 2013.
Weather Situation
A low pressure system inland from the central west coast will track into the
Bight on Tuesday and deepen. A high pressure system develops over the southwest
of the state on Tuesday and moves east into the Bight on Wednesday.
Ningaloo Coast: North West Cape to Cape Cuvier
Forecast for Monday 20 May until midnight
Winds: Southwesterly 15 to 20 knots tending southerly in the evening. Seas: 1.5
metres. Swell: Southwesterly 2.5 to 3 metres.
Forecast for Tuesday 21 May
Winds: Southerly 15 to 20 knots turning southeasterly during the day. Seas: 1
to 1.5 metres. Swell: Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4
metres for a period during the morning.
Forecast for Wednesday 22 May
Winds: East to southeasterly 15 to 25 knots. Seas: 1 to 2 metres, decreasing
below 1 metre during the afternoon. Swell: Southwesterly 2 to 3 metres,
decreasing to 2 metres by early evening.
Forecast for Thursday 23 May
Winds: East to southeasterly 15 to 20 knots tending east to northeasterly
during the morning then becoming variable about 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon. Swell:
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Gascoyne Coast: Cape Cuvier to Kalbarri
Forecast for Monday 20 May until midnight
Winds: Southwesterly 20 to 25 knots turning southerly 15 to 20 knots in the
evening. Seas: 1.5 to 2.5 metres. Swell: Southwesterly 3 to 4 metres,
increasing to 4 to 5 metres offshore.
Forecast for Tuesday 21 May
Winds: Southerly 15 to 20 knots turning southeasterly early in the morning.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres during the morning. Swell:
Southwesterly 3 to 4 metres, increasing to 4 to 5 metres offshore, then
decreasing to 2.5 to 3 metres throughout around midday.
Forecast for Wednesday 22 May
Winds: East to southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing
below 1 metre during the morning. Swell: Southwesterly 2 to 3 metres,
decreasing to 1.5 to 2 metres during the afternoon.
Forecast for Thursday 23 May
Winds: Easterly 15 to 20 knots becoming variable about 10 knots during the
afternoon then becoming east to southeasterly 10 to 15 knots during the
evening. Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the
afternoon.
Geraldton Coast: Kalbarri to Jurien Bay
Forecast for Monday 20 May until midnight
Winds: Southerly 20 to 25 knots. Seas: 2 to 2.5 metres. Swell: Southwesterly 3
to 4 metres, increasing to 4 to 5 metres offshore.
Forecast for Tuesday 21 May
Winds: Southeasterly 15 to 20 knots. Seas: 1.5 to 2 metres, decreasing below
1.5 metres during the morning. Swell: Southwesterly 3 to 4 metres, decreasing
to 2.5 to 3 metres during the morning.
Forecast for Wednesday 22 May
Winds: East to southeasterly 10 to 15 knots tending east to northeasterly early
in the morning then turning southeasterly 15 to 20 knots in the early
afternoon. Seas: Up to 1 metre, increasing to 1 to 1.5 metres by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday 23 May
Winds: Easterly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing below 1 metre
during the morning. Swell: Southwesterly 2 to 3 metres, increasing to 3 to 4
metres during the afternoon or evening.
Lancelin Coast: Jurien Bay to Two Rocks
Forecast for Monday 20 May until midnight
Winds: Southerly 15 to 20 knots turning southeasterly in the late evening.
Seas: 1.5 to 2 metres. Swell: Southwesterly 4 metres.
Forecast for Tuesday 21 May
Winds: Southeasterly 15 to 20 knots, decreasing below 10 knots in the middle of
the day. Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres around dawn.
Forecast for Wednesday 22 May
Winds: Variable about 10 knots. Seas: Below 1 metre. Swell: Southwesterly 2 to
2.5 metres.
Forecast for Thursday 23 May
Winds: East to northeasterly 10 to 15 knots. Seas: Up to 1 metre. Swell:
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.
Perth Coast: Two Rocks to Dawesville
Forecast for Monday 20 May until midnight
Winds: Southerly 15 to 20 knots turning southeasterly in the evening. Seas: 1.5
metres. Swell: Southwesterly 3 to 4 metres.
Forecast for Tuesday 21 May
Winds: Southeasterly 15 to 20 knots becoming variable about 10 knots in the
morning. Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2.5 to 4 metres, decreasing to 2 to 3 metres before dawn.
Forecast for Wednesday 22 May
Winds: Variable about 10 knots. Seas: Below 1 metre. Swell: Southwesterly 1.5
to 2.5 metres.
Forecast for Thursday 23 May
Winds: Variable about 10 knots becoming easterly 10 to 15 knots during the
evening. Seas: Up to 1 metre. Swell: Southwesterly 2 to 3 metres, increasing to
3 to 4 metres during the afternoon.
Bunbury Geographe Coast: Dawesville to Cape Naturaliste
Forecast for Monday 20 May until midnight
Winds: Southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres. Swell:
Southwesterly 3 to 4 metres.
Forecast for Tuesday 21 May
Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots early in
the morning. Seas: 1 to 1.5 metres, decreasing below 1 metre during the
morning. Swell: Southwesterly 2.5 to 4 metres, decreasing to 2 to 3 metres
during the afternoon.
Forecast for Wednesday 22 May
Winds: Variable about 10 knots becoming north to northwesterly 10 to 15 knots
in the middle of the day then becoming variable about 10 knots in the early
afternoon. Seas: Up to 1 metre. Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday 23 May
Winds: Variable about 10 knots becoming northwest to northeasterly 10 to 15
knots during the morning then tending northeast to southeasterly during the
afternoon. Seas: Up to 1 metre. Swell: Southwesterly 2 to 3 metres, increasing
to 3 to 4 metres during the morning.
Coastal Waters Forecast for Western Australia
Southern Zones: Cape Naturaliste to WA-SA Border
Issued at 4:04 pm WST on Monday 20 May 2013
for the period until midnight WST Thursday 23 May 2013.
Weather Situation
A low pressure system inland from the central west coast will track into the
Bight on Tuesday and deepen. A high pressure system develops over the southwest
of the state on Tuesday and moves east into the Bight on Wednesday.
Leeuwin Coast: Cape Naturaliste to Walpole
Forecast for Monday 20 May until midnight
Winds: Southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres. Swell:
Southwesterly 3 to 4 metres.
Forecast for Tuesday 21 May
Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots before
dawn. Seas: Up to 1 metre. Swell: Southwesterly 3 to 4 metres, decreasing to
2.5 to 3 metres during the evening.
Forecast for Wednesday 22 May
Winds: Westerly 10 to 15 knots. Seas: Up to 1 metre. Swell: Southwesterly 2 to
3 metres.
Forecast for Thursday 23 May
Winds: Westerly 10 to 15 knots becoming variable about 10 knots during the day.
Seas: Up to 1 metre. Swell: Southwesterly 3 to 4 metres.
Albany Coast: Walpole to Bremer Bay
Forecast for Monday 20 May until midnight
Winds: Southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres. Swell:
Southwesterly 2.5 to 3 metres.
Forecast for Tuesday 21 May
Winds: South to southeasterly 15 to 20 knots becoming variable about 10 knots
in the early afternoon. Seas: 1 to 2 metres, decreasing below 1 metre during
the morning. Swell: Southwesterly 2.5 to 3 metres.
Forecast for Wednesday 22 May
Winds: Variable about 10 knots becoming north to northwesterly 10 to 15 knots
early in the morning then turning westerly in the early afternoon. Seas: Up to
1 metre. Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday 23 May
Winds: Westerly 10 to 15 knots becoming variable about 10 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning. Swell:
Southwesterly 2 to 3 metres, increasing to 2.5 to 3.5 metres during the morning.
Esperance Coast: Bremer Bay to Israelite Bay
Strong wind warning for Monday for Esperance Coast.
Strong wind warning for Tuesday for Esperance Coast.
Forecast for Monday 20 May until midnight
Strong wind warning for Monday for Esperance Coast
Winds: Southeasterly 20 to 30 knots decreasing to 20 to 25 knots in the
evening. Seas: 1.5 to 2 metres. Swell: Southwesterly 2 to 2.5 metres. Weather:
Isolated thunderstorms.
Forecast for Tuesday 21 May
Strong wind warning for Tuesday for Esperance Coast
Winds: Southeasterly 20 to 25 knots turning southerly during the morning. Winds
may reach up to 30 knots east of Esperance in the morning. Seas: 2 to 3 metres,
decreasing below 2 metres around midday. Swell: Southwesterly 2 to 3 metres.
Weather: Isolated thunderstorms early in the morning.
Forecast for Wednesday 22 May
Winds: South to southwesterly 15 to 20 knots becoming variable about 10 knots
in the evening. Seas: 1 to 1.5 metres, decreasing below 1 metre during the
morning. Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres by early
evening.
Forecast for Thursday 23 May
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly
during the morning then becoming variable about 10 knots during the day. Seas:
Up to 1 metre. Swell: Southwesterly 2 metres, increasing to 2 to 3 metres in
the afternoon.
Eucla Coast: Israelite Bay to WA-SA Border
Gale warning for Tuesday for Eucla Coast.
Forecast for Monday 20 May until midnight
Winds: Northwest to northeasterly 15 to 20 knots. Seas: 1 to 1.5 metres. Swell:
Southwesterly 1.5 to 2 metres. Weather: Isolated thunderstorms.
Forecast for Tuesday 21 May
Gale warning for Tuesday for Eucla Coast
Winds: West to northwesterly 15 to 25 knots ahead of a southerly change 30 to
40 knots extending from the west during the morning. Winds southerly 25 to 25
knots throughout by evening. Seas: 2 to 3 metres, increasing to 3 to 4 metres
from the west during the morning. Swell: Southwesterly 1.5 to 2 metres,
increasing to 2 to 3 metres around dawn. Weather: Isolated thunderstorms until
late afternoon.
Forecast for Wednesday 22 May
Winds: Southerly 20 to 30 knots decreasing to 15 to 25 knots early in the
morning. Seas: 2 to 3 metres, decreasing below 1.5 metres during the morning.
Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday 23 May
Winds: Southerly 10 to 15 knots becoming variable about 10 knots during the
morning. Seas: Up to 1 metre. Swell: Southwesterly 1.5 to 2.5 metres.
Forecasts provided by the BoM and are © Copyright Commonwealth of Australia, Bureau of Meteorology
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