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Perth Coast

Western Australia

Wed 16 Aug 12:00am to Thu 17 Aug 12:00am (AWST)

  • Max sea height: 2m
  • Max swell height: 5m
  • Wind: SW 20kts

Forecast: Winds: Southwesterly 15 to 20 knots. Seas: 1.5 to 2 metres. Swell1: Southwesterly 2 to 3 metres inshore, increasing to 4 to 5 metres offshore. Weather: Partly cloudy. 20% chance of a shower.

Thu 17 Aug 12:00am to Fri 18 Aug 12:00am (AWST)

  • Max sea height: 1.5m
  • Max swell height: 6m
  • Wind: WSW 15kts to NW 20kts

Forecast: Winds: West to southwesterly 10 to 15 knots turning northwesterly 15 to 20 knots during the morning. Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday. Swell1: Southwesterly 4 to 6 metres, decreasing to 2.5 to 4 metres during the afternoon. Weather: Partly cloudy. 80% chance of showers.

Fri 18 Aug 12:00am to Sat 19 Aug 12:00am (AWST)

  • Max sea height: 2m
  • Max swell height: 4m
  • Wind: NNW 25kts to WNW 15kts

Forecast: Winds: North to northwesterly 15 to 25 knots tending west to northwesterly 10 to 15 knots in the late afternoon. Seas: 1 to 2 metres, decreasing below 1 metre by early evening. Swell1: Southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore. Weather: Partly cloudy. 60% chance of showers.

Sat 19 Aug 12:00am to Sun 20 Aug 12:00am (AWST)

  • Max sea height: 2.5m
  • Max swell height: 3m
  • Wind: WNW 15kts to SW 25kts

Forecast: Winds: West to northwesterly 10 to 15 knots turning southwesterly 20 to 25 knots during the afternoon. Seas: Below 1 metre, increasing to 1.5 to 2.5 metres during the morning. Swell1: Southwesterly 2 to 3 metres. Weather: Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the morning.

Tides: Perth

Date Time High/Low Height
Wed 16 Aug4:25amHIGH1.01m
3:03pmLOW0.62m
Thu 17 Aug5:30amHIGH1.06m
3:39pmLOW0.56m
Fri 18 Aug6:44amHIGH1.1m
4:16pmLOW0.52m
Sat 19 Aug7:40amHIGH1.13m
4:54pmLOW0.51m
Sun 20 Aug8:29amHIGH1.14m
5:28pmLOW0.52m
Mon 21 Aug9:14amHIGH1.12m
5:46pmLOW0.55m
11:44pmHIGH0.75m
Tue 22 Aug1:51amLOW0.73m
9:58amHIGH1.07m
5:47pmLOW0.6m
Tide date/times are AWST