Rottnest Island

Finishing site of the Rottnest Channel Swim, a 19.7km distance swim starting at Cottesloe Beach.

Rottnest Island, WA, Australia View on map
Water Temperature: 68.6 ℉
Wave height: 11.5 feet
Wind Speed: 10.5 mph
Wave Period: 8.3 sec
Air Temperature: 61 ℉
Wave Direction: South West
Wind Direction: South
Cloud Cover: Sunny/Clear

Swim Forecast

Days High Air Temperature Wind Speed Wind Direction Wave Direction Water High Temperature
Tue 15 July temp 64 ℉ 25 mph temp North temp South West 69℉
Wed 16 July temp 62 ℉ 22 mph temp South temp South West 69℉
Thu 17 July temp 63 ℉ 22 mph temp North North East temp South West 68℉
Fri 18 July temp 62 ℉ 27 mph temp West temp South West 66℉
Sat 19 July temp 59 ℉ 20 mph temp East North East temp South West 66℉

Tide Chart

Tide Time Zone (Australia/Perth) Height
High Tide 01:35 AM ( Fri 11 July) 0.5 m ( 1.6 feet)
Low Tide 10:47 AM ( Fri 11 July) -0.2 m ( -0.7 feet)
High Tide 02:07 AM ( Sat 12 July) 0.5 m ( 1.6 feet)
Low Tide 11:21 AM ( Sat 12 July) -0.2 m ( -0.7 feet)
Tide Time Zone (Australia/Perth) Height
16 July 2025
High Tide 01:35 AM (Fri 11 July) 0.5 m()
Low Tide 10:47 AM (Fri 11 July) -0.2 m()
17 July 2025
High Tide 02:07 AM (Sat 12 July) 0.5 m()
Low Tide 11:21 AM (Sat 12 July) -0.2 m()
18 July 2025
High Tide 02:38 AM (Sun 13 July) 0.4 m()
Low Tide 11:50 AM (Sun 13 July) -0.2 m()
19 July 2025
High Tide 03:11 AM (Mon 14 July) 0.4 m()
Low Tide 12:13 PM (Mon 14 July) -0.2 m()
20 July 2025
High Tide 03:44 AM (Tue 15 July) 0.3 m()
Low Tide 12:21 PM (Tue 15 July) -0.1 m()
High Tide 07:26 PM (Tue 15 July) 0.1 m()
Low Tide 09:28 PM (Tue 15 July) 0.1 m()
16 July 2025
High Tide 04:04 AM (Wed 16 July) 0.2 m()
Low Tide 11:25 AM (Wed 16 July) -0 m()
High Tide 07:32 PM (Wed 16 July) 0.1 m()
Low Tide 11:21 PM (Wed 16 July) 0.1 m()
16 July 2025
High Tide 01:41 AM (Thu 17 July) 0.1 m()
Low Tide 11:09 AM (Thu 17 July) -0 m()
High Tide 08:00 PM (Thu 17 July) 0.2 m()
16 July 2025
Low Tide 09:24 AM (Fri 18 July) -0.1 m()
High Tide 08:37 PM (Fri 18 July) 0.3 m()
16 July 2025
Low Tide 07:36 AM (Sat 19 July) -0.2 m()
High Tide 09:24 PM (Sat 19 July) 0.4 m()
16 July 2025
Low Tide 08:02 AM (Sun 20 July) -0.3 m()
High Tide 10:18 PM (Sun 20 July) 0.4 m()