Forecast

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Forecast Synoptic Chart Satellite Radar

Warning

Current Conditions

Rottnest island

16.9°C

Feels like

16.9°C

11.6°C

Overnight min

Dew Point

8.4

Gusts

31.0km/h

Pressure

1025.7hPa

Fire Danger

No Rating

Relative Humidity

64.0%

Wind

ENE-23.0km/h

Rainfall

0 - 5 mm

Last updated Tuesday 20:00 AWST

Today's Weather

12°C

20°C

Today's Rainfall

0 - 5 mm

Sunny. Winds NE 20 to 30 km/h turning N 15 to 20 km/h during the day. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching the low to mid 20s.

Past 24 hours

Next 48 hours

Rottnest Island 7 Day Forecast

	Today	Wed Jul 15	Thu Jul 16	Fri Jul 17	Sat Jul 18	Sun Jul 19	Mon Jul 20
Summary
Maximum	20°C	21°C	20°C	18°C	17°C	16°C	16°C
Minimum	12°C	16°C	18°C	17°C	16°C	15°C	14°C
Chance of Rain	3%	0%	53%	62%	53%	71%	72%
Rain Amount	0 - 5 mm	0 - 5 mm	25 - 30 mm	5 - 10 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm
UV Index	3.5 - Moderate	3.7 - Moderate	3.6 - Moderate	3.5 - Moderate	3.2 - Moderate	3 - Moderate	3.1 - Moderate
Fire Danger Rating	No Rating	No Rating	No Rating	No Rating	No Rating	No Rating	No Rating
Frost Risk	Nil	Nil	Nil	Nil	Nil	Nil	Nil
Average Wind Speed	21.9km/h	28.1km/h	29.1km/h	20.6km/h	34.9km/h	16.0km/h	16.0km/h
Wind 9am	ENE 23.4km/h	NNE 33.1km/h	N 33.5km/h	NW 10.4km/h	W 39.6km/h	SW 16.2km/h	WNW 13.7km/h
Wind 3pm	ENE 18.0km/h	N 25.2km/h	NW 32.8km/h	NW 17.3km/h	W 29.5km/h	SW 12.6km/h	W 16.6km/h
Relative Humidity	64.0%	64.7%	79.0%	77.6%	62.6%	64.0%	66.6%

Sun & Moon Times

First Light	Sunrise	Sunset	Last Light	Moon Phase	Moon Rise	Moon Set	New Moon	First Quarter	Full Moon	Last Quarter
Wed 06:50 AWST	Wed 07:17 AWST	Wed 17:31 AWST	Wed 17:58 AWST		Wed 08:01 AWST	Wed 18:32 AWST	Tue Jul 14	Tue Jul 21	Thu Jul 30	Thu Aug 06

First Light	Sunrise	Sunset
Wed 06:50 AWST	Wed 07:17 AWST	Wed 17:31 AWST

Last Light	Moon Phase	Moon Rise
Wed 17:58 AWST		Wed 08:01 AWST

Moon Set	New Moon	First Quarter
Wed 18:32 AWST	Tue Jul 14	Tue Jul 21

Full Moon	Last Quarter
Thu Jul 30	Thu Aug 06

Tides Graph

Past 5 Days

Day	Minimum to 9am(°C)	Maximum to 9am(°C)	Rainfall to 9am(mm)
Fri Jul 10	15.2°C	17.9°C	4.8 mm
Sat Jul 11	12.2°C	16.3°C	0.2 mm
Sun Jul 12	12.4°C	17.4°C	0.0 mm
Mon Jul 13	12°C	17.2°C	0.0 mm
Tue Jul 14	11.4°C	19.6°C	0.0 mm

View 3 month history

Year to Date

Average Rainfall for July	374.4 mm	61.5 day(s)
Total for 2026	203.8 mm	32.0 day(s)
Total to this Day 2025	305.6 mm	51.0 day(s)
Wettest Day	76.6 mm	Mar 28th
Driest Day	0 mm	Jan 1st
Lowest Temperature	9.9 °C	Jul 1st
Highest Temperature	39.4 °C	Feb 2nd