Forecast

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Forecast Synoptic Chart Satellite Radar

Warning

Current Conditions

Rottnest island

16°C

Feels like

16°C

11.9°C

Overnight min

Dew Point

8.3

Gusts

20.2km/h

Pressure

1028.0hPa

Fire Danger

No Rating

Relative Humidity

55.0%

Wind

ESE-11.2km/h

Rainfall

0 - 5 mm

Last updated Tuesday 16:00 AWST

Today's Weather

12°C

16°C

Today's Rainfall

0 - 5 mm

Mostly sunny. Winds E 15 to 25 km/h tending NE 20 to 30 km/h in the morning then becoming light in the early afternoon. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 17 and 20.

Past 24 hours

Next 48 hours

Rottnest Island 7 Day Forecast

	Today	Wed Jul 29	Thu Jul 30	Fri Jul 31	Sat Aug 01	Sun Aug 02	Mon Aug 03
Summary
Maximum	16°C	18°C	18°C	19°C	16°C	18°C	19°C
Minimum	12°C	12°C	14°C	15°C	14°C	12°C	15°C
Chance of Rain	0%	0%	0%	9%	20%	0%	32%
Rain Amount	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	5 - 10 mm
UV Index	3.5 - Moderate	3.4 - Moderate	3.4 - Moderate	3.8 - Moderate	3.7 - Moderate	3.7 - Moderate	3.5 - 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	16.9km/h	20.6km/h	16.7km/h	19.9km/h	24.9km/h	20.4km/h	22.0km/h
Wind 9am	E 20.9km/h	NE 26.3km/h	NNE 22.7km/h	N 19.8km/h	SSE 28.1km/h	ENE 25.9km/h	NNE 25.9km/h
Wind 3pm	E 10.1km/h	NE 15.5km/h	NNW 13.3km/h	NW 22.3km/h	SSE 19.1km/h	ENE 14.4km/h	N 19.8km/h
Relative Humidity	68.6%	64.0%	64.0%	71.2%	64.1%	65.2%	65.5%

Sun & Moon Times

First Light	Sunrise	Sunset	Last Light	Moon Phase	Moon Rise	Moon Set	New Moon	First Quarter	Full Moon	Last Quarter
Wed 06:44 AWST	Wed 07:10 AWST	Wed 17:40 AWST	Wed 18:06 AWST		Wed 17:21 AWST	Wed 06:58 AWST	Thu Aug 13	Thu Aug 20	Thu Jul 30	Thu Aug 06

First Light	Sunrise	Sunset
Wed 06:44 AWST	Wed 07:10 AWST	Wed 17:40 AWST

Last Light	Moon Phase	Moon Rise
Wed 18:06 AWST		Wed 17:21 AWST

Moon Set	New Moon	First Quarter
Wed 06:58 AWST	Thu Aug 13	Thu Aug 20

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 24	12.1°C	17.9°C	0.0 mm
Sat Jul 25	12.6°C	19.8°C	0.0 mm
Sun Jul 26	14.4°C	18.2°C	2.2 mm
Mon Jul 27	12.5°C	16.3°C	2.4 mm
Tue Jul 28	11.2°C	15.6°C	0.2 mm

View 3 month history

Year to Date

Average Rainfall for July	374.4 mm	61.5 day(s)
Total for 2026	261.6 mm	41.0 day(s)
Total to this Day 2025	412.8 mm	61.0 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