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Rottnest Island Weather Observations

Time	Temp	App Temp	Dew Pt	Humidity	Delta-T	Wind	Gust	Pressure	Rain since 9am
Today Thursday, 21 May 2026 — WA
4:30pm	18 °C	11 °C	14 °C	75%	-	24 kn S	29 kn S	1018 hPa	-
4:00pm	18 °C	11 °C	14 °C	76%	-	23 kn S	29 kn S	1017 hPa	-
3:30pm	19 °C	12 °C	15 °C	77%	-	23 kn S	29 kn S	1017 hPa	-
3:00pm	19 °C	12 °C	15 °C	78%	-	25 kn S	29 kn S	1017 hPa	-
2:30pm	20 °C	13 °C	16 °C	78%	-	24 kn S	29 kn S	1016 hPa	-
2:00pm	20 °C	15 °C	16 °C	78%	-	20 kn S	27 kn S	1016 hPa	-
1:30pm	21 °C	18 °C	15 °C	69%	-	16 kn SSW	20 kn SSW	1016 hPa	-
1:00pm	21 °C	17 °C	15 °C	67%	-	16 kn SSW	20 kn SSW	1017 hPa	-
12:30pm	21 °C	18 °C	16 °C	70%	-	15 kn SSW	19 kn SSW	1017 hPa	-
12:00pm	21 °C	18 °C	16 °C	73%	-	16 kn SSW	20 kn SSW	1017 hPa	-
11:30am	21 °C	19 °C	16 °C	74%	-	12 kn S	19 kn S	1017 hPa	-
11:00am	21 °C	20 °C	15 °C	70%	-	7 kn SSE	10 kn SSE	1017 hPa	-
10:30am	21 °C	20 °C	15 °C	71%	-	6 kn SSE	9 kn SSE	1017 hPa	-
10:00am	21 °C	21 °C	15 °C	70%	-	5 kn SSE	6 kn SSE	1018 hPa	-
9:30am	20 °C	20 °C	15 °C	72%	-	4 kn SE	5 kn SE	1018 hPa	-
9:00am	19 °C	19 °C	15 °C	75%	-	4 kn ESE	5 kn ESE	1017 hPa	-

Time	Temp	App Temp	Dew Pt	Humidity	Delta-T	Wind	Gust	Pressure	Rain since 9am
Yesterday Wednesday, 20 May 2026 — WA
11:00pm	19 °C	19 °C	15 °C	77%	-	6 kn SE	7 kn SE	1017 hPa	-
10:30pm	19 °C	19 °C	15 °C	77%	-	6 kn SE	7 kn SE	1017 hPa	-
10:00pm	19 °C	18 °C	15 °C	75%	-	7 kn SE	9 kn SE	1017 hPa	-
9:30pm	20 °C	19 °C	15 °C	76%	-	7 kn SSE	9 kn SSE	1017 hPa	-
9:00pm	20 °C	19 °C	16 °C	79%	-	7 kn SE	8 kn SE	1017 hPa	-
8:30pm	20 °C	19 °C	15 °C	71%	-	7 kn SE	9 kn SE	1017 hPa	-
8:00pm	21 °C	19 °C	14 °C	65%	-	7 kn SE	8 kn SE	1017 hPa	-
7:30pm	20 °C	19 °C	15 °C	72%	-	6 kn SSE	8 kn SSE	1017 hPa	-
7:00pm	20 °C	19 °C	15 °C	75%	-	8 kn S	8 kn S	1017 hPa	-
6:30pm	20 °C	19 °C	15 °C	74%	-	7 kn S	8 kn S	1017 hPa	-
6:00pm	20 °C	19 °C	15 °C	74%	-	8 kn SSW	9 kn SSW	1017 hPa	-
5:30pm	20 °C	19 °C	15 °C	74%	-	7 kn S	9 kn S	1016 hPa	-
Sunset 5:26 pm
5:00pm	20 °C	20 °C	15 °C	72%	-	6 kn S	9 kn S	1016 hPa	-
4:30pm	20 °C	21 °C	15 °C	70%	-	4 kn S	5 kn S	1016 hPa	-
4:00pm	21 °C	22 °C	15 °C	66%	-	3 kn SE	6 kn SE	1016 hPa	-
3:30pm	21 °C	21 °C	14 °C	64%	-	4 kn SSE	5 kn SSE	1016 hPa	-
3:00pm	22 °C	22 °C	13 °C	57%	-	3 kn E	5 kn E	1016 hPa	-
2:30pm	23 °C	22 °C	12 °C	51%	-	4 kn N	6 kn N	1016 hPa	-
2:00pm	23 °C	22 °C	13 °C	52%	-	4 kn NW	6 kn NW	1016 hPa	-
1:30pm	23 °C	21 °C	13 °C	53%	-	6 kn N	9 kn N	1016 hPa	-
1:00pm	23 °C	21 °C	13 °C	54%	-	8 kn N	9 kn N	1016 hPa	-
12:30pm	22 °C	20 °C	12 °C	56%	-	7 kn N	11 kn N	1017 hPa	-
12:00pm	22 °C	19 °C	13 °C	57%	-	9 kn N	12 kn N	1017 hPa	-
11:30am	21 °C	18 °C	12 °C	57%	-	10 kn N	12 kn N	1017 hPa	-
11:00am	21 °C	17 °C	12 °C	57%	-	11 kn N	13 kn N	1018 hPa	-
10:30am	21 °C	18 °C	12 °C	56%	-	10 kn N	14 kn N	1018 hPa	-
10:00am	20 °C	17 °C	11 °C	55%	-	11 kn N	13 kn N	1018 hPa	-
9:30am	20 °C	17 °C	12 °C	58%	-	9 kn N	12 kn N	1018 hPa	-
9:00am	20 °C	17 °C	12 °C	59%	-	10 kn N	13 kn N	1018 hPa	-
8:30am	20 °C	17 °C	11 °C	59%	-	9 kn N	11 kn N	1018 hPa	-

Time	Temp	App Temp	Dew Pt	Humidity	Delta-T	Wind	Gust	Pressure	Rain since 9am
(Tuesday) Tuesday, 19 May 2026 — WA
11:30pm	19 °C	17 °C	12 °C	67%	-	7 kn ENE	8 kn ENE	1018 hPa	-
11:00pm	19 °C	17 °C	13 °C	68%	-	7 kn ENE	9 kn ENE	1018 hPa	-
10:30pm	19 °C	17 °C	13 °C	68%	-	7 kn E	9 kn E	1018 hPa	-
10:00pm	19 °C	17 °C	13 °C	68%	-	8 kn ESE	9 kn ESE	1018 hPa	-
9:30pm	19 °C	18 °C	13 °C	70%	-	7 kn ESE	9 kn ESE	1019 hPa	-
9:00pm	19 °C	18 °C	14 °C	73%	-	7 kn SE	9 kn SE	1019 hPa	-
8:30pm	19 °C	18 °C	15 °C	77%	-	8 kn SE	8 kn SE	1019 hPa	-
8:00pm	19 °C	19 °C	16 °C	80%	-	7 kn SSE	8 kn SSE	1019 hPa	-
7:30pm	20 °C	19 °C	16 °C	77%	-	8 kn SE	9 kn SE	1019 hPa	-
7:00pm	20 °C	18 °C	14 °C	71%	-	8 kn SSE	9 kn SSE	1019 hPa	-
6:30pm	19 °C	18 °C	14 °C	71%	-	8 kn SSE	9 kn SSE	1019 hPa	-
6:00pm	19 °C	18 °C	13 °C	69%	-	8 kn S	8 kn S	1019 hPa	-
5:30pm	19 °C	18 °C	13 °C	69%	-	8 kn S	8 kn S	1019 hPa	-
Sunset 5:27 pm
5:00pm	20 °C	18 °C	14 °C	69%	-	7 kn S	8 kn S	1019 hPa	-
4:30pm	20 °C	19 °C	14 °C	67%	-	7 kn S	7 kn S	1019 hPa	-
4:00pm	21 °C	20 °C	13 °C	63%	-	5 kn S	6 kn S	1019 hPa	-
3:30pm	21 °C	20 °C	14 °C	63%	-	5 kn S	7 kn S	1020 hPa	-
3:00pm	21 °C	20 °C	14 °C	62%	-	6 kn S	7 kn S	1020 hPa	-
2:30pm	22 °C	21 °C	13 °C	59%	-	4 kn SSW	6 kn SSW	1020 hPa	-
2:00pm	23 °C	23 °C	11 °C	48%	-	1 kn NE	5 kn NE	1020 hPa	-
1:30pm	22 °C	21 °C	10 °C	47%	-	3 kn ENE	6 kn ENE	1021 hPa	-
1:00pm	22 °C	21 °C	11 °C	49%	-	4 kn NE	6 kn NE	1021 hPa	-
12:30pm	21 °C	20 °C	11 °C	50%	-	5 kn NE	7 kn NE	1022 hPa	-
12:00pm	21 °C	19 °C	11 °C	53%	-	5 kn NE	7 kn NE	1022 hPa	-
11:30am	20 °C	19 °C	11 °C	55%	-	5 kn NNE	7 kn NNE	1023 hPa	-
11:00am	20 °C	18 °C	11 °C	57%	-	6 kn ENE	9 kn ENE	1023 hPa	-
10:30am	19 °C	18 °C	12 °C	62%	-	4 kn ESE	7 kn ESE	1023 hPa	-
10:00am	19 °C	18 °C	12 °C	64%	-	5 kn ESE	8 kn ESE	1024 hPa	-
9:30am	18 °C	17 °C	12 °C	68%	-	6 kn ESE	8 kn ESE	1024 hPa	-
9:00am	18 °C	16 °C	12 °C	69%	-	6 kn ESE	8 kn ESE	1024 hPa	-
8:30am	17 °C	16 °C	12 °C	72%	-	5 kn ESE	8 kn ESE	1024 hPa	-

Rottnest Island

▲ N

26 kn S

· 18 °C

Warnings

No warnings within 100 km.

State Wide

Marine

View all WA warnings

Temperature

Rottnest Island

↓ Cooling

Now: 18 °C

Tides

Rottnest Island

↓ Falling

Current: 0.69m

Weather Now for Rottnest Island

18 °C

Feels like 10 °C

Wind

26 kn S

Humidity

75%

Pressure

1017 hPa

At Rottnest Island

Nearby Wind

50 km radius

Rottnest Island

26 kn S

Recent Locations

Prenzlau	5 kn SSE	16°
Hobartville	6 kn S	18°
Crangan Bay	20 kn SSW	17°

Sun

10 h 23 m of daylight

Now: 5:01pm

-73 seconds than yesterday

Moon

27% illuminated

Waxing Crescent

Live Weather

Nearby
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Coldest in Australia
Perisher Valley, NSW	3 kn SW	-2°

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Rottnest Island Weather Observations

Warnings

State Wide

Temperature

Tides

Weather Now for Rottnest Island

Nearby Wind

Recent Locations

Sun

Moon

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Most Windless in Australia

Hottest in Australia

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