Weather Forecast

Weather Forecast
Sunny.

23 °C

18 °C

Sunny.

Chance of rain

5%

Rainfall

Weather Now for Great Keppel Island
Sunny.
17 °C
Wind
7 kn S
Humidity
51%
Pressure
1021 hPa
At Rosslyn Bay Ntc
Temperature & rain
Hourly Forecast
8 am 18°
9 am 18°
10 am 19°
11 am 20°
12 pm 21°
1 pm 21°
2 pm 22°
3 pm 22°
4 pm 23°
5 pm 23°
6 pm 23°
7 pm 23°
8 pm 23°
Hourly Detailed Forecast
Time Temp Weather Winds Rain Humidity
Today 21 May 2026
12 am 20 °C
15 kn S
0mm • 2% 55%
1 am 19 °C
15 kn S
0mm • 2% 56%
2 am 19 °C
15 kn S
0mm • 2% 58%
3 am 18 °C
15 kn S
0mm • 2% 59%
4 am 18 °C
14 kn S
0mm • 2% 61%
5 am 18 °C
13 kn S
0mm • 2% 62%
6 am 18 °C
12 kn S
0mm • 2% 61%
Sunrise 6:24 am
7 am 18 °C
12 kn S
0mm • 2% 62%
Now 18 °C
10 kn S
0mm • 2% 62%
9 am 18 °C
10 kn S
0mm • 1% 62%
10 am 19 °C
10 kn S
0mm • 1% 61%
11 am 20 °C
9 kn SSE
0mm • 1% 58%
12 pm 21 °C
8 kn SSE
0mm • 1% 56%
1 pm 21 °C
8 kn SSE
0mm • 1% 52%
2 pm 22 °C
6 kn SSE
0mm • 1% 51%
3 pm 22 °C
7 kn SSE
0mm • 1% 49%
4 pm 23 °C
6 kn SSE
0mm • 1% 49%
5 pm 23 °C
7 kn SSE
0mm • 1% 50%
Sunset 5:20 pm
6 pm 23 °C
8 kn S
0mm • 1% 51%
7 pm 23 °C
8 kn S
0mm • 1% 51%
8 pm 23 °C
8 kn S
0mm • 1% 52%
9 pm 22 °C
9 kn S
0mm • 2% 54%
10 pm 22 °C
9 kn S
0mm • 2% 57%
11 pm 22 °C
10 kn S
0mm • 2% 58%
Tomorrow 22 May 2026
12 am 21 °C
10 kn S
0mm • 2% 59%
1 am 21 °C
9 kn S
0mm • 2% 61%
2 am 20 °C
10 kn S
0mm • 2% 62%
3 am 20 °C
10 kn S
0mm • 2% 62%
4 am 20 °C
10 kn S
0mm • 2% 63%
5 am 20 °C
10 kn S
0mm • 2% 64%
6 am 20 °C
10 kn S
0mm • 1% 62%
Sunrise 6:24 am
7 am 19 °C
10 kn S
0mm • 1% 63%
8 am 19 °C
10 kn S
0mm • 1% 63%
9 am 20 °C
10 kn S
0mm • 1% 62%
10 am 20 °C
10 kn S
0mm • 1% 60%
11 am 21 °C
8 kn S
0mm • 1% 56%
12 pm 22 °C
7 kn S
0mm • 1% 53%
1 pm 22 °C
6 kn SSE
0mm • 1% 50%
2 pm 23 °C
5 kn SE
0mm • 1% 51%
3 pm 23 °C
6 kn E
0mm • 1% 53%
4 pm 23 °C
6 kn ENE
0mm • 1% 54%
5 pm 23 °C
5 kn E
0mm • 1% 56%
Sunset 5:20 pm
6 pm 23 °C
5 kn ESE
0mm • 1% 57%
7 pm 23 °C
5 kn SE
0mm • 1% 57%
8 pm 23 °C
5 kn SSE
0mm • 1% 58%
9 pm 22 °C
6 kn S
0mm • 2% 59%
10 pm 22 °C
6 kn S
0mm • 2% 59%
11 pm 22 °C
8 kn S
0mm • 2% 60%
Saturday 23 May 2026
12 am 21 °C
8 kn SSW
0mm • 2% 60%
1 am 21 °C
8 kn SSW
0mm • 2% 61%
2 am 20 °C
9 kn SSW
0mm • 2% 63%
3 am 20 °C
9 kn SSW
0mm • 2% 63%
4 am 20 °C
9 kn SSW
0mm • 2% 64%
5 am 20 °C
9 kn SSW
0mm • 2% 65%
6 am 20 °C
9 kn SSW
0mm • 1% 64%
Sunrise 6:25 am
7 am 19 °C
9 kn SSW
0mm • 1% 64%
8 am 20 °C
8 kn SSW
0mm • 1% 64%
9 am 20 °C
8 kn SSW
0mm • 1% 63%
10 am 21 °C
9 kn SSW
0mm • 1% 61%
11 am 21 °C
8 kn S
0mm • 1% 60%
12 pm 22 °C
7 kn S
0mm • 1% 61%
1 pm 22 °C
6 kn S
0mm • 1% 60%
2 pm 23 °C
6 kn SSE
0mm • 1% 62%
3 pm 23 °C
6 kn E
0mm • 2% 63%
4 pm 23 °C
7 kn ENE
0mm • 2% 65%
5 pm 23 °C
7 kn E
0mm • 2% 68%
Sunset 5:20 pm
6 pm 23 °C
7 kn E
0mm • 2% 71%
7 pm 23 °C
8 kn ESE
0mm • 2% 72%
8 pm 23 °C
8 kn ESE
0mm • 2% 73%
9 pm 23 °C
8 kn SE
0mm • 6% 74%
10 pm 23 °C
8 kn SE
0mm • 6% 74%
11 pm 23 °C
10 kn SSE
0mm • 6% 74%
Sunday 24 May 2026
12 am 22 °C
10 kn SSE
0mm • 3% 74%
1 am 22 °C
12 kn SSE
0mm • 3% 74%
2 am 21 °C
12 kn SSE
0mm • 3% 76%
3 am 21 °C
12 kn SSE
0mm • 2% 76%
4 am 20 °C
11 kn SSE
0mm • 2% 77%
5 am 20 °C
11 kn SSE
0mm • 2% 77%
6 am 20 °C
11 kn SSE
0mm • 1% 75%
Sunrise 6:25 am
7 am 20 °C
12 kn SSE
0mm • 1% 75%
8 am 20 °C
11 kn SSE
0mm • 1% 76%
9 am 20 °C
11 kn SSE
0mm • 1% 74%
10 am 21 °C
11 kn SSE
0mm • 1% 73%
11 am 22 °C
11 kn SSE
0mm • 1% 71%
12 pm 22 °C
10 kn SE
0mm • 1% 72%
1 pm 22 °C
10 kn SE
0mm • 1% 71%
2 pm 23 °C
9 kn ESE
0mm • 1% 71%
3 pm 23 °C
10 kn ESE
0mm • 1% 72%
4 pm 23 °C
9 kn E
0mm • 1% 73%
5 pm 23 °C
9 kn E
0mm • 1% 75%
Sunset 5:19 pm
6 pm 23 °C
9 kn E
0mm • 1% 77%
7 pm 23 °C
8 kn ESE
0mm • 1% 78%
8 pm 23 °C
8 kn ESE
0mm • 1% 78%
9 pm 23 °C
8 kn SE
0mm • 4% 78%
10 pm 23 °C
8 kn SE
0mm • 4% 78%
11 pm 22 °C
9 kn SSE
0mm • 4% 78%
Monday 25 May 2026
12 am 22 °C
9 kn SSE
0mm • 6% 78%
1 am 22 °C
9 kn SSE
0mm • 6% 78%
2 am 21 °C
10 kn SSE
0mm • 6% 80%
3 am 21 °C
10 kn SSE
0mm • 4% 80%
4 am 21 °C
10 kn SSE
0mm • 4% 81%
5 am 20 °C
10 kn SSE
0mm • 4% 81%
6 am 21 °C
11 kn SSE
0mm • 2% 80%
Sunrise 6:26 am
7 am 20 °C
11 kn SSE
0mm • 2% 80%
8 am 20 °C
10 kn SSE
0mm • 2% 81%
9 am 21 °C
11 kn SSE
0mm • 3% 81%
10 am 21 °C
11 kn SSE
0mm • 3% 80%
11 am 22 °C
11 kn SSE
0mm • 3% 77%
12 pm 22 °C
11 kn SE
0mm • 2% 79%
1 pm 22 °C
11 kn SE
0mm • 2% 77%
2 pm 22 °C
10 kn ESE
0mm • 2% 77%
3 pm 23 °C
10 kn ESE
0mm • 3% 76%
4 pm 23 °C
10 kn E
0mm • 3% 77%
5 pm 23 °C
10 kn E
0mm • 3% 78%
Sunset 5:19 pm
6 pm 23 °C
10 kn E
0mm • 5% 80%
7 pm 23 °C
10 kn E
0mm • 5% 79%
8 pm 23 °C
10 kn ESE
0mm • 5% 78%
9 pm 23 °C
10 kn ESE
0mm • 10% 78%
10 pm 23 °C
10 kn ESE
0mm • 10% 77%
11 pm 23 °C
11 kn SE
0mm • 10% 77%
Tuesday 26 May 2026
12 am 22 °C
10 kn SE
0mm • 12% 76%
1 am 22 °C
11 kn SE
0mm • 12% 77%
2 am 21 °C
11 kn SSE
0mm • 12% 80%
3 am 21 °C
11 kn SSE
0mm • 12% 80%
4 am 21 °C
11 kn SSE
0mm • 12% 82%
5 am 21 °C
11 kn SSE
0mm • 12% 82%
6 am 21 °C
12 kn SSE
0mm • 8% 81%
Sunrise 6:26 am
7 am 20 °C
12 kn SSE
0mm • 8% 81%
8 am 20 °C
11 kn SSE
0mm • 8% 82%
9 am 21 °C
12 kn SSE
0mm • 7% 82%
10 am 21 °C
12 kn SSE
0mm • 7% 81%
11 am 21 °C
12 kn SSE
0mm • 7% 78%
12 pm 22 °C
13 kn SE
0mm • 6% 79%
1 pm 22 °C
13 kn SE
0mm • 6% 77%
2 pm 22 °C
12 kn ESE
0mm • 6% 76%
3 pm 22 °C
12 kn ESE
0mm • 10% 75%
4 pm 23 °C
12 kn E
0mm • 10% 74%
5 pm 23 °C
12 kn E
0mm • 10% 75%
Sunset 5:19 pm
6 pm 23 °C
11 kn E
0mm • 11% 76%
7 pm 23 °C
11 kn ESE
0mm • 11% 75%
8 pm 23 °C
11 kn ESE
0mm • 11% 75%
9 pm 22 °C
12 kn ESE
0mm • 19% 74%
10 pm 22 °C
12 kn ESE
0mm • 19% 73%
11 pm 22 °C
13 kn SE
0mm • 19% 73%
Wednesday 27 May 2026
12 am 22 °C
12 kn SE
0mm • 19% 73%
1 am 21 °C
12 kn SE
0mm • 19% 74%
2 am 21 °C
12 kn SSE
0mm • 19% 76%
3 am 21 °C
12 kn SSE
0mm • 21% 76%
4 am 20 °C
12 kn SSE
0mm • 21% 77%
5 am 20 °C
12 kn SSE
0mm • 21% 78%
6 am 20 °C
12 kn SSE
0mm • 19% 77%
Sunrise 6:27 am
7 am 20 °C
12 kn SSE
0mm • 19% 78%
8 am 20 °C
12 kn SSE
0mm • 19% 79%
9 am 20 °C
13 kn SSE
0mm • 17% 78%
10 am 21 °C
13 kn SSE
0mm • 17% 76%
11 am 21 °C
13 kn SSE
0mm • 17% 74%
12 pm 21 °C
13 kn SSE
0mm • 16% 74%
1 pm 22 °C
13 kn SE
0mm • 16% 71%
2 pm 22 °C
12 kn ESE
0mm • 16% 70%
3 pm 22 °C
12 kn ESE
0mm • 18% 68%
4 pm 22 °C
11 kn E
0mm • 18% 67%
5 pm 23 °C
11 kn E
0mm • 18% 67%
Sunset 5:19 pm
6 pm 22 °C
11 kn E
0mm • 19% 68%
7 pm 22 °C
11 kn ESE
0mm • 19% 68%
8 pm 22 °C
11 kn SE
0mm • 19% 67%
9 pm 22 °C
12 kn SE
0.2-0.0mm • 26% 67%
10 pm 22 °C
12 kn SSE
0.2-0.0mm • 26% 67%
11 pm 21 °C
13 kn SSE
0.2-0.0mm • 26% 67%
Rosslyn Bay Ntc
N
7 kn S
17 °C
Warnings
No warnings within 100 km.
State Wide
Marine Coastal Surf
Temperature
Great Keppel Island
17 °C 18 °C 7am 23 °C 7pm
↑ Warming
Now: 17 °C
Tides
Middle Island (Keppel Isles)
7:01am 1.04m 12:46pm 2.99m
↑ Rising
Current: 1.42m
Weather Now for Great Keppel Island
Sunny.
17 °C
Wind
7 kn S
Humidity
51%
Pressure
1021 hPa
At Rosslyn Bay Ntc
Nearby Wind
50 km radius
N S W E 7 kn Rosslyn Bay Ntc
Great Keppel Island
7 kn S
Recent Locations
Great Keppel Island
7 kn S
17°
Kooroocheang
4 kn SSW
Sun
6:24am rise 5:20pm set
10 h 56 m of daylight
Now: 8:41am
-49 seconds than yesterday
Moon
10:45am rise 9:48pm set
22% illuminated
Waxing Crescent
Live Weather
Nearby
Swanbourne, WA
5 kn E
14°
Melville Water, WA
5 kn E
Jandakot, WA
3 kn SSE
10°
Garden Island, WA
Calm E
12°
Perth Airport, WA
4 kn ENE
Colpoys Point, WA
3 kn ESE
Windiest in Australia
Lord Howe Island Windy Point, NSW
32 kn SSW
Most Windless in Australia
Perth (Coastal), WA
Calm E
10°
Hottest in Australia
Coconut Island, QLD
Calm
29°
Coldest in Australia
Butlers Gorge, TAS
Calm E
Return To Classic site 😭
Or... let us know if a problem, so we can tweak! 😅