To customise your experience, sign in or sign up:

Remember me

Birsay Bay Weather Forecast

GFS 0.5° atmospheric and GFSWave 0.25° marine forecast data for Birsay Bay.

Tuesday 28 July (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
7.2kts
10.3kts
1.4m
9.2sec
0mm
0%
13°C
13°C
04:00
6.1kts
8.3kts
1.3m
9.1sec
0mm
5%
13°C
13°C
07:00
6.7kts
7kts
1.2m
8.9sec
0.1mm
4%
13°C
13°C
10:00
11.8kts
15.5kts
1.2m
8.9sec
0.1mm
9%
13°C
13°C
13:00
16.5kts
22.7kts
1.3m
7.6sec
2mm
11%
13°C
12°C
16:00
12.8kts
16kts
1.3m
7.3sec
1.5mm
76%
13°C
13°C
19:00
8.9kts
13.3kts
1.3m
8.9sec
1.6mm
53%
13°C
14°C
22:00
13.6kts
20.9kts
1.4m
8.8sec
0.2mm
15%
13°C
14°C

Sunrise: 04:48 / Sunset: 21:50 Twilight: 03:48 / 22:51

°C

Wednesday 29 July (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
18.2kts
26.8kts
1.6m
8.5sec
0.3mm
14%
13°C
14°C
04:00
16.2kts
25.2kts
1.8m
6.8sec
0mm
1%
13°C
13°C
07:00
19.4kts
28kts
1.9m
7.6sec
0.1mm
2%
13°C
13°C
10:00
19.8kts
28.2kts
2m
7.3sec
0mm
0%
13°C
13°C
13:00
18.9kts
27.8kts
1.9m
7.3sec
0mm
0%
13°C
13°C
16:00
15.2kts
26kts
1.7m
7.2sec
0mm
0%
13°C
13°C
19:00
14.5kts
20kts
1.5m
7.5sec
0mm
0%
13°C
12°C
22:00
14.1kts
19.7kts
1.5m
7.3sec
0mm
0%
13°C
12°C

Sunrise: 04:51 / Sunset: 21:48 Twilight: 03:51 / 22:48

Thursday 30 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
14.6kts
18.6kts
1.4m
7.1sec
0mm
0%
13°C
12°C
04:00
16.5kts
18.3kts
1.4m
7sec
0.1mm
0%
13°C
12°C
07:00
14.8kts
16.6kts
1.4m
7.1sec
0.5mm
2%
13°C
12°C
10:00
14.3kts
15.9kts
1.4m
6.9sec
0.2mm
6%
13°C
12°C
13:00
14.8kts
17.1kts
1.4m
7sec
0.2mm
3%
13°C
12°C
16:00
14.7kts
17.4kts
1.3m
6.9sec
0mm
0%
13°C
12°C
19:00
16.7kts
21.5kts
1.3m
6.7sec
0mm
0%
13°C
12°C
22:00
16.8kts
21.3kts
1.3m
6.5sec
0.2mm
0%
13°C
12°C

Sunrise: 04:53 / Sunset: 21:46 Twilight: 03:54 / 22:45

Friday 31 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
16.9kts
20.2kts
1.2m
5.9sec
0.6mm
0%
13°C
12°C
04:00
16.5kts
19.1kts
1.1m
5.6sec
0.2mm
0%
13°C
12°C
07:00
15.7kts
18kts
1m
5.7sec
0.5mm
0%
13°C
12°C
10:00
13.3kts
15.8kts
1m
6.2sec
0.4mm
2%
13°C
12°C
13:00
13.6kts
18.6kts
0.9m
6sec
0.8mm
4%
13°C
12°C
16:00
14.6kts
20kts
1m
6sec
0.3mm
2%
13°C
12°C
19:00
14.9kts
18.6kts
1m
6.2sec
1.3mm
4%
13°C
12°C
22:00
15.6kts
18.1kts
1.1m
6.4sec
0.6mm
2%
13°C
12°C

Sunrise: 04:55 / Sunset: 21:43 Twilight: 03:57 / 22:42

Saturday 1 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
14.4kts
17.4kts
1m
6.4sec
1.2mm
5%
13°C
12°C
04:00
16.3kts
18.2kts
1m
6.3sec
1.1mm
16%
13°C
12°C
07:00
14.3kts
15.9kts
1m
6.5sec
2mm
10%
13°C
12°C
10:00
12.8kts
14.9kts
0.9m
6.4sec
0.6mm
4%
13°C
12°C
13:00
10.6kts
11kts
0.9m
6.7sec
0.8mm
6%
13°C
12°C
16:00
12.2kts
13.5kts
0.9m
6sec
0mm
7%
13°C
12°C
19:00
14.4kts
15.4kts
1m
6.1sec
0.1mm
6%
13°C
12°C
22:00
16.8kts
19.5kts
1.1m
6.3sec
0.1mm
6%
13°C
12°C

Sunrise: 04:57 / Sunset: 21:41 Twilight: 04:00 / 22:39

Sunday 2 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
17.8kts
21kts
1.2m
5.5sec
1.2mm
6%
13°C
12°C
04:00
15.2kts
18kts
1.3m
5.5sec
1.2mm
4%
13°C
12°C
07:00
20.2kts
22.5kts
1.5m
6sec
1.9mm
7%
13°C
12°C
10:00
20.3kts
22.5kts
1.7m
6.3sec
0.6mm
26%
13°C
12°C
13:00
19kts
21.5kts
1.7m
6.5sec
0.8mm
17%
13°C
12°C
16:00
18.5kts
20.8kts
1.6m
6.4sec
0.2mm
2%
13°C
12°C
19:00
15kts
17.4kts
1.4m
6.4sec
0.4mm
3%
13°C
12°C
22:00
9.8kts
11.8kts
1.3m
6.7sec
0mm
8%
13°C
12°C

Sunrise: 05:00 / Sunset: 21:39 Twilight: 04:03 / 22:36

Monday 3 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
8.1kts
9.8kts
1.1m
7.4sec
0.2mm
9%
13°C
11°C
04:00
12.7kts
16.5kts
1.1m
7.4sec
0.9mm
27%
13°C
12°C
07:00
15.7kts
19.3kts
1.1m
6.2sec
1.3mm
14%
13°C
12°C
10:00
16.4kts
20.3kts
1.2m
7.4sec
0.2mm
0%
13°C
12°C
13:00
15.8kts
20.4kts
1.3m
7.4sec
0.5mm
0%
13°C
13°C
16:00
14.3kts
19.6kts
1.2m
7.3sec
0.1mm
0%
13°C
13°C
19:00
12.9kts
16.1kts
1.2m
7.2sec
0.3mm
0%
13°C
12°C
22:00
11.1kts
12.1kts
1.1m
7.6sec
0mm
1%
13°C
12°C

Sunrise: 05:02 / Sunset: 21:36 Twilight: 04:06 / 22:32

Tuesday 4 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
11.5kts
12.2kts
1m
6.7sec
0mm
1%
13°C
12°C

Sunrise: 05:04 / Sunset: 21:34 Twilight: 04:08 / 22:29

Wind angle today

Explore other spots in a w wind direction.