To customise your experience, sign in or sign up:

Remember me

Search for a spot name or postcode..

Birsay Bay Weather Forecast

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

Friday 9 October (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
23kts
24.7kts
1.5m
6.6sec
1.9mm
14%
12°C
10°C
  • ●
  • ●
  • ●
04:00
19kts
19.7kts
1.4m
6.5sec
3.6mm
94%
12°C
10°C
  • ●
  • ●
  • ●
07:00
22kts
25.1kts
1.4m
7sec
4.7mm
92%
12°C
11°C
  • ●
  • ●
  • ●
10:00
21.4kts
23.4kts
1.6m
6sec
0.2mm
30%
12°C
11°C
  • ●
  • ●
  • ●
13:00
20kts
23.5kts
1.6m
6.7sec
0.8mm
15%
12°C
11°C
  • ●
  • ●
  • ●
16:00
22.5kts
25.1kts
1.8m
7.3sec
0.5mm
0%
12°C
11°C
  • ●
  • ●
  • ●
19:00
21.3kts
23.4kts
1.9m
7.8sec
1.4mm
0%
12°C
11°C
  • ●
  • ●
  • ●
22:00
18.9kts
21.1kts
1.9m
8.3sec
0.6mm
1%
12°C
11°C
  • ●
  • ●
  • ●

Sunrise: 07:34 / Sunset: 18:26 Twilight: 06:54 / 19:06

°C

Saturday 10 October (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
19.8kts
22.2kts
1.9m
8.4sec
1.8mm
4%
12°C
11°C
  • ●
  • ●
  • ●
04:00
17.6kts
20.6kts
2.1m
8.2sec
1.7mm
38%
12°C
10°C
  • ●
  • ●
  • ●
07:00
19.8kts
21.1kts
2.1m
8.7sec
3.3mm
33%
12°C
11°C
  • ●
  • ●
  • ●
10:00
21.4kts
21.8kts
2.5m
9.9sec
1.3mm
5%
12°C
11°C
  • ●
  • ●
  • ●
13:00
23.7kts
25kts
2.7m
9.1sec
1.9mm
4%
12°C
10°C
  • ●
  • ●
  • ●
16:00
20.5kts
21.5kts
2.7m
10.3sec
0.2mm
1%
12°C
10°C
  • ●
  • ●
  • ●
19:00
17.8kts
18.3kts
2.5m
10.8sec
0.4mm
2%
12°C
10°C
  • ●
  • ●
  • ●
22:00
13.1kts
13.6kts
2.3m
10.3sec
0.2mm
4%
12°C
11°C
  • ●
  • ●
  • ●

Sunrise: 07:37 / Sunset: 18:23 Twilight: 06:56 / 19:03

Sunday 11 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
10.7kts
11kts
2.1m
9.7sec
0.3mm
3%
12°C
10°C
  • ●
  • ●
  • ●
04:00
9.7kts
10.1kts
1.8m
9.3sec
0mm
3%
12°C
10°C
  • ●
  • ●
  • ●
07:00
9.1kts
9.2kts
1.7m
9sec
0.1mm
5%
12°C
10°C
  • ●
  • ●
  • ●
10:00
6.2kts
6.5kts
1.5m
10.5sec
0mm
8%
12°C
10°C
  • ●
  • ●
  • ●
13:00
4.7kts
5kts
1.5m
10.2sec
0mm
5%
12°C
10°C
  • ●
  • ●
  • ●
16:00
1.8kts
1.8kts
1.4m
9.9sec
0mm
2%
12°C
10°C
  • ●
  • ●
  • ●
19:00
4kts
3.2kts
1.3m
9.6sec
0mm
3%
12°C
10°C
  • ●
  • ●
  • ●
22:00
7.2kts
8.3kts
1.2m
9.3sec
0mm
6%
12°C
11°C
  • ●
  • ●
  • ●

Sunrise: 07:39 / Sunset: 18:20 Twilight: 06:58 / 19:01

Monday 12 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
15.5kts
16.5kts
1.2m
7.3sec
0mm
4%
12°C
11°C
  • ●
  • ●
  • ●
04:00
19.6kts
22kts
1.3m
6.8sec
0mm
0%
12°C
11°C
  • ●
  • ●
  • ●
07:00
22.9kts
26.6kts
1.4m
6.6sec
0mm
0%
12°C
11°C
  • ●
  • ●
  • ●
10:00
23.5kts
29kts
1.5m
6.6sec
0.1mm
0%
12°C
11°C
  • ●
  • ●
  • ●
13:00
15.2kts
17.3kts
1.3m
7.1sec
0.9mm
5%
12°C
11°C
  • ●
  • ●
  • ●
16:00
13.5kts
15.3kts
1.3m
7.9sec
0.1mm
12%
12°C
12°C
  • ●
  • ●
  • ●
19:00
22kts
29.6kts
1.5m
6.6sec
0.1mm
10%
12°C
12°C
  • ●
  • ●
  • ●
22:00
31.6kts
42.3kts
1.9m
5.2sec
0mm
30%
12°C
12°C
  • ●
  • ●
  • ●

Sunrise: 07:41 / Sunset: 18:17 Twilight: 07:01 / 18:58

Tuesday 13 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
36kts
49.5kts
2.3m
6sec
4.2mm
54%
12°C
13°C
  • ●
  • ●
  • ●
04:00
33.3kts
43.4kts
2.3m
6.2sec
1.8mm
68%
12°C
13°C
  • ●
  • ●
  • ●
07:00
32.1kts
43.6kts
3.3m
7.8sec
2.1mm
41%
12°C
11°C
  • ●
  • ●
  • ●
10:00
30.6kts
38.4kts
3.1m
8.9sec
0.1mm
6%
12°C
11°C
  • ●
  • ●
  • ●
13:00
27.8kts
36.4kts
2.9m
8.6sec
0.2mm
3%
12°C
11°C
  • ●
  • ●
  • ●
16:00
29.5kts
36.4kts
2.6m
8.3sec
0.4mm
0%
12°C
11°C
  • ●
  • ●
  • ●
19:00
26kts
32.7kts
2.6m
8sec
0.8mm
0%
12°C
11°C
  • ●
  • ●
  • ●
22:00
22.8kts
27.4kts
2.4m
7.9sec
0.1mm
0%
12°C
11°C
  • ●
  • ●
  • ●

Sunrise: 07:44 / Sunset: 18:14 Twilight: 07:03 / 18:55

Wednesday 14 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
18.7kts
21.8kts
2.2m
7.9sec
0.1mm
0%
12°C
10°C
  • ●
  • ●
  • ●
04:00
27.7kts
34.4kts
2.2m
8.6sec
0.6mm
6%
12°C
11°C
  • ●
  • ●
  • ●
07:00
32.9kts
44.4kts
2.6m
8.5sec
2mm
10%
12°C
13°C
  • ●
  • ●
  • ●
10:00
32kts
43.6kts
3.4m
8.1sec
1.1mm
8%
12°C
13°C
  • ●
  • ●
  • ●
13:00
36.5kts
47.3kts
4m
9.1sec
2.2mm
16%
12°C
10°C
  • ●
  • ●
  • ●
16:00
35.6kts
48.6kts
4.4m
9.1sec
0mm
5%
12°C
11°C
  • ●
  • ●
  • ●
19:00
30.4kts
39.5kts
5.1m
11.9sec
0.1mm
3%
12°C
11°C
  • ●
  • ●
  • ●
22:00
25.9kts
30kts
4.5m
11.7sec
0.1mm
0%
12°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:46 / Sunset: 18:11 Twilight: 07:05 / 18:52

Thursday 15 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
21kts
24.6kts
3.7m
10.9sec
0.2mm
0%
12°C
10°C
  • ●
  • ●
  • ●
04:00
18.9kts
22.5kts
3m
11sec
0mm
0%
12°C
10°C
  • ●
  • ●
  • ●
07:00
21.7kts
24.9kts
2.6m
9.7sec
0.8mm
18%
12°C
10°C
  • ●
  • ●
  • ●
10:00
22.3kts
25.9kts
2.4m
9.5sec
0.6mm
20%
12°C
10°C
  • ●
  • ●
  • ●
13:00
23.6kts
26.2kts
2.4m
9.3sec
1.7mm
29%
12°C
10°C
  • ●
  • ●
  • ●
16:00
23.9kts
26.9kts
2.4m
9.2sec
0.8mm
4%
12°C
11°C
  • ●
  • ●
  • ●
19:00
24.4kts
27.8kts
2.4m
9.1sec
1.3mm
2%
12°C
11°C
  • ●
  • ●
  • ●
22:00
25.7kts
29.8kts
2.6m
9.1sec
0.7mm
3%
12°C
11°C
  • ●
  • ●
  • ●

Sunrise: 07:48 / Sunset: 18:09 Twilight: 07:07 / 18:50

Friday 16 October

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
28.7kts
33.8kts
3m
9.2sec
1.2mm
3%
12°C
10°C
  • ●
  • ●
  • ●
04:00
28.8kts
34.3kts
3.3m
9.4sec
0.4mm
1%
12°C
10°C
  • ●
  • ●
  • ●
07:00
28.1kts
33.4kts
3.3m
9sec
0.7mm
1%
12°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:51 / Sunset: 18:06 Twilight: 07:10 / 18:47

Wind angle today

Explore other spots in a sse wind direction.

sse locations >>
© Bigsalty Weather 2026 About Bigsalty · Contact us · Advertise with us · Terms & Conditions · Privacy Policy (GDPR)