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Birsay Bay Wind and Wave Forecast

GFS 0.25° wind, atmospheric and GFSWave 0.25° forecast data for Birsay Bay.

Monday 26 October (Today)

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
06:00
25.9kts
29.6kts
-1%
-1%
-1%
-1mm
11.5°C
3.2m
9.1sec
3.2m
10sec
09:00
16.2kts
19kts
24%
0%
72%
0.1mm
11.5°C
2.6m
9.3sec
-0.2m
2.2sec
12:00
14.3kts
14.8kts
19%
14%
73%
0.2mm
11.5°C
2.1m
8.8sec
-0.3m
0.8sec
15:00
24.2kts
28.9kts
16%
38%
100%
0mm
11.6°C
1.9m
8.8sec
0.7m
3.5sec
18:00
29.9kts
36.8kts
58%
69%
100%
4.2mm
11.6°C
2.1m
7.7sec
1.5m
4.9sec
21:00
23.8kts
30.9kts
100%
100%
100%
1mm
11.6°C
2m
8.1sec
1.6m
5.7sec

Sunrise: 07:15 / Sunset: 16:39 Twilight: 06:32 / 17:21

°C

Tuesday 27 October (Tomorrow)

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
26.2kts
37.9kts
85%
100%
100%
2.2mm
11.7°C
1.7m
7.9sec
1.3m
5.5sec
03:00
33.9kts
47.9kts
91%
100%
100%
0.1mm
11.6°C
2.1m
8sec
1.7m
5.6sec
06:00
25.5kts
38kts
86%
90%
50%
1.4mm
11.6°C
2.2m
8.9sec
2m
5.3sec
09:00
38.6kts
51.4kts
41%
33%
0%
0.3mm
11.5°C
3.5m
7.3sec
3.5m
7.5sec
12:00
42.2kts
56.5kts
64%
37%
26%
1.3mm
11.5°C
4.8m
8.6sec
4.7m
8.6sec
15:00
42.2kts
52.2kts
91%
72%
100%
0.7mm
11.5°C
5.6m
10.1sec
5.5m
11.1sec
18:00
38.6kts
48.8kts
80%
84%
100%
1.4mm
11.5°C
5m
10.1sec
5m
11.1sec
21:00
35.3kts
45kts
10%
41%
38%
0.5mm
11.5°C
4.6m
11.1sec
4.6m
12.6sec

Sunrise: 07:17 / Sunset: 16:36 Twilight: 06:34 / 17:19

Wednesday 28 October

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
30kts
37.2kts
17%
21%
19%
0.8mm
11.5°C
4m
10.7sec
3.9m
10.4sec
03:00
25kts
31.5kts
96%
82%
0%
0.8mm
11.5°C
3.5m
10.3sec
3.2m
8.5sec
06:00
21.1kts
25kts
94%
87%
0%
3.3mm
11.5°C
3.1m
9.9sec
2.9m
8.2sec
09:00
26.4kts
33.2kts
86%
78%
0%
0.9mm
11.5°C
2.9m
9.5sec
2.7m
8.6sec
12:00
27.8kts
35.8kts
77%
39%
6%
1.3mm
11.4°C
3m
9.5sec
3m
9.9sec
15:00
23.6kts
30.5kts
46%
41%
100%
0.3mm
11.5°C
2.8m
9.2sec
2.4m
9.6sec
18:00
22.8kts
29.8kts
68%
27%
59%
0.7mm
11.5°C
2.5m
8.8sec
2m
8.1sec
21:00
18.9kts
28kts
15%
20%
90%
0mm
11.5°C
2.2m
8.7sec
1.8m
7.9sec

Sunrise: 07:20 / Sunset: 16:34 Twilight: 06:37 / 17:16

Thursday 29 October

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
16.4kts
24.7kts
12%
14%
84%
0mm
11.5°C
2.1m
9sec
1.6m
6.9sec
03:00
13.7kts
19.1kts
48%
51%
51%
0.1mm
11.4°C
1.9m
8.9sec
1.5m
6.8sec
06:00
11.7kts
15.1kts
70%
37%
37%
0.2mm
11.4°C
1.7m
8.6sec
1.1m
5.9sec
09:00
12kts
16.5kts
12%
9%
9%
0mm
11.3°C
1.5m
8.2sec
-0.4m
0.7sec
12:00
13.8kts
21.6kts
6%
7%
43%
0mm
11.4°C
1.4m
7.4sec
0.5m
3.2sec
15:00
14.1kts
22kts
1%
10%
100%
0mm
11.4°C
1.4m
7.4sec
-0.3m
0.9sec
18:00
17.9kts
27.1kts
0%
9%
94%
0mm
11.5°C
1.6m
7.4sec
0.6m
3.4sec
21:00
18.6kts
27.6kts
0%
61%
88%
0mm
11.5°C
1.8m
8.9sec
0.8m
4.4sec

Sunrise: 07:22 / Sunset: 16:31 Twilight: 06:39 / 17:14

Friday 30 October

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
17.7kts
21.6kts
26%
65%
86%
0.7mm
11.5°C
1.9m
9.5sec
0.8m
4.5sec
03:00
17kts
19.5kts
100%
100%
94%
1.9mm
11.4°C
1.8m
9.3sec
0.8m
4.5sec
06:00
13.1kts
17.9kts
100%
100%
96%
4.6mm
11.4°C
1.8m
9.9sec
-0.3m
1sec
09:00
13.1kts
14.2kts
75%
86%
100%
0.5mm
11.4°C
1.5m
11.4sec
-0.4m
0.7sec
12:00
6.4kts
6.5kts
49%
49%
76%
0.5mm
11.1°C
1.3m
11.1sec
-0.4m
1.7sec
15:00
7.4kts
7.3kts
13%
0%
0%
0mm
11.2°C
1.3m
10.8sec
-1m
-1sec
18:00
13.2kts
15.1kts
53%
24%
0%
0.3mm
11.3°C
1.3m
10.6sec
0.4m
3.7sec
21:00
13.5kts
17.7kts
93%
2%
0%
0mm
11.4°C
1.3m
8.5sec
0.5m
3.2sec

Sunrise: 07:24 / Sunset: 16:28 Twilight: 06:41 / 17:12

Saturday 31 October

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
15.2kts
22.7kts
85%
1%
0%
0.1mm
11.4°C
1.3m
10.3sec
0.5m
3sec
03:00
16.4kts
21.3kts
16%
0%
17%
0mm
11.3°C
1.4m
8.6sec
0.7m
3.6sec
06:00
17.6kts
21.5kts
18%
0%
59%
0mm
11.3°C
1.4m
9.5sec
0.8m
4.1sec
09:00
15.1kts
18.4kts
1%
0%
100%
0mm
11.3°C
1.5m
10sec
-0.3m
2sec
12:00
16.2kts
19.1kts
1%
9%
100%
0mm
11.3°C
1.6m
9.8sec
1.5m
8.6sec
15:00
17.2kts
19.4kts
2%
37%
62%
0.1mm
11.3°C
1.6m
9.8sec
1.5m
8.2sec
18:00
17.8kts
19.7kts
4%
44%
35%
0.2mm
11.2°C
1.8m
8.4sec
1.6m
8.4sec
21:00
18.8kts
21.2kts
3%
8%
0%
0.2mm
11.2°C
1.9m
9.5sec
1.8m
10.8sec

Sunrise: 07:27 / Sunset: 16:26 Twilight: 06:43 / 17:09

Sunday 1 November

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
19.7kts
22.2kts
4%
4%
0%
0.2mm
11.2°C
1.9m
9.1sec
1.9m
10.1sec
03:00
20.2kts
22.8kts
5%
0%
0%
0.1mm
11.2°C
1.9m
9.5sec
1.9m
10.5sec
06:00
19.8kts
22.3kts
22%
2%
0%
0.4mm
11.2°C
1.9m
8.7sec
1.9m
10sec
09:00
19.9kts
23kts
30%
8%
3%
0.2mm
11.2°C
1.8m
8.6sec
1.8m
9.4sec
12:00
23kts
26.6kts
21%
17%
3%
0.2mm
11.2°C
1.9m
8.5sec
1.9m
8.6sec
15:00
26.9kts
32.3kts
84%
46%
3%
0.1mm
11.3°C
2.2m
6.5sec
2.2m
7.4sec
18:00
25.4kts
30kts
92%
40%
16%
0.6mm
11.4°C
2.2m
7.6sec
2.2m
8.2sec
21:00
22.6kts
28.1kts
100%
9%
55%
0.2mm
11.4°C
2.2m
7.9sec
2.2m
8.6sec

Sunrise: 07:29 / Sunset: 16:23 Twilight: 06:46 / 17:07

Monday 2 November

Wind Gust Dir Cloud Mid High Rain Temp Swell Period Dir Wave Period Dir
00:00
24.4kts
29.6kts
100%
8%
35%
0.3mm
11.3°C
2.2m
8.5sec
2.2m
9.5sec
03:00
25.3kts
31.6kts
78%
4%
67%
0mm
11.3°C
2.2m
8.2sec
2.2m
8.9sec
06:00
24.7kts
31kts
46%
3%
84%
0mm
11.2°C
2.1m
8.1sec
2.1m
8.9sec
09:00
24.9kts
30.7kts
2%
0%
100%
0mm
11.3°C
2.1m
8.1sec
2.1m
8.8sec
12:00
23.1kts
28.7kts
1%
0%
71%
0mm
11.2°C
2m
7.9sec
2m
8.6sec
15:00
21.8kts
26.7kts
0%
0%
24%
0mm
11.2°C
1.9m
7.9sec
1.9m
8.5sec
18:00
20.7kts
25.1kts
0%
0%
15%
0mm
11.2°C
1.9m
7.8sec
1.9m
8.5sec

Sunrise: 07:32 / Sunset: 16:21 Twilight: 06:48 / 17:05

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