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Birsay Bay Weather Forecast

GFS 50km atmospheric and NWW3 100km marine forecast data for Birsay Bay.

Saturday 24 July (Today)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
13:00
10.4kts
12.6kts
0.5m
7.4sec
-1mm
-1%
13°C
12°C
16:00
11.9kts
14.3kts
0.4m
5.9sec
0mm
35%
13°C
12°C
19:00
13.1kts
16.2kts
0.5m
5.9sec
0mm
18%
13°C
12°C
22:00
12.3kts
17.2kts
0.5m
5.7sec
0mm
0%
12°C
12°C

Sunrise: 04:40 / Sunset: 21:59 Twilight: 03:36 / 23:02

°C

Sunday 25 July (Tomorrow)

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
10.9kts
13.5kts
0.5m
5.9sec
0mm
0%
12°C
12°C
04:00
13.6kts
18.5kts
0.5m
5.6sec
0mm
0%
12°C
12°C
07:00
12.4kts
17kts
0.5m
5.7sec
0mm
0%
12°C
12°C
10:00
12kts
16kts
0.5m
5.9sec
0mm
0%
13°C
13°C
13:00
12.2kts
16.1kts
0.5m
5.6sec
0mm
0%
13°C
13°C
16:00
11.5kts
15.1kts
0.5m
5.4sec
0mm
0%
13°C
13°C
19:00
10.5kts
14.9kts
0.5m
3.8sec
0mm
0%
13°C
14°C
22:00
11.4kts
16.8kts
0.5m
4.6sec
0mm
0%
13°C
14°C

Sunrise: 04:42 / Sunset: 21:56 Twilight: 03:39 / 22:59

Monday 26 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
9.5kts
15kts
0.4m
6.2sec
0mm
0%
13°C
13°C
04:00
9kts
13.8kts
0.5m
6.1sec
0mm
0%
12°C
13°C
07:00
12.8kts
20.6kts
0.6m
5.4sec
2.7mm
18%
13°C
13°C
10:00
14.4kts
20.8kts
0.7m
5.7sec
0.8mm
82%
13°C
13°C
13:00
13.9kts
20.5kts
0.8m
6.9sec
1.8mm
77%
13°C
13°C
16:00
14.4kts
22.1kts
0.8m
6.9sec
5.4mm
84%
13°C
13°C
19:00
9.7kts
13.5kts
0.9m
6.7sec
7.7mm
82%
13°C
13°C
22:00
5.5kts
13kts
0.9m
7.1sec
0.6mm
97%
13°C
13°C

Sunrise: 04:44 / Sunset: 21:54 Twilight: 03:42 / 22:56

Tuesday 27 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
16.1kts
20.8kts
1m
8.2sec
0.8mm
98%
13°C
13°C
04:00
16.6kts
23.5kts
1.1m
8.1sec
0.2mm
100%
13°C
13°C
07:00
14.7kts
20.1kts
1.2m
8.9sec
0.3mm
94%
13°C
13°C
10:00
13.4kts
18kts
1.1m
8.5sec
0mm
79%
13°C
13°C
13:00
11.8kts
16.7kts
1.1m
9.6sec
0mm
72%
13°C
13°C
16:00
8.7kts
11.9kts
1m
9.4sec
0mm
19%
13°C
13°C
19:00
6.2kts
7.6kts
0.9m
9.3sec
0mm
14%
13°C
12°C
22:00
3.8kts
4kts
0.9m
9.1sec
0mm
0%
12°C
12°C

Sunrise: 04:47 / Sunset: 21:52 Twilight: 03:45 / 22:53

Wednesday 28 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
5.9kts
6.2kts
0.8m
8.9sec
0mm
1%
13°C
12°C
04:00
8.4kts
10.1kts
0.8m
8.7sec
0.2mm
3%
13°C
12°C
07:00
11.5kts
13.5kts
0.8m
7.7sec
3mm
19%
13°C
11°C
10:00
11.7kts
13.4kts
0.9m
6.3sec
3.2mm
95%
13°C
12°C
13:00
9.7kts
10.7kts
0.8m
6.4sec
5.3mm
98%
13°C
12°C
16:00
11kts
11.5kts
0.8m
7.4sec
1.6mm
90%
13°C
12°C
19:00
10.7kts
11.5kts
0.8m
6.9sec
1.7mm
87%
13°C
12°C
22:00
7.2kts
7.8kts
0.8m
7.7sec
0.1mm
99%
13°C
12°C

Sunrise: 04:49 / Sunset: 21:50 Twilight: 03:48 / 22:50

Thursday 29 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
4.4kts
4.6kts
0.7m
7.7sec
0.1mm
99%
13°C
12°C
04:00
1.7kts
3kts
0.7m
7.6sec
0mm
28%
12°C
12°C
07:00
8.1kts
9.7kts
0.7m
7.5sec
0.1mm
24%
12°C
12°C
10:00
12.7kts
16.3kts
0.7m
6.5sec
0.1mm
3%
13°C
12°C
13:00
8.3kts
10kts
0.7m
7.3sec
0.5mm
4%
13°C
13°C
16:00
10.2kts
12.7kts
0.7m
6.2sec
0.5mm
3%
13°C
13°C
19:00
9.6kts
12.3kts
0.7m
5.9sec
1mm
2%
13°C
13°C
22:00
11kts
13.7kts
0.7m
6.8sec
0.1mm
0%
13°C
12°C

Sunrise: 04:51 / Sunset: 21:48 Twilight: 03:51 / 22:47

Friday 30 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
8.3kts
10.1kts
0.6m
6.8sec
0.1mm
0%
12°C
12°C
04:00
6.5kts
7.7kts
0.6m
6.7sec
0mm
0%
12°C
12°C
07:00
4.9kts
5.9kts
0.6m
6.7sec
0mm
0%
12°C
12°C
10:00
3.9kts
4.6kts
0.6m
6.7sec
0mm
0%
13°C
12°C
13:00
3.8kts
4.5kts
0.6m
6.8sec
0mm
0%
13°C
13°C
16:00
3.5kts
3.9kts
0.6m
6.7sec
0mm
0%
14°C
13°C
19:00
5.2kts
5.8kts
0.6m
7.4sec
0mm
0%
15°C
14°C
22:00
7kts
8kts
0.6m
7.3sec
0mm
7%
13°C
13°C

Sunrise: 04:53 / Sunset: 21:45 Twilight: 03:54 / 22:44

Saturday 31 July

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
7kts
8.4kts
0.7m
7.5sec
0.2mm
16%
13°C
12°C
04:00
6kts
6.9kts
0.9m
8.2sec
0.1mm
73%
13°C
12°C
07:00
10.4kts
12kts
1.2m
8.5sec
0.3mm
81%
13°C
12°C
10:00
14.4kts
15.8kts
1.3m
6.8sec
0.5mm
94%
13°C
12°C
13:00
14.3kts
16.3kts
1.3m
7.1sec
0.7mm
79%
13°C
12°C
16:00
13.5kts
17.2kts
1.2m
7.2sec
0mm
31%
13°C
12°C
19:00
11.8kts
16.5kts
1.2m
7.2sec
0.3mm
17%
13°C
12°C
22:00
11.4kts
15kts
1.2m
7.3sec
0.3mm
7%
13°C
12°C

Sunrise: 04:55 / Sunset: 21:43 Twilight: 03:57 / 22:41

Sunday 1 August

Wind Gust Swell Period Rain Cloud Temp Chill [Wind rating]
01:00
13.8kts
16.2kts
1.3m
7.5sec
0.4mm
7%
13°C
12°C

Sunrise: 04:58 / Sunset: 21:41 Twilight: 04:00 / 22:38

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