Historic Forecast
Tue 09/20
7-11 ft
Wed 09/21
4-7 ft
Thu 09/22
4-6 ft
Fri 09/23
4-6 ft
Sat 09/24
2-4 ft
Sun 09/25
1-2 ft
Mon 09/26
3-4 ft
Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Tuesday 09/20
12am 5-7ft
6ft 11s 272.7° 0.7ft 20s   13 16 mph Clear 56°f 100%
3am 5-7ft
6ft 11s 271.84° 1.5ft 19s   14 17 mph Clear 55°f 100%
6am 4-7ft
6ft 11s 271.57° 2.5ft 18s   12 14 mph Sunny 54°f 100%
9am 5-7ft
4.5ft 16s 298.5° 6ft 11s   12 13 mph Sunny 55°f 100%
Noon 7-11ft
8.5ft 15s 283.98°     10 13 mph Sunny 57°f 100%
3pm 7-11ft
9ft 15s 284.06°     13 15 mph Sunny 58°f 100%
6pm 7-11ft
9ft 14s 283.41°     15 19 mph Sunny 57°f 100%
9pm 6-10ft
8.5ft 14s 282.48°     15 20 mph Clear 56°f 100%
Tide and daylight times for Stromness
Birsay Bay
Low 5:21AM 0ft
High 11:39AM 10.56ft
Low 5:42PM 0.79ft
High 11:54PM 10.33ft
First Light 6:13AM
Sunrise 6:53AM
Sunset 7:18PM
Last Light 7:59PM
Wednesday 09/21
12am 6-9ft
8ft 13s 280.91°     17 21 mph Clear 56°f 100%
3am 6-9ft
7.5ft 13s 282.32° 2.5ft 4s   21 26 mph Cloudy 55°f 100%
6am 5-8ft
7ft 13s 281.37° 3ft 4s   24 30 mph Sunny 56°f 100%
9am 5-8ft
6ft 12s 280.43° 3.5ft 5s   24 30 mph Sunny 57°f 100%
Noon 4-7ft
5.5ft 12s 279.5° 3.5ft 5s   21 29 mph Sunny 58°f 100%
3pm 4-6ft
5ft 12s 277.93° 3.5ft 5s   20 30 mph Mostly Cloudy 59°f 100%
6pm 4-6ft
4.5ft 12s 275.35° 0.4ft 12s 3ft 5s 18 30 mph Mostly Cloudy 58°f 90%
9pm 3-5ft
4.5ft 11s 271.38° 0.6ft 11s 3.5ft 4s 25 32 mph Light Rain 58°f 90%
Tide and daylight times for Stromness
Birsay Bay
Low 6:06AM 0.56ft
High 12:23PM 9.94ft
Low 6:32PM 1.38ft
First Light 6:15AM
Sunrise 6:55AM
Sunset 7:15PM
Last Light 7:56PM
Thursday 09/22
12am 3-5ft
3.5ft 12s 276.95° 2.5ft 11s 3ft 5s 14 16 mph Light Rain 56°f 100%
3am 3-5ft
4ft 11s 263.1° 2ft 6s   8 9 mph Brief Showers 56°f 100%
6am 3-5ft
4ft 11s 266.19° 1.7ft 6s   8 8 mph Brief Showers Possible 55°f 100%
9am 3-5ft
4ft 11s 268.46° 1.4ft 6s   9 9 mph Sunny 55°f 100%
Noon 4-6ft
4.5ft 10s 270.77° 1.3ft 6s   8 9 mph Sunny 55°f 100%
3pm 4-6ft
5ft 10s 273° 1.1ft 6s   8 11 mph Sunny 56°f 100%
6pm 4-6ft
5ft 10s 273.6° 1ft 10s 1.1ft 6s 16 20 mph Sunny 57°f 81%
9pm 4-6ft
4.5ft 10s 276.37° 1ft 10s 2.5ft 3s 23 27 mph Cloudy 56°f 81%
Tide and daylight times for Stromness
Birsay Bay
High 12:42AM 9.51ft
Low 6:58AM 1.34ft
High 1:14PM 9.15ft
Low 7:32PM 2.07ft
First Light 6:17AM
Sunrise 6:58AM
Sunset 7:13PM
Last Light 7:53PM
Friday 09/23
12am 4-6ft
5.5ft 10s 257.04° 1ft 9s 0.9ft 5s 22 26 mph Light Showers 54°f 100%
3am 4-6ft
6.5ft 10s 255.39° 0.9ft 9s 1ft 6s 25 30 mph Clear 55°f 100%
6am 4-6ft
7ft 8s 254.92° 1.7ft 10s 1ft 6s 24 28 mph Clear 55°f 100%
9am 4-6ft
7ft 8s 257.9° 1ft 9s 1ft 6s 21 25 mph Sunny 55°f 100%
Noon 4-6ft
6ft 9s 260.34° 0.9ft 6s   16 21 mph Mostly Cloudy 56°f 100%
3pm 3-5ft
5ft 9s 267.06° 0.6ft 9s 2.5ft 4s 22 26 mph Overcast 55°f 100%
6pm 3-5ft
4.5ft 10s 265.58° 0.6ft 8s 4ft 5s 31 38 mph Light Rain 53°f 80%
9pm 3-4ft
3.5ft 10s 268.37° 0.5ft 8s 5ft 5s 34 42 mph Light Rain 55°f 80%
Tide and daylight times for Stromness
Birsay Bay
High 1:39AM 8.59ft
Low 8:02AM 2.13ft
High 2:18PM 8.43ft
Low 8:48PM 2.59ft
First Light 6:20AM
Sunrise 7:00AM
Sunset 7:10PM
Last Light 7:50PM
Saturday 09/24
12am 3-4ft
3.5ft 10s 264.35° 0.4ft 8s 4.5ft 6s 27 42 mph Light Rain 58°f 50%
3am 3-5ft
4.5ft 10s 256.09° 0.4ft 8s 4.5ft 5s 25 40 mph Light Rain 57°f 50%
6am 3-5ft
4.5ft 10s 253.58° 0.3ft 8s 5ft 6s 28 42 mph Light Rain 58°f 95%
9am 3-4ft
4ft 10s 253.96° 0.3ft 8s 5.5ft 6s 29 45 mph Drizzle 59°f 95%
Noon 2-4ft
3.5ft 10s 256.43° 0.3ft 8s 5ft 7s 25 42 mph Light Rain 60°f 100%
3pm 3-4ft
3ft 12s 256.87° 0.2ft 8s 4.5ft 7s 22 35 mph Drizzle 60°f 100%
6pm 2-4ft
3ft 12s 258.38° 0.2ft 8s 4ft 8s 19 30 mph Light Rain 59°f 100%
9pm 2-4ft
3ft 10s 260.51° 0.2ft 8s 3.5ft 8s 14 21 mph Light Rain 58°f 100%
Tide and daylight times for Stromness
Birsay Bay
High 2:54AM 7.87ft
Low 9:22AM 2.66ft
High 3:42PM 8ft
Low 10:16PM 2.72ft
First Light 6:22AM
Sunrise 7:02AM
Sunset 7:07PM
Last Light 7:47PM
Sunday 09/25
12am 2-3ft
2.5ft 10s 263.99° 3.5ft 8s   9 10 mph Light Rain 58°f 100%
3am 2-3ft
2.5ft 9s 267.16° 1ft 12s 3.5ft 8s 15 24 mph Brief Showers 58°f 100%
6am 2-3ft
2ft 9s 268.13° 0.9ft 12s 3.5ft 8s 19 29 mph Cloudy 58°f 100%
9am 2-3ft
2ft 8s 268.22° 0.7ft 12s 3.5ft 8s 20 29 mph Cloudy 58°f 100%
Noon 1-2ft
1.8ft 8s 267.53° 0.8ft 11s 4ft 8s 20 29 mph Sunny 57°f 90%
3pm 2-3ft
4ft 7s 236.13° 0.9ft 11s 2.5ft 8s 22 31 mph Sunny 57°f 90%
6pm 3-4ft
6ft 7s 240.99° 0.9ft 12s 2ft 8s 22 29 mph Sunny 56°f 95%
9pm 3-4ft
6ft 7s 241.57° 1.1ft 12s 1.9ft 8s 23 27 mph Clear 55°f 95%
Tide and daylight times for Stromness
Birsay Bay
High 4:31AM 7.64ft
Low 10:49AM 2.79ft
High 5:12PM 8.13ft
Low 11:39PM 2.46ft
First Light 6:24AM
Sunrise 7:04AM
Sunset 7:04PM
Last Light 7:44PM
Monday 09/26
12am 3-4ft
5.5ft 7s 243.86° 1.3ft 11s 1.8ft 7s 22 25 mph Clear 55°f 100%
3am 3-4ft
5.5ft 7s 249.43° 1.4ft 11s 1.7ft 7s 20 23 mph Clear 55°f 100%
6am 3-4ft
5ft 7s 251.54° 1.3ft 11s 1.6ft 7s 19 22 mph Clear 54°f 100%
9am 3-4ft
5ft 7s 250.79° 1.6ft 10s 1.4ft 7s 19 22 mph Sunny 53°f 100%
Noon 3-4ft
5ft 8s 252.39° 2ft 10s   18 21 mph Sunny 55°f 60%
3pm 3-5ft
5ft 9s 258.17° 1.1ft 10s 1.3ft 7s 16 19 mph Brief Showers Possible 56°f 60%
6pm 4-6ft
5.5ft 9s 259.82° 1.1ft 10s   16 21 mph Brief Showers Possible 57°f 100%

Historic Forecast for Birsay Bay

A detailed historic forecast for Birsay Bay. The data shown here is the last predicted forecast at the given times. You can go to a specific date range using the date pickers above to get the conditions for anytime since 1997 to now.