Birsay Bay Wind and Wave Forecast
GFS 0.25° wind, atmospheric and GFSWave 0.25° forecast data for Birsay Bay.
Friday 9 October (Today)
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 22.4kts | 24.1kts | | 97% | 100% | 100% | 2mm | 12.4°C | 1.5m | 6.6sec | | 1.2m | 4.5sec | |
| 04:00 | 19.5kts | 20.8kts | | 100% | 83% | 53% | 3.6mm | 12.4°C | 1.4m | 6.5sec | | 1.1m | 4.6sec | |
| 07:00 | 21.7kts | 24.7kts | | 99% | 57% | 35% | 4.6mm | 12.5°C | 1.4m | 7sec | | 1.2m | 6.4sec | |
| 10:00 | 21.4kts | 23.3kts | | 96% | 0% | 0% | 0.2mm | 12.4°C | 1.6m | 6sec | | 1.4m | 5.1sec | |
| 13:00 | 20kts | 23.4kts | | 76% | 17% | 1% | 0.8mm | 12.4°C | 1.6m | 6.7sec | | 1.4m | 5.7sec | |
| 16:00 | 22.5kts | 25.1kts | | 27% | 26% | 1% | 0.6mm | 12.3°C | 1.8m | 7.3sec | | 1.7m | 7.4sec | |
| 19:00 | 21.1kts | 23.3kts | | 16% | 30% | 1% | 1.4mm | 12.3°C | 1.9m | 7.8sec | | 1.8m | 8.7sec | |
| 22:00 | 19.2kts | 21.1kts | | 6% | 45% | 65% | 0.6mm | 12.3°C | 1.9m | 8.3sec | | 1.8m | 8.6sec | |
07:34 / 18:26 06:54 / 19:06
°C
Saturday 10 October (Tomorrow)
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 20.2kts | 22.4kts | | 27% | 62% | 74% | 1.8mm | 12.4°C | 1.9m | 8.4sec | | 1.8m | 7.8sec | |
| 04:00 | 17.7kts | 20.2kts | | 75% | 92% | 100% | 1.6mm | 12.4°C | 2.1m | 8.2sec | | 2m | 8.7sec | |
| 07:00 | 19.7kts | 21kts | | 80% | 96% | 100% | 3.1mm | 12.4°C | 2.1m | 8.7sec | | 2m | 8.7sec | |
| 10:00 | 21.2kts | 22.1kts | | 47% | 74% | 89% | 1.2mm | 12.3°C | 2.5m | 9.9sec | | -0.2m | 2.8sec | |
| 13:00 | 23.7kts | 24.9kts | | 36% | 51% | 63% | 2mm | 12.3°C | 2.7m | 9.1sec | | 0.1m | 3.1sec | |
| 16:00 | 21.1kts | 21.9kts | | 17% | 0% | 0% | 0.1mm | 12.3°C | 2.7m | 10.3sec | | 0.1m | 4.7sec | |
| 19:00 | 18.1kts | 18.3kts | | 14% | 1% | 6% | 0.4mm | 12.3°C | 2.5m | 10.8sec | | -0.1m | 3.4sec | |
| 22:00 | 13kts | 13.4kts | | 9% | 1% | 2% | 0.3mm | 12.3°C | 2.3m | 10.3sec | | -0.3m | 1.1sec | |
07:37 / 18:23 06:56 / 19:03
Sunday 11 October
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 10.6kts | 11kts | | 7% | 0% | 1% | 0.4mm | 12.2°C | 2.1m | 9.7sec | | -0.3m | 2.2sec | |
| 04:00 | 9.8kts | 10kts | | 7% | 0% | 0% | 0mm | 12.2°C | 1.8m | 9.3sec | | -0.3m | 2.1sec | |
| 07:00 | 8.9kts | 9.1kts | | 9% | 0% | 0% | 0.1mm | 12.1°C | 1.7m | 9sec | | -0.4m | 1sec | |
| 10:00 | 6.3kts | 6.4kts | | 13% | 0% | 0% | 0mm | 12.1°C | 1.5m | 10.5sec | | -0.4m | 1.1sec | |
| 13:00 | 4.6kts | 4.7kts | | 12% | 0% | 0% | 0mm | 12.1°C | 1.5m | 10.2sec | | -0.5m | 0.4sec | |
| 16:00 | 1.8kts | 2.3kts | | 15% | 0% | 0% | 0mm | 12.1°C | 1.4m | 9.9sec | | -1m | -1sec | |
| 19:00 | 4kts | 3.2kts | | 31% | 0% | 0% | 0mm | 12.2°C | 1.3m | 9.6sec | | -1m | -1sec | |
| 22:00 | 7.6kts | 8.4kts | | 95% | 0% | 0% | 0mm | 12.2°C | 1.2m | 9.3sec | | -1m | -1sec | |
07:39 / 18:20 06:58 / 19:01
Monday 12 October
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 15.9kts | 16.7kts | | 72% | 0% | 22% | 0mm | 12.2°C | 1.2m | 7.3sec | | 0.4m | 2.4sec | |
| 04:00 | 19.7kts | 22kts | | 1% | 0% | 30% | 0mm | 12.2°C | 1.3m | 6.8sec | | 0.7m | 3.6sec | |
| 07:00 | 23.1kts | 26.6kts | | 0% | 0% | 21% | 0mm | 12.3°C | 1.4m | 6.6sec | | 1.1m | 4.3sec | |
| 10:00 | 24.1kts | 29.4kts | | 16% | 9% | 100% | 0.1mm | 12.3°C | 1.5m | 6.6sec | | 1.2m | 4.7sec | |
| 13:00 | 15.7kts | 19kts | | 57% | 53% | 100% | 0.8mm | 12.4°C | 1.3m | 7.1sec | | 1m | 5sec | |
| 16:00 | 13.3kts | 15.7kts | | 83% | 99% | 100% | 0.1mm | 12.3°C | 1.3m | 7.9sec | | 0.7m | 4.6sec | |
| 19:00 | 22.8kts | 29.9kts | | 64% | 100% | 100% | 0.1mm | 12.4°C | 1.5m | 6.6sec | | 0.9m | 4.4sec | |
| 22:00 | 31.3kts | 42.5kts | | 55% | 91% | 100% | 0.1mm | 12.4°C | 1.9m | 5.2sec | | 1.6m | 5.4sec | |
07:41 / 18:17 07:01 / 18:58
Tuesday 13 October
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 35.9kts | 49.1kts | | 74% | 95% | 100% | 4.4mm | 12.4°C | 2.3m | 6sec | | 2.1m | 6.2sec | |
| 04:00 | 33.6kts | 42.4kts | | 100% | 100% | 61% | 1.9mm | 12.4°C | 2.3m | 6.2sec | | 2.1m | 5.6sec | |
| 07:00 | 32.5kts | 44kts | | 70% | 67% | 40% | 2.1mm | 12.3°C | 3.3m | 7.8sec | | 3.2m | 7.2sec | |
| 10:00 | 30.1kts | 37.8kts | | 16% | 0% | 0% | 0.1mm | 12.3°C | 3.1m | 8.9sec | | 2.9m | 7.3sec | |
| 13:00 | 27.6kts | 36.4kts | | 9% | 27% | 17% | 0.1mm | 12.3°C | 2.9m | 8.6sec | | 2.8m | 8.3sec | |
| 16:00 | 29.8kts | 36.6kts | | 5% | 59% | 90% | 0.5mm | 12.2°C | 2.6m | 8.3sec | | 2.5m | 8sec | |
| 19:00 | 26.3kts | 33.1kts | | 3% | 64% | 79% | 0.8mm | 12.2°C | 2.6m | 8sec | | 2.5m | 7.7sec | |
| 22:00 | 22.7kts | 27.3kts | | 0% | 1% | 34% | 0.1mm | 12.2°C | 2.4m | 7.9sec | | 2.2m | 7.6sec | |
07:44 / 18:14 07:03 / 18:55
Wednesday 14 October
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 19.5kts | 22kts | | 1% | 44% | 67% | 0.1mm | 12.2°C | 2.2m | 7.9sec | | 1.8m | 6.5sec | |
| 04:00 | 27.9kts | 34kts | | 100% | 100% | 100% | 0.6mm | 12.3°C | 2.2m | 8.6sec | | 1m | 4.9sec | |
| 07:00 | 34.7kts | 45.3kts | | 100% | 100% | 100% | 2.2mm | 12.3°C | 2.6m | 8.5sec | | 2m | 5.8sec | |
| 10:00 | 33.2kts | 44.7kts | | 88% | 96% | 100% | 0.9mm | 12.3°C | 3.4m | 8.1sec | | 3.4m | 8.3sec | |
| 13:00 | 37.2kts | 47.4kts | | 93% | 93% | 93% | 2.1mm | 12.3°C | 4m | 9.1sec | | 3.9m | 9.3sec | |
| 16:00 | 35.6kts | 48.6kts | | 17% | 86% | 98% | 0mm | 12.2°C | 4.4m | 9.1sec | | 4.4m | 9.9sec | |
| 19:00 | 30.6kts | 40kts | | 10% | 81% | 97% | 0.1mm | 12.2°C | 5.1m | 11.9sec | | 5.1m | 12.7sec | |
| 22:00 | 26kts | 30.2kts | | 1% | 12% | 98% | 0.1mm | 12.2°C | 4.5m | 11.7sec | | 4.3m | 11.7sec | |
07:46 / 18:11 07:05 / 18:52
Thursday 15 October
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 21.6kts | 24.8kts | | 3% | 6% | 55% | 0.2mm | 12.1°C | 3.7m | 10.9sec | | -0.1m | 2.5sec | |
| 04:00 | 19.4kts | 22.7kts | | 6% | 0% | 0% | 0.1mm | 12.1°C | 3m | 11sec | | -0.2m | 1.2sec | |
| 07:00 | 22.3kts | 25.6kts | | 31% | 14% | 3% | 0.9mm | 12.1°C | 2.6m | 9.7sec | | -0.2m | 1.2sec | |
| 10:00 | 22.9kts | 26.6kts | | 50% | 90% | 78% | 0.5mm | 12.1°C | 2.4m | 9.5sec | | 2.2m | 8sec | |
| 13:00 | 23.6kts | 26.3kts | | 62% | 95% | 89% | 1.7mm | 12.2°C | 2.4m | 9.3sec | | 2.2m | 7.8sec | |
| 16:00 | 24.1kts | 26.9kts | | 37% | 79% | 49% | 0.7mm | 12.1°C | 2.4m | 9.2sec | | 2.2m | 8.4sec | |
| 19:00 | 24.6kts | 28kts | | 22% | 75% | 26% | 1.3mm | 12.1°C | 2.4m | 9.1sec | | 2.3m | 9sec | |
| 22:00 | 25.6kts | 29.7kts | | 15% | 91% | 1% | 0.7mm | 12.1°C | 2.6m | 9.1sec | | 2.5m | 9sec | |
07:48 / 18:09 07:07 / 18:50
Friday 16 October
| Wind | Gust | Dir | Cloud | Mid | High | Rain | Temp | Swell | Period | Dir | Wave | Period | Dir | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01:00 | 28.8kts | 33.8kts | | 19% | 54% | 0% | 1.2mm | 12.1°C | 3m | 9.2sec | | 2.9m | 9.1sec | |
| 04:00 | 28.5kts | 34.2kts | | 10% | 4% | 0% | 0.4mm | 12.1°C | 3.3m | 9.4sec | | 3.2m | 9.8sec | |
| 07:00 | 28kts | 33.5kts | | 9% | 2% | 0% | 0.7mm | 12.1°C | 3.3m | 9sec | | 3.3m | 9.7sec | |
07:51 / 18:06 07:10 / 18:47