Surf Forecasts:
How big are the waves at Rubh A Bhiogar (Lewis) today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 7.5ft (2.3m), 8s period with NNE swell.
- Evening surf: Evening surf (20 Aug, local time) - 7.5ft (2.3m), 9s period with NNE swell.
The current surf forecast for Rubh A Bhiogar (Lewis) at 11PM is: 2.3m 9s primary swell from a North-northeast direction and 0.4m 9s secondary swell from a West direction, 0.1m 15s secondary swell from a West direction (forecast issued at 06:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 7.5ft (2.3m) | 8s |
| Evening (20 Aug) | 7.5ft (2.3m) | 9s |
Table - waves today at Rubh A Bhiogar (Lewis). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Very mild (max 15°C on Sat morning, min 11°C on Thu night). Winds decreasing (fresh winds from the N on Thu afternoon, light winds from the WNW by Fri night). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 703 | 755 | 809 | 778 | 713 | 572 | 505 | 436 | 415 | 406 | 359 | 292 | 315 | 255 | 216 | 194 | 165 | 157 | 111 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:21AM2.47m | 2:02PM2.43m | 2:51AM2.33m | 3:36PM2.41m | |||||||||||||||
Low Tide | 6:56PM1.24m | 7:28AM1.34m | 8:22PM1.40m | 9:07AM1.45m | |||||||||||||||
 | |  |  |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | 9:00 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:54 | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 15 | 15 |
Feels °C | 5 | 6 | 6 | 7 | 6 | 7 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 11 | 12 | 11 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 8 | W 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 |
| kJ | 60 | 40 | 38 | 23 | 22 | 572 | 505 | 436 | 415 | 406 | 359 | 292 | 315 | 255 | 216 | 194 | 165 | 157 | 111 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 15 | W 15 | W 15 | W 8 | W 8 | W 8 | W 8 | WSW 9 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WNW 6 |
| kJ | 5 | 5 | 5 | 4 | 4 | 22 | 22 | 21 | 21 | 15 | 19 | 12 | 14 | 14 | 13 | 13 | 14 | 15 | 53 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 15 | W 15 | W 15 | W 14 | W 7 | W 17 | W 11 | W 7 | W 7 | W 7 | W 10 | SW 16 | WNW 10 | WSW 8 |
| kJ | — | — | — | — | — | 4 | 4 | 4 | 4 | 4 | 6 | 2 | 4 | 4 | 4 | 8 | 10 | 10 | 14 |
Wind waves Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | — | — | — | WNW 4 | WNW 5 | NW 4 | NW 4 | — | WNW 4 | WNW 4 | WNW 5 | WNW 5 | WNW 6 | — |
| kJ | 703 | 755 | 809 | 778 | 713 | — | — | — | 4 | 8 | 13 | 12 | — | 6 | 7 | 19 | 28 | 48 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1416 | 487 | 342 | 319 | 358 | 15 | 761 | 761 | 342 | 342 | 107 | 14 | 306 | 107 | 202 | 306 | 319 | 297 | 107 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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