Surf Forecasts:
How big are the waves at Rubh A Bhiogar (Lewis) today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 6ft (1.8m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 5ft (1.6m), 9s period with NNE swell.
- Evening surf: Evening surf (21 Aug, local time) - 5ft (1.5m), 9s period with NNE swell.
The current surf forecast for Rubh A Bhiogar (Lewis) at 6AM is: 1.8m 9s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a West direction, 0.6m 5s secondary swell from a Northwest direction (forecast issued at 12:00am August 21). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 6ft (1.8m) | 9s |
| Afternoon (21 Aug) | 5ft (1.6m) | 9s |
| Evening (21 Aug) | 5ft (1.5m) | 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). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 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 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 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 778 | 651 | 508 | 505 | 436 | 397 | 359 | 359 | 359 | 292 | 255 | 199 | 194 | 165 | 161 | 116 | 111 | 121 | 156 | 160 | 196 | 302 | 445 | 772 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-on | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 1:21AM2.47m | 2:02PM2.43m | 2:51AM2.33m | 3:36PM2.41m | 4:26AM2.38m | 4:56PM2.56m | ||||||||||||||||||
Low Tide | 7:28AM1.34m | 8:22PM1.40m | 9:07AM1.45m | 10:10PM1.37m | 10:40AM1.35m | |||||||||||||||||||
 | |  |  | |  | | | | | | | | | | | | | | | | | |  | |
 | — | 5:58 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 12 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 7 | 6 | 7 | 6 | 8 | 8 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 10 | 10 | 10 | 9 | 8 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | 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 9 | NNE 9 | NNE 8 | NNE 8 | WNW 7 | WNW 7 | WNW 8 | NNE 8 | WNW 8 | WNW 10 |
| kJ | 23 | 651 | 508 | 505 | 436 | 397 | 359 | 359 | 359 | 292 | 255 | 199 | 194 | 165 | 161 | 116 | 111 | 88 | 156 | 160 | 196 | 43 | 445 | 772 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 8 | W 8 | W 8 | W 8 | W 8 | WSW 9 | WSW 8 | W 8 | WNW 4 | WSW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | NNE 8 | NNE 8 | NNE 8 | SW 15 | NNE 8 | NNE 8 |
| kJ | 4 | 22 | 22 | 22 | 21 | 21 | 15 | 14 | 12 | 7 | 14 | 13 | 14 | 31 | 15 | 15 | 15 | 15 | 76 | 58 | 58 | 9 | 24 | 23 |
Swell 3 Height (m) Direction Period (s) | — | W 15 | W 15 | W 15 | W 15 | W 14 | W 7 | W 7 | W 11 | WSW 8 | W 7 | W 7 | W 10 | SW 16 | WNW 10 | WNW 10 | WNW 9 | SW 15 | SW 15 | SW 15 | NW 11 | W 15 | SW 15 | SW 15 |
| kJ | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 14 | 4 | 4 | 8 | 10 | 10 | 9 | 16 | 9 | 9 | 9 | 29 | 5 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | NNE 9 | — | NW 5 | — | — | — | — | — | — | — | WNW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 7 | — | — | SSW 3 | WNW 8 | S 4 | S 4 |
| kJ | 778 | — | 23 | — | — | — | — | — | — | — | 6 | 10 | 17 | 19 | 29 | 52 | 68 | 121 | — | — | 3 | 302 | 1 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 319 | 319 | 15 | 761 | 342 | 319 | 312 | 107 | 107 | 125 | 125 | 107 | 107 | 217 | 297 | 306 | 107 | 134 | 107 | 107 | 198 | 198 | 107 | 107 |
Best forecast wave conditions in Outer Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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