Surf Forecasts:
How big are the waves at Barvas (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 Barvas (Lewis) at 10AM is: 1.8m 9s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a West direction (forecast issued at 06:00am 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 Barvas (Lewis). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Sat morning, min 11°C on Fri morning). Winds increasing (light winds from the W on Fri night, fresh winds from the SW by Sun afternoon). | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
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 8 | NNE 8 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | W 8 | WNW 8 | WNW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 713 | 508 | 505 | 436 | 397 | 351 | 359 | 292 | 292 | 255 | 249 | 194 | 165 | 157 | 113 | 111 | 121 | 158 | 160 | 196 | 279 | 434 | 695 |
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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 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 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 13 | 13 | 12 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 6 | 7 | 7 | 6 | 8 | 8 | 8 | 9 | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 10 | 10 | 9 | 10 | 9 | 8 | 9 | 10 |
Swell 1 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 8 | NNE 8 | NNE 8 | WNW 7 | WNW 7 | WNW 8 | NW 10 | WNW 8 | WNW 9 |
| kJ | 713 | 508 | 505 | 436 | 397 | 351 | 359 | 292 | 292 | 255 | 249 | 194 | 165 | 157 | 113 | 111 | 88 | 158 | 160 | 196 | 80 | 434 | 695 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | WSW 9 | WSW 8 | W 8 | NW 4 | WSW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 22 | 22 | 22 | 21 | 12 | 15 | 14 | 21 | 4 | 14 | 13 | 13 | 31 | 15 | 15 | 16 | 14 | 76 | 58 | 44 | 43 | 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 | SW 15 | SW 15 | SW 15 |
| kJ | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 14 | 4 | 4 | 8 | 10 | 10 | 9 | 17 | 9 | 9 | 9 | 19 | 9 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | — | NW 5 | — | — | — | — | — | NW 4 | — | WNW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 7 | — | — | SSW 3 | W 8 | S 4 | S 4 |
| kJ | — | 23 | — | — | — | — | — | 4 | — | 6 | 5 | 6 | 19 | 22 | 32 | 60 | 121 | — | — | 3 | 279 | 3 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 319 | 14 | 14 | 319 | 319 | 14 | 107 | 107 | 107 | 107 | 107 | 107 | 284 | 284 | 284 | 107 | 135 | 107 | 107 | 199 | 199 | 107 | 107 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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