Surf Forecasts:
How big are the waves at Barvas (Lewis) today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4.5ft (1.4m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4.5ft (1.3m), 7s period with NW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3.5ft (1.1m), 8s period with NW swell.
The current surf forecast for Barvas (Lewis) at 10AM is: 1.4m 8s primary swell from a Northwest direction and 0.6m 10s secondary swell from a West direction (forecast issued at 06:00am July 20). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4.5ft (1.4m) | 8s |
| Afternoon (20 Jul) | 4.5ft (1.3m) | 7s |
| Evening (20 Jul) | 3.5ft (1.1m) | 8s |
Table - waves today at Barvas (Lewis). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Wed morning, min 11°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
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) | WNW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 187 | 236 | 210 | 186 | 156 | 136 | 147 | 140 | 147 | 153 | 164 | 200 | 246 | 260 | 260 | 260 | 244 | 217 | 217 | 158 | 156 | 156 | 138 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on |
High Tide | 12:09PM2.96m | 00:18AM3.10m | 12:59PM2.79m | 1:11AM2.82m | 1:56PM2.65m | ||||||||||||||||||
Low Tide | 5:51AM0.45m | 6:02PM0.87m | 6:37AM0.72m | 6:54PM1.07m | 7:30AM0.98m | 7:58PM1.24m | |||||||||||||||||
 |  | |  | | | |  | |  | | | | | | | | | | | | | | |
 | 4:50 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 10:10 | — | — | — | — | — | — | — | 10:09 | — | — | — | — | — | — | — | 10:07 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 12 | 12 |
Feels °C | 9 | 9 | 10 | 10 | 11 | 9 | 9 | 8 | 8 | 7 | 8 | 7 | 7 | 7 | 9 | 9 | 10 | 10 | 11 | 10 | 10 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | W 11 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 8 | NW 7 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | NW 7 | W 9 | W 9 | WNW 7 |
| kJ | 59 | 236 | 210 | 186 | 156 | 136 | 147 | 140 | 96 | 69 | 68 | 68 | 66 | 61 | 57 | 57 | 58 | 39 | 39 | 158 | 24 | 37 | 138 |
Swell 2 Height (m) Direction Period (s) | NE 6 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNE 9 | NNE 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | W 9 | N 7 | N 7 | W 9 |
| kJ | 5 | 83 | 74 | 73 | 108 | 106 | 72 | 71 | 15 | 14 | 12 | 12 | 12 | 11 | 5 | 5 | 4 | 4 | 4 | 37 | 4 | 4 | 37 |
Swell 3 Height (m) Direction Period (s) | W 19 | NE 6 | NE 6 | NE 6 | NNE 5 | NNE 5 | NNE 9 | NNE 9 | W 18 | W 18 | W 18 | W 18 | W 18 | W 18 | — | — | — | W 16 | W 16 | N 7 | W 16 | W 16 | N 7 |
| kJ | 7 | 5 | 5 | 1 | 2 | 3 | 8 | 16 | 6 | 6 | 6 | 6 | 6 | 6 | — | — | — | 5 | 5 | 4 | 5 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | WNW 8 | — | — | — | — | — | — | — | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | — | NW 7 | NW 7 | — |
| kJ | 187 | — | — | — | — | — | — | — | 147 | 153 | 164 | 200 | 246 | 260 | 260 | 260 | 244 | 217 | 217 | — | 156 | 156 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 297 | 319 | 329 | 107 | 1669 | 630 | 40 | 481 | 486 | 682 | 733 | 999 | 923 | 589 | 542 | 481 | 399 | 399 | 399 | 487 | 355 | 337 | 486 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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