Surf Forecasts:
How big are the waves at Cliff Beach (Lewis) today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 6.5ft (2.0m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 5ft (1.6m), 9s period with N swell.
- Evening surf: Evening surf (10 Aug, local time) - 4ft (1.2m), 9s period with N swell.
The current surf forecast for Cliff Beach (Lewis) at 10AM is: 1.9m 10s primary swell from a North-northwest direction and 0.9m 8s secondary swell from a West direction (forecast issued at 06:00am August 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 6.5ft (2.0m) | 10s |
| Afternoon (10 Aug) | 5ft (1.6m) | 9s |
| Evening (10 Aug) | 4ft (1.2m) | 9s |
Table - waves today at Cliff Beach (Lewis). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 17°C on Tue afternoon, min 11°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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) | NNW 10 | NNW 10 | NNW 10 | NNW 9 | N 9 | NNW 8 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | SW 6 | WSW 12 | WSW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 947 | 863 | 644 | 517 | 372 | 197 | 229 | 188 | 171 | 140 | 108 | 86 | 64 | 46 | 75 | 48 | 164 | 652 | 580 | 557 | 496 | 452 | 353 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | glassy | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:21AM2.91m | 5:45PM3.14m | 6:22AM3.14m | 6:38PM3.43m | 7:13AM3.35m | 7:24PM3.67m | |||||||||||||||||
Low Tide | 11:34AM0.74m | 00:08AM0.43m | 12:28PM0.52m | 00:59AM0.14m | 1:14PM0.33m | ||||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | |  | | | | |
 | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:27 | — | — | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 12 | 11 | 11 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 13 | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 7 | 7 | 7 | 9 | 10 | 12 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 13 | 12 | 13 | 14 | 12 | 13 | 13 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 9 | N 9 | NNW 8 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | WSW 11 | NNE 7 | NNE 7 | SW 10 | NNE 7 | SW 10 | SW 9 |
| kJ | 947 | 863 | 644 | 517 | 372 | 197 | 229 | 188 | 171 | 140 | 108 | 86 | 64 | 46 | 43 | 29 | 164 | 18 | 10 | 557 | 5 | 452 | 353 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WSW 13 | W 8 | NNE 8 | — | — | NNE 7 | — | NNE 7 | NNE 7 |
| kJ | 223 | 157 | 97 | 74 | 72 | 53 | 51 | 37 | 36 | 35 | 24 | 24 | 15 | 16 | 32 | 29 | 19 | — | — | 10 | — | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 9 | NNW 8 | NNW 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 13 | — | WSW 12 | W 6 | — | — | — | — | — | N 7 |
| kJ | — | — | — | — | — | 85 | 26 | 13 | 2 | 2 | 7 | 6 | 6 | 14 | — | 48 | 1 | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 5 | SSW 6 | SW 6 | SSW 6 | SW 8 | SW 11 | SW 10 | — | SW 10 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 57 | 75 | 47 | 110 | 652 | 580 | — | 496 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 196 | 183 | 183 | 135 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 31 | 112 | 118 | 0 | 45 | 118 | 162 | 162 | 190 | 162 | 162 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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