Surf Forecasts:
How big are the waves at Cliff Beach (Lewis) today (13 Sep):
- Afternoon surf: Afternoon surf (13 Sep, local time) - 10ft (3.0m), 12s period with WNW swell.
- Evening surf: Evening surf (13 Sep, local time) - 8ft (2.5m), 12s period with WNW swell.
The current surf forecast for Cliff Beach (Lewis) at 12AM is: 2.4m 11s primary swell from a West-northwest direction and 1.4m 10s secondary swell from a West-southwest direction (forecast issued at 06:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | - | - |
| Afternoon (13 Sep) | 10ft (3.0m) | 12s |
| Evening (13 Sep) | 8ft (2.5m) | 12s |
Table - waves today at Cliff Beach (Lewis). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue morning. Very mild (max 15°C on Sun night, min 11°C on Sat night). Winds decreasing (fresh winds from the SSW on Sun night, calm by Mon night). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NNW 12 | NNW 12 | NNW 13 | NNW 13 | NNW 13 | WSW 8 | WSW 9 | WSW 9 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 2455 | 1979 | 1717 | 1284 | 992 | 871 | 672 | 516 | 428 | 328 | 400 | 426 | 447 | 433 | 453 | 522 | 528 | 527 | 509 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | off |
High Tide | 8:22PM3.75m | 8:47AM3.58m | 8:58PM3.64m | 9:20AM3.47m | 9:33PM3.44m | ||||||||||||||
Low Tide | 2:14PM0.12m | 2:36AM-0.09m | 2:49PM0.15m | 3:08AM0.06m | 3:23PM0.25m | ||||||||||||||
 | |  | | |  | | |  | | | | | |  | | | | | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | 7:57 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — |
Temp °C | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 14 | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 13 |
Feels °C | 6 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 11 | 10 | 11 | 11 | 9 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NNW 12 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | WSW 9 | W 10 | W 10 |
| kJ | 2455 | 1979 | 1717 | 1284 | 992 | 871 | 672 | 516 | 428 | 305 | 400 | 426 | 447 | 433 | 318 | 254 | 528 | 527 | 509 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 13 | — | NNW 12 | NNW 12 | NNW 11 |
| kJ | 430 | 439 | 402 | 295 | 261 | 226 | 231 | 176 | 190 | 190 | 188 | 143 | 106 | 84 | 3 | — | 246 | 176 | 123 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NNW 13 | NNW 12 | NNW 14 | NNW 13 | NNW 12 | NNW 12 | WSW 9 | WSW 9 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 16 | 31 | 80 | 156 | 220 | 328 | 127 | 101 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 5 | SW 6 | SW 9 | SW 8 | WSW 8 | WSW 9 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 40 | 87 | 336 | 322 | 453 | 522 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 317 | 313 | 183 | 183 | 230 | 135 | 0 | 17 | 136 | 118 | 136 | 118 | 162 | 162 | 136 | 153 | 136 | 0 | 0 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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