Surf Forecasts:
How big are the waves at Dalmore Bay (Lewis) today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3ft (0.9m), 8s period with W swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 3.5ft (1.0m), 7s period with W swell.
- Evening surf: Evening surf (31 Aug, local time) - 2.5ft (0.8m), 10s period with WSW swell.
The current surf forecast for Dalmore Bay (Lewis) at 9AM is: 0.9m 8s primary swell from a West direction and 0.5m 6s secondary swell from a North direction, 0.3m 11s secondary swell from a West-southwest direction (forecast issued at 12:00am August 31). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 3ft (0.9m) | 8s |
| Afternoon (31 Aug) | 3.5ft (1.0m) | 7s |
| Evening (31 Aug) | 2.5ft (0.8m) | 10s |
Table - waves today at Dalmore Bay (Lewis). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 15°C on Sun night, min 9°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon night). | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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) | WSW 9 | WSW 9 | WSW 9 | W 8 | WNW 6 | W 7 | NW 6 | WSW 10 | WSW 9 | WSW 6 | WSW 6 | WSW 7 | WSW 8 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | NNW 8 | N 8 | N 8 | N 9 | NNW 10 | NNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 94 | 90 | 84 | 113 | 94 | 94 | 105 | 125 | 88 | 84 | 179 | 314 | 355 | 407 | 398 | 253 | 212 | 183 | 266 | 295 | 273 | 257 | 177 | 184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 9:31AM3.23m | 9:40PM3.42m | 10:04AM3.17m | 10:17PM3.28m | 10:42AM3.04m | |||||||||||||||||||
Low Tide | 3:27AM0.04m | 3:35PM0.27m | 4:00AM0.15m | 4:11PM0.37m | 4:36AM0.33m | 4:51PM0.53m | ||||||||||||||||||
 | |  |  | | | |  | | |  |  |  | | | | |  | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:24 | — |
mm | — | — | — | — | — | — | — | 1 | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 12 | 11 | 11 | 11 | 9 | 11 | 12 | 13 | 12 | 15 |
Feels °C | 13 | 12 | 11 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 9 | 7 | 7 | 7 | 8 | 7 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | N 6 | WSW 11 | NW 6 | NW 6 | NNW 6 | WSW 9 | WSW 9 | N 7 | WSW 7 | N 7 | N 7 | W 8 | WSW 8 | WSW 8 | WSW 8 | NNW 8 | N 8 | N 8 | N 9 | NNE 8 | NNE 8 |
| kJ | 94 | 90 | 84 | 21 | 64 | 82 | 105 | 55 | 88 | 84 | 32 | 314 | 24 | 24 | 398 | 253 | 212 | 183 | 266 | 295 | 273 | 257 | 154 | 120 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | WSW 11 | WSW 8 | WSW 10 | WSW 10 | WSW 10 | NNW 6 | N 6 | — | N 7 | NE 8 | NE 8 | N 7 | NW 6 | NW 6 | NNW 7 | W 8 | WSW 8 | WSW 8 | N 11 | NNW 10 | NNW 10 |
| kJ | 31 | 32 | 23 | 23 | 37 | 78 | 102 | 125 | 43 | 30 | — | 34 | 3 | 3 | 23 | 28 | 29 | 111 | 124 | 99 | 77 | 114 | 177 | 184 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | W 11 | WSW 11 | NNE 6 | NNE 6 | WSW 7 | NE 9 | NE 9 | NE 9 | — | NE 8 | — | — | — | N 6 | N 6 | NNW 8 | NNW 12 | NNW 11 | NNW 11 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 3 | 2 | 9 | 12 | 13 | 8 | 9 | 3 | 3 | 3 | — | 3 | — | — | — | 23 | 16 | 40 | 29 | 43 | 97 | 57 | 42 | 30 |
Wind waves Height (m) Direction Period (s) | — | — | SW 3 | W 8 | WNW 6 | W 7 | — | WSW 5 | WSW 5 | WSW 6 | WSW 6 | — | WSW 8 | W 8 | — | — | — | — | — | — | ENE 2 | — | — | — |
| kJ | — | — | 2 | 113 | 94 | 94 | — | 34 | 62 | 80 | 179 | — | 355 | 407 | — | — | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 102 | 121 | 149 | 705 | 474 | 344 | 121 | 148 | 148 | 148 | 474 | 474 | 345 | 328 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 1 | 102 |
Best forecast wave conditions in Outer Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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