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Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK
48hr Weather and Surf, issued 12 pm Friday 22 Aug 2025 BST
How big are the waves at Dalmore Bay (Lewis) today?
The current surf forecast for Dalmore Bay (Lewis) at 4PM is: 0.9m 11s primary swell from a West-southwest direction and 0.7m 9s secondary swell from a North direction (forecast issued at 12:00pm August 22). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 2.5ft (0.8m) | 12s |
| Afternoon (22 Aug) | 3ft (0.9m) | 11s |
| Evening (22 Aug) | 3ft (0.9m) | 10s |
Table - waves today at Dalmore Bay (Lewis). (Swell directed towards the surf break)
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 248 | 227 | 290 | 315 | 337 | 348 | 344 | 332 | 258 | 246 | 210 | 174 | 188 | 141 | 138 | 136 | 131 | 114 | 130 | 231 | 244 | 265 | 275 | 330 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | cross- off | cross | cross | cross | cross | cross | glass | glass | cross | cross | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross |
High Tide / height (m) | 7:17AM 3.04 | 7:26PM 3.39 | 7:55AM 3.14 | 8:04PM 3.50 | 8:30AM 3.20 | 8:38PM 3.54 | ||||||||||||||||||
Low Tide / height (m) | 1:17PM 0.46 | 1:47AM 0.14 | 1:54PM 0.33 | 2:23AM 0.04 | 2:28PM 0.26 | 2:56AM 0.03 | ||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:09 |
| Sunset | - | - | - | 8:54 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:50 | - | - | - | - |
 | | | |  | | | | |  | | | |  | |  | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 17 | 16 | 16 | 15 | 14 | 15 | 15 | 16 | 16 | 18 | 17 | 16 | 16 | 17 |
| Feels °C (?) | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 12 | 13 | 17 | 16 | 15 | 14 | 13 | 14 | 14 | 16 | 16 | 18 | 17 | 15 | 15 | 16 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Scot - Outer Hebrides
Cross-on wind has become light (light winds from the SSW at South Uist Range 34 km from Ersary beach (Barra)). 0.9m 11s groundswell from the WSW with a 0.3m 7s swell from the NNW. 2 swells combining to make bigger set waves.
24 km away, 1 h 10 min ago
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