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Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK
48hr Weather and Surf, issued 12 am Monday 11 May 2026 BSTForecast update in hr min s Forecast update imminent
Dalmore Bay (Lewis) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dalmore Bay (Lewis) sea temperature is
9.3° C
(Which is normal for this time of year)How big are the waves at Dalmore Bay (Lewis) today?
The current surf forecast for Dalmore Bay (Lewis) at 3AM is: 1.7m 8s primary swell from a West-northwest direction and 0.8m 10s secondary swell from a North direction, 1.0m 7s secondary swell from a North direction (forecast issued at 12:00am May 11). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 5ft (1.5m) | 9s |
| Afternoon (11 May) | 5ft (1.5m) | 9s |
| Evening (11 May) | 5ft (1.5m) | 9s |
Table - waves today at Dalmore Bay (Lewis). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 10°C on Tue morning, min 5°C on Sun night). Winds increasing (light winds from the NNW on Mon morning, fresh winds from the N by Wed afternoon). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 11 | WNW 11 | |
434 | 343 | 347 | 360 | 377 | 406 | 442 | 367 | 742 | 995 | 1586 | 2156 | 2570 | 2719 | 2716 | 3022 | 3665 | 4780 | 4489 | 3741 | 3189 | 3156 | 3618 | 1526 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | 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 | |
High Tide | 2:35AM2.52m | 3:37PM2.38m | 3:38AM2.65m | 4:32PM2.60m | 4:32AM2.84m | 5:18PM2.85m | ||||||||||||||||||
Low Tide | 9:14AM0.94m | 9:31PM1.19m | 10:13AM0.73m | 10:31PM0.99m | 11:02AM0.49m | |||||||||||||||||||
 | |  | | |  | | |  | |  | | | |  |  | | | | |  | | | | |
 | — | 5:09 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:40 | — |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | |
Temp °C | 5 | 5 | 5 | 6 | 7 | 6 | 7 | 9 | 9 | 8 | 8 | 9 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 |
-2 | 0 | 1 | 2 | 2 | 0 | 1 | 3 | 2 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 2 | 0 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | N 9 | N 9 | N 9 | N 9 | W 19 | W 19 | W 19 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SW 17 | WNW 11 |
 kJ | 434 | 343 | 347 | 360 | 377 | 406 | 442 | 367 | 78 | 57 | 39 | 23 | 7 | 7 | 7 | 3022 | 3665 | 4780 | 4489 | 3741 | 3189 | 3156 | 12 | 1369 |
Swell 2 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | — | — | — | W 20 | — | — | — | W 19 | — | — | — | — | SW 18 | SW 17 | — | SW 16 |
| kJ | 121 | 120 | 251 | 198 | 160 | 127 | 127 | 101 | — | — | — | 7 | — | — | — | 7 | — | — | — | — | 12 | 12 | — | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | — | — | — | — | — | W 5 | W 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | — | — | — | — | — | — | — | NW 11 | NNW 10 |
| kJ | 94 | 97 | — | — | — | — | — | 58 | 742 | 995 | 1586 | 2156 | 2570 | 2719 | 2716 | — | — | — | — | — | — | — | 3618 | 1526 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 555 | 661 | 26 | 0 | 0 | 191 | 191 | 311 | 121 | 138 | 138 | 294 | 403 | 576 | 808 | 451 | 484 | 215 | 148 | 97 | 215 | 995 | 995 | 781 |
Best forecast wave conditions in Outer Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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