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Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK
48hr Weather and Surf, issued 12 am Sunday 17 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
9.5° 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 4AM is: 2.0m 13s primary swell from a West direction and 0.9m 9s secondary swell from a North-northeast direction (forecast issued at 12:00am May 17). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 8ft (2.4m) | 13s |
| Afternoon (17 May) | 8ft (2.5m) | 13s |
| Evening (17 May) | 7.5ft (2.3m) | 12s |
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 7mm), mostly falling on Sat night. Very mild (max 12°C on Mon morning, min 5°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 8 | |
1099 | 1370 | 1783 | 1938 | 2071 | 1854 | 1712 | 1369 | 1207 | 1058 | 859 | 755 | 661 | 533 | 441 | 377 | 318 | 266 | 201 | 162 | 102 | 76 | 52 | 24 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | on | cross-on | cross-on | glassy | cross-off | glassy | cross-on | cross-on | cross-on | on | glassy | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross-on | |
High Tide | 7:43AM3.49m | 8:07PM3.54m | 8:32AM3.47m | 8:52PM3.54m | 9:22AM3.34m | 9:40PM3.47m | ||||||||||||||||||
Low Tide | 1:38AM0.11m | 1:59PM0.05m | 2:24AM0.02m | 2:44PM0.14m | 3:13AM0.03m | 3:30PM0.29m | ||||||||||||||||||
 | |  |  | |  | |  | | | | | |  | | |  |  | | | | |  | | |
 | — | 4:56 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:53 | — |
2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 5 | 6 | 7 | 9 | 10 | 10 | 10 | 8 | 8 | 7 | 8 | 11 | 12 | 12 | 11 | 9 | 8 | 8 | 9 | 11 | 11 | 11 | 10 | 11 |
1 | 2 | 4 | 5 | 6 | 6 | 8 | 6 | 6 | 4 | 5 | 8 | 9 | 10 | 9 | 6 | 5 | 5 | 6 | 6 | 5 | 6 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | SSW 7 |
 kJ | 1099 | 1370 | 1783 | 1938 | 2071 | 1854 | 1712 | 1369 | 1207 | 1058 | 859 | 755 | 661 | 533 | 441 | 377 | 318 | 266 | 201 | 162 | 102 | 76 | 52 | 29 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | N 8 | NNE 8 | NNE 8 | WNW 8 |
| kJ | 149 | 119 | 108 | 82 | 82 | 80 | 80 | 61 | 61 | 61 | 61 | 59 | 40 | 38 | 38 | 54 | 54 | 54 | 53 | 53 | 33 | 21 | 20 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 15 | W 15 | W 15 | W 14 | W 13 | W 13 | NNE 8 |
| kJ | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 4 | 17 | 17 | 15 | 31 | 31 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 2 | E 2 | SSE 2 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 121 | 119 | 119 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 14 | 1 | 102 |
Best forecast wave conditions in Outer Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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