Surf Forecasts:
How big are the waves at Dalmore Bay (Lewis) today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4.5ft (1.4m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4ft (1.2m), 7s period with NW swell.
- Evening surf: Evening surf (20 Jul, local time) - 4ft (1.2m), 7s period with NW swell.
The current surf forecast for Dalmore Bay (Lewis) at 7PM is: 1.2m 7s primary swell from a Northwest direction and 0.7m 10s secondary swell from a West direction (forecast issued at 12:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4.5ft (1.4m) | 8s |
| Afternoon (20 Jul) | 4ft (1.2m) | 7s |
| Evening (20 Jul) | 4ft (1.2m) | 7s |
Table - waves today at Dalmore Bay (Lewis). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Wed morning, min 11°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||
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) | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 223 | 176 | 147 | 152 | 152 | 152 | 147 | 139 | 164 | 181 | 225 | 231 | 237 | 237 | 215 | 194 | 189 | 147 | 125 | 114 | 106 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:11PM2.77m | 00:22AM2.94m | 1:01PM2.62m | 1:16AM2.68m | 1:58PM2.50m | ||||||||||||||||
Low Tide | 6:04PM0.77m | 6:42AM0.69m | 6:57PM0.98m | 7:34AM0.94m | 8:01PM1.16m | ||||||||||||||||
 |  | | |  |  |  | | | | | | | | | | | | | | | |
 | 4:52 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | 10:12 | — | — | — | — | — | — | — | 10:09 | — | — | — | — | — | — | — | 10:07 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 12 | 12 | 11 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 10 | 10 | 10 | 9 | 10 | 9 | 9 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 11 | 10 | 11 | 12 | 11 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | W 10 | W 10 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 223 | 176 | 147 | 152 | 152 | 152 | 147 | 69 | 68 | 181 | 225 | 231 | 237 | 237 | 215 | 194 | 189 | 147 | 125 | 114 | 106 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 11 | W 10 | W 10 | W 10 | W 10 | N 9 | N 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 |
| kJ | 73 | 102 | 108 | 104 | 71 | 96 | 96 | 6 | 5 | 66 | 65 | 60 | 57 | 58 | 58 | 41 | 39 | 38 | 37 | 38 | 38 |
Swell 3 Height (m) Direction Period (s) | W 19 | W 19 | N 7 | N 7 | N 7 | N 9 | N 9 | W 18 | W 7 | N 8 | N 8 | N 8 | W 7 | W 7 | — | N 8 | N 8 | N 7 | W 16 | N 7 | N 7 |
| kJ | 7 | 7 | 1 | 1 | 1 | 6 | 6 | 6 | 1 | 5 | 5 | 5 | 1 | 1 | — | 1 | 1 | 1 | 5 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 7 | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 139 | 164 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 333 | 121 | 1664 | 620 | 26 | 437 | 489 | 672 | 723 | 995 | 917 | 995 | 586 | 445 | 427 | 437 | 403 | 346 | 346 | 217 | 328 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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