Surf Forecasts:
How big are the waves at Dalbeg (Lewis) today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.3m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.6m), 7s period with NW swell.
- Evening surf: Evening surf (21 Jul, local time) - 5.5ft (1.7m), 8s period with NW swell.
The current surf forecast for Dalbeg (Lewis) at 4PM is: 1.6m 7s primary swell from a Northwest direction and 0.7m 10s secondary swell from a West direction (forecast issued at 12:00pm July 21). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (21 Jul) | 5ft (1.6m) | 7s |
| Evening (21 Jul) | 5.5ft (1.7m) | 8s |
Table - waves today at Dalbeg (Lewis). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Wed morning, min 11°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||
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 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 147 | 181 | 253 | 285 | 326 | 300 | 244 | 250 | 194 | 171 | 147 | 125 | 109 | 99 | 117 | 121 | 152 | 247 | 367 | 513 | 589 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:01PM2.62m | 1:16AM2.68m | 1:58PM2.50m | 2:20AM2.48m | 3:05PM2.44m | ||||||||||||||||
Low Tide | 6:57PM0.98m | 7:34AM0.94m | 8:01PM1.16m | 8:38AM1.12m | 9:21PM1.24m | ||||||||||||||||
 |  | | | |  |  | |  | | | | | |  | | | | | | | |
 | 4:54 | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | 10:09 | — | — | — | — | — | — | — | 10:07 | — | — | — | — | — | — | — | 10:06 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 13 | 13 | 12 | 12 | 12 | 13 | 14 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 9 | 8 | 8 | 8 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | W 10 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | W 8 | N 8 | N 7 | W 8 | N 7 |
| kJ | 68 | 181 | 253 | 285 | 326 | 300 | 244 | 250 | 194 | 171 | 147 | 125 | 109 | 99 | 117 | 121 | 33 | 1 | 1 | 513 | 1 |
Swell 2 Height (m) Direction Period (s) | N 8 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 9 | W 9 | W 9 | W 9 | W 8 | W 9 | N 7 | — | — | N 7 | W 14 |
| kJ | 5 | 66 | 89 | 60 | 41 | 58 | 39 | 40 | 40 | 35 | 37 | 37 | 37 | 24 | 23 | 23 | 4 | — | — | 1 | 4 |
Swell 3 Height (m) Direction Period (s) | W 18 | N 8 | N 8 | N 8 | — | — | — | — | W 16 | N 7 | W 16 | N 7 | N 7 | N 7 | NNE 7 | N 7 | — | — | — | W 14 | — |
| kJ | 6 | 5 | 5 | 5 | — | — | — | — | 5 | 1 | 5 | 1 | 4 | 4 | 5 | 4 | — | — | — | 4 | — |
Wind waves Height (m) Direction Period (s) | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 7 | W 7 | W 8 | — | W 8 |
| kJ | 147 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 152 | 247 | 367 | — | 589 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 724 | 995 | 995 | 995 | 587 | 444 | 437 | 391 | 347 | 427 | 1644 | 347 | 347 | 120 | 120 | 329 | 329 | 191 | 569 | 216 | 162 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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