Surf Forecasts:
How big are the waves at Dalbeg (Lewis) today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 3ft (0.9m), 7s period with NNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 4.5ft (1.3m), 7s period with NW swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.1m), 7s period with NW swell.
The current surf forecast for Dalbeg (Lewis) at 7PM is: 1.1m 7s primary swell from a Northwest direction and 0.2m 8s secondary swell from a West-southwest direction (forecast issued at 12:00pm July 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 3ft (0.9m) | 7s |
| Afternoon (18 Jul) | 4.5ft (1.3m) | 7s |
| Evening (18 Jul) | 3.5ft (1.1m) | 7s |
Table - waves today at Dalbeg (Lewis). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||||
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) | NNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 6 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 90 | 89 | 158 | 125 | 128 | 102 | 73 | 55 | 47 | 46 | 44 | 52 | 73 | 120 | 189 | 223 | 209 | 209 | 165 | 130 | 119 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 10:39AM3.08m | 10:49PM3.45m | 11:24AM2.93m | 11:34PM3.21m | 12:11PM2.77m | ||||||||||||||||
Low Tide | 4:34PM0.37m | 5:13AM0.18m | 5:18PM0.55m | 5:56AM0.43m | 6:04PM0.77m | ||||||||||||||||
 |  |  | | |  | | | | | | | |  | | | | | | | | |
 | 4:48 | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | — | — | — | — | 10:15 | — | — | — | — | — | — | — | 10:14 | — | — | — | — | — | — | — | 10:12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 |
Feels °C | 9 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 11 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | W 8 | WNW 12 | NW 6 | NW 6 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 71 | 89 | 158 | 125 | 128 | 102 | 73 | 55 | 47 | 46 | 22 | 45 | 73 | 120 | 189 | 223 | 209 | 209 | 165 | 130 | 119 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | WSW 8 | WSW 8 | W 9 | NE 6 | W 9 | W 9 | W 9 | WNW 11 | W 8 | W 8 | W 11 | W 11 | W 11 | W 10 | W 10 | W 11 | W 10 | W 10 |
| kJ | 7 | 7 | 7 | 6 | 6 | 7 | 5 | 25 | 25 | 23 | 43 | 22 | 22 | 84 | 82 | 56 | 100 | 102 | 108 | 106 | 98 |
Swell 3 Height (m) Direction Period (s) | — | — | W 15 | W 14 | W 10 | WSW 8 | W 9 | NE 6 | NE 6 | WNW 11 | NNE 6 | NNE 6 | W 11 | — | NE 6 | W 19 | W 19 | W 19 | — | N 10 | N 10 |
| kJ | — | — | 4 | 4 | 2 | 6 | 15 | 9 | 9 | 25 | 6 | 3 | 39 | — | 1 | 7 | 7 | 7 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NNW 7 | NNW 7 | — | — | — | — | — | — | — | — | NW 7 | NW 6 | — | — | — | — | — | — | — | — | — |
| kJ | 90 | 68 | — | — | — | — | — | — | — | — | 44 | 52 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 96 | 345 | 323 | 323 | 1 | 1 | 96 | 120 | 207 | 120 | 120 | 211 | 256 | 305 | 226 | 120 | 120 | 490 | 621 | 621 | 27 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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