Surf Forecasts:
How big are the waves at Llanddwyn Island today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 3.5ft (1.1m), 5s period with W swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 4ft (1.2m), 5s period with WSW swell.
- Evening surf: Evening surf (05 Aug, local time) - 2ft (0.6m), 6s period with SW swell.
The current surf forecast for Llanddwyn Island at 9AM is: 1.1m 5s primary swell from a West direction (forecast issued at 12:00am August 05). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 3.5ft (1.1m) | 5s |
| Afternoon (05 Aug) | 4ft (1.2m) | 5s |
| Evening (05 Aug) | 2ft (0.6m) | 6s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 17°C on Tue night, min 13°C on Wed night). Winds decreasing (fresh winds from the W on Wed morning, light winds from the S by Thu night). | ||||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 5 | W 4 | W 5 | W 5 | WSW 5 | SW 7 | SW 6 | W 5 | WNW 5 | WNW 5 | W 5 | W 4 | WSW 4 | SW 6 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | W 12 | W 12 | W 12 | SW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 43 | 18 | 38 | 54 | 88 | 66 | 43 | 24 | 51 | 81 | 47 | 53 | 14 | 10 | 11 | 6 | 15 | 13 | 9 | 5 | 3 | 3 | 3 | 9 |
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 | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 1:48AM3.77m | 2:18PM3.37m | 2:39AM3.55m | 3:15PM3.22m | 3:44AM3.33m | 4:28PM3.12m | ||||||||||||||||||
Low Tide | 8:55AM0.70m | 9:10PM0.99m | 9:47AM0.92m | 10:11PM1.16m | 10:55AM1.10m | |||||||||||||||||||
 |  |  | |  |  | |  | |  | | |  | | | | | | | | | | | | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:01 | — |
mm | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 16 | 17 | 17 | 16 | 15 |
Feels °C | 14 | 11 | 9 | 8 | 9 | 11 | 11 | 10 | 8 | 8 | 9 | 8 | 10 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 5 | SW 5 | SW 7 | — | — | — | SW 7 | SW 6 | W 13 | — | SW 6 | — | NW 5 | NW 5 | NNW 5 | — | — | SW 4 | SW 4 | SW 4 | — | — | — | W 12 |
| kJ | 43 | 18 | 7 | — | — | — | 43 | 24 | 3 | — | 25 | — | 7 | 6 | 2 | — | — | 13 | 9 | 5 | — | — | — | 3 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | — | — | — | — | — | W 13 | — | — | — | W 13 | SW 6 | W 12 | WNW 4 | W 12 | W 12 | W 12 | W 12 | WNW 3 | W 12 | W 12 | W 12 | — |
| kJ | 8 | 11 | — | — | — | — | — | 3 | — | — | — | 3 | 5 | 3 | 1 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | — | — | — | — | W 12 | W 12 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | WNW 4 | W 4 | W 5 | W 5 | WSW 5 | WNW 5 | WNW 4 | W 5 | WNW 5 | WNW 5 | W 5 | W 4 | WSW 4 | SW 6 | SW 4 | SW 4 | WSW 4 | — | — | SW 4 | SW 4 | SW 3 | SW 4 |
| kJ | 22 | 6 | 38 | 54 | 88 | 66 | 14 | 17 | 51 | 81 | 47 | 53 | 14 | 10 | 11 | 6 | 15 | 12 | — | — | 3 | 3 | 2 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 278 | 35 | 327 | 473 | 473 | 532 | 469 | 35 | 496 | 314 | 309 | 285 | 285 | 273 | 273 | 273 | 273 | 273 | 278 | 278 | 272 | 272 | 255 | 267 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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