Surf Forecasts:
How big are the waves at Llanddwyn Island today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 3.5ft (1.0m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 4.5ft (1.4m), 5s period with SW swell.
- Evening surf: Evening surf (28 Jun, local time) - 5ft (1.6m), 6s period with SW swell.
The current surf forecast for Llanddwyn Island at 10AM is: 1.0m 7s primary swell from a Southwest direction and 0.1m 15s secondary swell from a Southwest direction, 0.1m 15s secondary swell from a West direction (forecast issued at 06:00am June 28). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 3.5ft (1.0m) | 7s |
| Afternoon (28 Jun) | 4.5ft (1.4m) | 5s |
| Evening (28 Jun) | 5ft (1.6m) | 6s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the SW on Sun afternoon, calm by Tue night). | ||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 5 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SW 6 | SW 6 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 156 | 156 | 102 | 115 | 103 | 193 | 213 | 136 | 88 | 69 | 55 | 44 | 36 | 52 | 24 | 24 | 16 | 22 | 44 | 66 | 80 | 62 | 49 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 9:09AM3.38m | 9:27PM3.58m | 9:50AM3.45m | 10:07PM3.69m | 10:29AM3.50m | 10:44PM3.78m | ||||||||||||||||||
Low Tide | 3:40AM0.80m | 3:55PM0.81m | 4:19AM0.66m | 4:32PM0.71m | 4:57AM0.55m | 5:08PM0.64m | ||||||||||||||||||
 |  |  | |  | |  |  | | | | | |  | | | | | | | | | | | |
 | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | 4:54 |
 | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:46 | — | 9:46 |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 12 | 13 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 16 | 15 | 15 |
Feels °C | 12 | 11 | 10 | 9 | 8 | 8 | 9 | 11 | 10 | 9 | 10 | 11 | 11 | 12 | 12 | 13 | 12 | 11 | 11 | 12 | 14 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | — | — | — | — | SW 6 | SW 7 | WSW 14 | WNW 4 | WNW 4 | — | SW 13 | SW 13 | SW 13 | SW 6 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 5 |
| kJ | 9 | 8 | 8 | — | — | — | — | 136 | 88 | 18 | 1 | 1 | — | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 35 |
Swell 2 Height (m) Direction Period (s) | — | — | W 15 | — | — | — | — | WSW 14 | WSW 14 | — | SW 13 | SW 13 | SW 13 | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | — | W 13 | WSW 12 |
| kJ | — | — | 4 | — | — | — | — | 19 | 18 | — | 7 | 7 | 7 | — | 7 | 7 | 7 | 7 | 7 | — | — | — | 3 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 13 | SW 14 | SW 13 | — | W 13 | — | W 13 | W 13 | — | — | — | — | — | WSW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | 17 | 7 | 7 | — | 3 | — | 3 | 3 | — | — | — | — | — | 16 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 6 | SW 6 | — | — | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 5 | SW 5 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | SW 6 | SW 6 | SW 5 | — |
| kJ | 156 | 156 | 102 | 115 | 103 | 193 | 213 | — | — | 69 | 55 | 44 | 36 | 52 | 24 | 24 | 16 | 22 | 44 | 66 | 80 | 62 | 49 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 308 | 284 | 284 | 284 | 532 | 532 | 532 | 532 | 272 | 35 | 35 | 35 | 35 | 173 | 267 | 164 | 158 | 169 | 169 | 267 | 267 | 267 | 269 | 269 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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