Surf Forecasts:
How big are the waves at Llanddwyn Island today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 6ft (1.8m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 7ft (2.1m), 7s period with SW swell.
- Evening surf: Evening surf (02 Oct, local time) - 7ft (2.2m), 7s period with SW swell.
The current surf forecast for Llanddwyn Island at 1PM is: 2.0m 7s primary swell from a Southwest direction (forecast issued at 06:00am October 02). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 6ft (1.8m) | 6s |
| Afternoon (02 Oct) | 7ft (2.1m) | 7s |
| Evening (02 Oct) | 7ft (2.2m) | 7s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Very mild (max 16°C on Fri morning, min 11°C on Fri night). Winds decreasing (strong winds from the SSW on Fri morning, calm by Sat morning). | |||||||||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | |||||||||||||||||||||
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 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 8 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | W 15 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 176 | 203 | 255 | 352 | 507 | 565 | 485 | 235 | 125 | 96 | 55 | 34 | 26 | 19 | 19 | 6 | 10 | 4 | 9 | 26 | 41 | 55 | 58 |
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 | on | cross-on | cross | cross | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:27PM3.61m | 2:02AM3.38m | 2:30PM3.33m | 3:23AM3.05m | 4:01PM3.15m | ||||||||||||||||||
Low Tide | 8:12AM0.77m | 8:42PM0.76m | 9:13AM1.08m | 9:54PM0.98m | 10:30AM1.28m | ||||||||||||||||||
 | |  | | |  | | |  | |  |  |  | | | | |  | | | | |  | |
 | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 14 | 14 | 15 | 15 |
Feels °C | 9 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 8 | 9 | 8 | 10 | 10 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 9 | — | — | — | — | — | — | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 8 | W 15 | SW 7 | — | W 14 | — | — |
| kJ | 23 | — | — | — | — | — | — | 235 | 125 | 96 | 55 | 34 | 26 | 19 | 19 | 6 | 2 | 4 | 2 | — | 4 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 16 | — | NW 4 | NW 4 | NW 4 | — | — | — | SW 8 | W 15 | W 15 | W 15 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | — | 4 | 4 | 2 | — | — | — | 2 | 4 | 4 | 4 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 8 | SW 7 | — | NW 4 | NW 4 | NW 4 | — | — | — | — | — | SW 6 | SW 3 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 |
| kJ | 176 | 203 | 255 | 352 | 507 | 565 | 485 | — | 8 | 6 | 6 | — | — | — | — | — | 10 | 4 | 9 | 26 | 41 | 55 | 58 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 239 | 239 | 274 | 291 | 356 | 291 | 110 | 29 | 29 | 35 | 6 | 37 | 35 | 150 | 144 | 150 | 151 | 162 | 162 | 177 | 272 | 272 | 272 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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