Surf Forecasts:
How big are the waves at Llanddwyn Island today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 3.5ft (1.1m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3ft (0.9m), 7s period with SSW swell.
- Evening surf: Evening surf (30 Oct, local time) - 2.5ft (0.8m), 7s period with SW swell.
The current surf forecast for Llanddwyn Island at 5AM is: 1.1m 6s primary swell from a Southwest direction and 0.1m 14s secondary swell from a Southwest direction, 0.5m 4s secondary swell from a South-southeast direction (forecast issued at 11:00pm October 29). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 3.5ft (1.1m) | 7s |
| Afternoon (30 Oct) | 3ft (0.9m) | 7s |
| Evening (30 Oct) | 2.5ft (0.8m) | 7s |
Table - waves today at Llanddwyn Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Fri morning, min 11°C on Thu night). Wind will be generally light. | |||||||||||||||||
Friday 30 | Saturday 31 | ||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | SW 6 | SSW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SSW 7 | SW 7 | SW 7 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 |
Wave Graph  | |||||||||||||||||
 kJ | 46 | 85 | 88 | 97 | 106 | 109 | 81 | 89 | 65 | 43 | 42 | 33 | 94 | 92 | 69 | 48 | 47 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | on | glassy | glassy |
High Tide | 11:07PM4.00m | 11:26AM4.00m | 11:59PM3.67m | 12:19PM3.75m | |||||||||||||
Low Tide | 6:09AM0.43m | 6:38PM0.32m | 7:02AM0.72m | 7:38PM0.55m | |||||||||||||
 |  | | |  |  |  |  | | | | | | | | | | |
 | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 4:51 | — | — | — | — | — | — | — | 4:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 12 | 12 |
Feels °C | 8 | 8 | 7 | 7 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 12 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 6 | W 15 | SW 6 | SW 7 | SW 7 | WSW 13 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 |
| kJ | 46 | 5 | 88 | 97 | 106 | 16 | 18 | 89 | 65 | 43 | 42 | 33 | 94 | 92 | 69 | 48 | 47 |
Swell 2 Height (m) Direction Period (s) | — | W 15 | W 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 11 | — | — | — | — | — |
| kJ | — | 4 | 4 | 18 | 17 | 63 | 29 | 26 | 24 | 30 | 30 | 30 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSW 6 | SSE 4 | SSE 4 | SE 3 | SW 7 | SSW 7 | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 85 | 12 | 8 | 5 | 109 | 81 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 169 | 169 | 108 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 108 | 35 | 35 | 35 |
Best forecast wave conditions in Anglesy | |||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||
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