Surf Forecasts:
How big are the waves at Trearddur Bay (Holy Island) today (08 Jun):
- Morning surf: Morning surf (08 Jun, local time) - 3ft (0.9m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (08 Jun, local time) - 3ft (0.9m), 7s period with SSW swell.
- Evening surf: Evening surf (08 Jun, local time) - 4.5ft (1.4m), 6s period with SW swell.
The current surf forecast for Trearddur Bay (Holy Island) at 2AM is: 2.2m 7s primary swell from a Southwest direction and 1.9m 7s secondary swell from a Southwest direction, 0.1m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm June 07). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jun) | 3ft (0.9m) | 7s |
| Afternoon (08 Jun) | 3ft (0.9m) | 7s |
| Evening (08 Jun) | 4.5ft (1.4m) | 6s |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Sun night. Very mild (max 13°C on Sun afternoon, min 10°C on Sun night). Winds decreasing (strong winds from the S on Sun night, light winds from the WSW by Tue afternoon). | ||||||||||||||||||||||||
Sun 7 | Monday 8 | Tuesday 9 | Wed 10 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 5 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 4 | WSW 4 | WSW 5 | WSW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 525 | 581 | 661 | 489 | 254 | 138 | 90 | 64 | 83 | 97 | 131 | 161 | 182 | 170 | 176 | 154 | 108 | 100 | 85 | 85 | 55 | 54 | 59 | 59 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:57PM4.42m | 4:12AM4.75m | 4:55PM4.39m | 5:10AM4.71m | 5:58PM4.44m | 6:13AM4.75m | ||||||||||||||||||
Low Tide | 9:58PM1.96m | 10:35AM1.61m | 10:57PM1.99m | 11:35AM1.57m | 00:01AM1.93m | 12:37PM1.47m | ||||||||||||||||||
 | |  |  | |  | | | |  | | |  |  | | |  | | | | | | | | |
 | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:50 | — | — | — |
 | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:43 | — | — | — | — | — | 9:44 |
mm | — | — | — | 5 | 5 | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 13 | 13 | 13 | 11 | 10 | 11 | 10 | 11 | 12 | 12 | 13 | 11 | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 11 | 10 | 10 | 11 | 12 |
Feels °C | 4 | 4 | 4 | 7 | 6 | 6 | 5 | 7 | 5 | 5 | 7 | 5 | 3 | 2 | 3 | 6 | 8 | 9 | 7 | 7 | 5 | 4 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | — | — | — | SW 7 | SW 7 | SSW 7 | SSW 7 | NW 4 | NW 4 | SW 12 | SW 12 | — | — | — | — | — | WNW 5 | — | SW 6 | SW 7 | — | — | — | — |
| kJ | — | — | — | 489 | 254 | 138 | 90 | 8 | 2 | 5 | 6 | — | — | — | — | — | 15 | — | 85 | 85 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 7 | 6 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | — | — | WNW 4 | WNW 4 | SSW 7 | SSW 7 | SSW 5 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | WNW 4 | WNW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 |
| kJ | 525 | 581 | 661 | — | — | 11 | 15 | 64 | 83 | 97 | 131 | 161 | 182 | 170 | 176 | 154 | 108 | 100 | 8 | 15 | 55 | 54 | 59 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 246 | 246 | 253 | 101 | 51 | 174 | 174 | 51 | 251 | 251 | 251 | 251 | 246 | 246 | 309 | 838 | 556 | 326 | 51 | 51 | 251 | 195 | 384 | 548 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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