Surf Forecasts:
How big are the waves at Trearddur Bay (Holy Island) today (06 Jun):
- Afternoon surf: Afternoon surf (06 Jun, local time) - 5ft (1.5m), 10s period with SSW swell.
- Evening surf: Evening surf (06 Jun, local time) - 4ft (1.2m), 10s period with SSW swell.
The current surf forecast for Trearddur Bay (Holy Island) at 11PM is: 1.1m 10s primary swell from a Southwest direction and 0.4m 13s secondary swell from a Southwest direction, 0.6m 4s secondary swell from a West direction (forecast issued at 06:00pm June 06). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jun) | - | - |
| Afternoon (06 Jun) | 5ft (1.5m) | 10s |
| Evening (06 Jun) | 4ft (1.2m) | 10s |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Very mild (max 14°C on Sat afternoon, min 10°C on Mon morning). Winds increasing (light winds from the NW on Sat afternoon, strong winds from the SSW by Sun afternoon). | ||||||||||||||||||||||||
Sat 6 | Sunday 7 | Monday 8 | Tue 9 | |||||||||||||||||||||
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 10 | SW 10 | SW 10 | SW 10 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | SSW 7 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 394 | 275 | 216 | 264 | 171 | 223 | 196 | 293 | 351 | 440 | 453 | 372 | 204 | 112 | 73 | 66 | 81 | 76 | 126 | 177 | 182 | 195 | 260 | 190 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | cross-on |
High Tide | 3:06PM4.51m | 3:20AM4.84m | 3:57PM4.42m | 4:12AM4.75m | 4:55PM4.39m | 5:10AM4.71m | ||||||||||||||||||
Low Tide | 9:05PM1.87m | 9:40AM1.58m | 9:58PM1.96m | 10:35AM1.61m | 10:57PM1.99m | 11:35AM1.57m | ||||||||||||||||||
 |  |  |  | | | | | |  |  | |  |  |  | | | | |  | | | |  | |
 | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — |
 | — | 9:39 | — | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | 9:43 |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 6 | 1 | — | — | — | 1 | 2 | 1 | — | — | — | 1 |
Temp °C | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 10 | 11 | 12 | 12 | 13 | 11 | 10 | 10 | 11 | 12 |
Feels °C | 12 | 9 | 7 | 6 | 6 | 5 | 6 | 6 | 5 | 5 | 5 | 7 | 6 | 5 | 5 | 6 | 5 | 5 | 7 | 4 | 3 | 1 | 2 | 5 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SW 10 | SW 10 | NW 4 | — | — | — | — | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 7 | NW 4 | SW 12 | SW 12 | — | — | — | — | NW 6 |
| kJ | 394 | 275 | 216 | 4 | — | — | — | — | — | — | — | — | 204 | 112 | 73 | 50 | 2 | 5 | 5 | — | — | — | — | 2 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | SW 12 | SW 12 | SW 12 | NW 4 | — | — | — | — | — | — | — | — |
| kJ | 116 | 88 | 58 | — | — | — | — | — | — | — | — | — | 6 | 6 | 6 | 7 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 12 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | W 4 | SW 10 | SW 6 | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SW 7 | WNW 4 | WNW 4 | WSW 7 | SSW 7 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 |
| kJ | — | — | 10 | 264 | 171 | 223 | 196 | 293 | 351 | 440 | 453 | 372 | 169 | 13 | 10 | 66 | 81 | 76 | 126 | 177 | 182 | 195 | 260 | 190 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 51 | 246 | 246 | 246 | 246 | 250 | 455 | 275 | 246 | 246 | 234 | 101 | 210 | 50 | 51 | 51 | 246 | 249 | 251 | 246 | 246 | 246 | 391 | 589 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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