Surf Forecasts:
How big are the waves at Trearddur Bay (Holy Island) today (02 Jul):
- Morning surf: Morning surf (02 Jul, local time) - 4ft (1.2m), 6s period with NW swell.
- Afternoon surf: Afternoon surf (02 Jul, local time) - 2ft (0.6m), 7s period with SW swell.
- Evening surf: Evening surf (02 Jul, local time) - 1.5ft (0.5m), 6s period with SW swell.
The current surf forecast for Trearddur Bay (Holy Island) at 8PM is: 0.5m 6s primary swell from a Southwest direction (forecast issued at 12:00pm July 02). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jul) | 4ft (1.2m) | 6s |
| Afternoon (02 Jul) | 2ft (0.6m) | 7s |
| Evening (02 Jul) | 1.5ft (0.5m) | 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 ForecastMostly dry. Warm (max 20°C on Sat morning, min 13°C on Thu morning). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SW by Sat morning). | ||||||||||||||||||||||||
Thu 2 | Friday 3 | Saturday 4 | Sun 5 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | NW 6 | SW 7 | SW 7 | SW 7 | SSW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 3 | SSW 4 | SSW 5 | SSW 5 | SW 5 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | SW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 92 | 55 | 36 | 21 | 15 | 9 | 9 | 8 | 4 | 7 | 5 | 11 | 27 | 33 | 37 | 31 | 55 | 79 | 68 | 41 | 40 | 55 | 39 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 12:47PM4.93m | 00:58AM5.33m | 1:23PM4.89m | 1:34AM5.29m | 2:00PM4.84m | 2:11AM5.22m | ||||||||||||||||||
Low Tide | 6:45PM1.37m | 7:11AM1.16m | 7:20PM1.40m | 7:47AM1.17m | 7:58PM1.45m | |||||||||||||||||||
 | |  | |  |  | | |  | | | |  | | | | | | | | | | | | |
 | 4:54 | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:58 | — |
 | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:46 | — | — | — | 9:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 16 | 17 | 16 | 16 | 14 | 14 | 14 | 15 | 15 | 16 | 18 | 18 | 16 | 16 | 18 | 20 | 20 | 20 | 20 | 17 | 15 | 14 |
Feels °C | 8 | 10 | 12 | 14 | 13 | 14 | 11 | 12 | 12 | 11 | 10 | 11 | 15 | 16 | 13 | 13 | 13 | 15 | 16 | 17 | 17 | 15 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SSW 6 | NNW 4 | SW 6 | SW 6 | SW 5 | NNW 3 | — | — | — | — | W 11 | — | WNW 3 | — | — | — | — | — | SW 6 | SW 6 |
| kJ | 75 | 55 | 36 | 21 | 15 | 3 | 9 | 8 | 4 | 1 | — | — | — | — | 3 | — | 1 | — | — | — | — | — | 39 | 28 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 6 | — | — | NNW 4 | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | NW 4 |
| kJ | — | — | — | — | — | 9 | — | — | 1 | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 11 | — | — | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 5 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 5 | NW 5 | NW 4 | NW 4 | WNW 4 | NW 4 | NW 3 | W 3 | SW 5 | SW 3 | SSW 4 | SSW 5 | SSW 5 | SW 5 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WNW 4 | — |
| kJ | 92 | 52 | 28 | 16 | 9 | 1 | 3 | 3 | 1 | 7 | 5 | 11 | 27 | 33 | 37 | 31 | 55 | 79 | 68 | 41 | 40 | 55 | 12 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 179 | 179 | 51 | 51 | 179 | 155 | 163 | 155 | 186 | 246 | 246 | 246 | 246 | 251 | 192 | 192 | 305 | 407 | 407 | 346 | 347 | 192 | 192 | 192 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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