Surf Forecasts:
How big are the waves at Trearddur Bay (Holy Island) today (05 Jul):
- Afternoon surf: Afternoon surf (05 Jul, local time) - 1.5ft (0.5m), 4s period with SW swell.
- Evening surf: Evening surf (05 Jul, local time) - 2ft (0.6m), 4s period with SW swell.
The current surf forecast for Trearddur Bay (Holy Island) at 11PM is: 0.6m 4s primary swell from a Southwest direction (forecast issued at 06:00pm July 05). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jul) | - | - |
| Afternoon (05 Jul) | 1.5ft (0.5m) | 4s |
| Evening (05 Jul) | 2ft (0.6m) | 4s |
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. Very mild (max 19°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wed 8 | |||||||||||||||||||||
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) | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 4 | SW 5 | SSW 3 | SW 4 | SW 4 | SW 5 | SSW 5 | SW 5 | NW 4 | NW 4 | NW 4 | SW 3 | S 12 | S 12 | S 12 | SSW 3 | — | — |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 11 | 14 | 18 | 17 | 9 | 11 | 11 | 6 | 15 | 19 | 23 | 15 | 12 | 9 | 9 | 4 | 2 | 3 | 3 | 3 | 1 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | glassy |
High Tide | 2:38PM4.79m | 2:50AM5.14m | 3:21PM4.72m | 3:35AM5.04m | 4:10PM4.65m | 4:27AM4.93m | ||||||||||||||||||
Low Tide | 8:38PM1.52m | 9:07AM1.25m | 9:23PM1.62m | 9:55AM1.33m | 10:15PM1.72m | 10:50AM1.43m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — |
 | — | 9:46 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | 9:45 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 18 | 16 | 14 | 15 | 17 | 18 | 18 | 18 | 17 | 15 | 14 | 16 | 17 | 19 | 19 | 19 | 18 | 17 | 17 | 18 | 19 |
Feels °C | 15 | 14 | 15 | 15 | 14 | 13 | 14 | 15 | 15 | 15 | 16 | 16 | 13 | 12 | 14 | 14 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 3 | — | — | WNW 4 | — | SW 4 | SW 4 | NW 4 | WNW 3 | NW 4 | — | SW 5 | SSW 5 | SW 5 | NW 4 | NW 4 | NW 4 | WNW 4 | — | S 12 | SW 3 | SSW 3 | — | — |
| kJ | 1 | — | — | 1 | — | 9 | 9 | 2 | 1 | 1 | — | 23 | 15 | 10 | 9 | 9 | 4 | 1 | — | 3 | 2 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | NW 4 | — | — | — | — | — | — | NW 4 | SW 4 | — | — | — | S 12 | — | S 12 | — | — | — |
| kJ | — | — | — | — | — | 4 | 2 | — | — | — | — | — | — | 6 | 5 | — | — | — | 3 | — | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | — | S 12 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | — | WSW 4 | SW 5 | SSW 3 | SW 4 | SW 4 | WNW 4 | WNW 4 | WNW 4 | — | SW 4 | SW 3 | SW 3 | SW 3 | SW 3 | — | — | — | — |
| kJ | 7 | 11 | 14 | 18 | 17 | — | 11 | 11 | 6 | 15 | 19 | 1 | 11 | 12 | — | 4 | 2 | 2 | 2 | 3 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 407 | 305 | 292 | 285 | 285 | 251 | 251 | 251 | 292 | 323 | 251 | 251 | 285 | 236 | 251 | 358 | 358 | 356 | 251 | 246 | 246 | 246 | 246 | 246 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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