Surf Forecasts:
How big are the waves at Trearddur Bay (Holy Island) today (26 Jun):
- Morning surf: Morning surf (26 Jun, local time) - 2ft (0.6m), 3s period with S swell.
- Afternoon surf: Afternoon surf (26 Jun, local time) - 4.5ft (1.4m), 5s period with SSW swell.
- Evening surf: Evening surf (26 Jun, local time) - 4.5ft (1.4m), 5s period with SSW swell.
The current surf forecast for Trearddur Bay (Holy Island) at 1PM is: 1.1m 4s primary swell from a South-southwest direction (forecast issued at 06:00am June 26). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jun) | 2ft (0.6m) | 3s |
| Afternoon (26 Jun) | 4.5ft (1.4m) | 5s |
| Evening (26 Jun) | 4.5ft (1.4m) | 5s |
Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 21°C on Fri morning, min 13°C on Sun night). Winds decreasing (strong winds from the S on Sat morning, light winds from the WNW by Sun night). | ||||||||||||||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 4 | SSW 4 | S 3 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 3 | 8 | 52 | 112 | 111 | 97 | 97 | 97 | 115 | 130 | 247 | 356 | 326 | 265 | 225 | 165 | 123 | 96 | 59 | 57 | 68 | 85 | 65 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | on | cross |
High Tide | 8:52AM4.59m | 9:17PM4.73m | 9:40AM4.67m | 9:59PM4.90m | 10:22AM4.76m | 10:38PM5.07m | ||||||||||||||||||
Low Tide | 2:34AM1.88m | 3:00PM1.69m | 3:24AM1.75m | 3:44PM1.62m | 4:08AM1.60m | 4:23PM1.53m | ||||||||||||||||||
 |  | |  | | |  | | |  | | | | | |  |  | | | | | | | | |
 | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:50 | — | — | — | — | — | — | — | 9:50 | — | 9:49 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 |
Feels °C | 23 | 23 | 18 | 10 | 10 | 11 | 12 | 12 | 11 | 12 | 11 | 11 | 10 | 11 | 11 | 12 | 10 | 10 | 12 | 11 | 10 | 11 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | NE 4 | SSW 4 | — | — | — | S 16 | S 16 | S 16 | S 16 | — | — | S 16 | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 7 | SSW 7 | SW 14 | SW 14 | SW 6 | SSW 6 |
| kJ | 1 | 3 | — | — | — | 5 | 5 | 5 | 5 | — | — | 5 | — | 8 | 8 | 8 | 8 | 8 | 96 | 59 | 8 | 8 | 85 | 65 |
Swell 2 Height (m) Direction Period (s) | — | NE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 15 | — | — | SW 14 | SW 14 |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | — | — | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | — | S 3 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | — | — | SSW 7 | SSW 7 | — | WNW 4 |
| kJ | 7 | — | 8 | 52 | 112 | 111 | 97 | 97 | 97 | 115 | 130 | 247 | 356 | 326 | 265 | 225 | 165 | 123 | — | — | 57 | 68 | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 189 | 252 | 286 | 285 | 246 | 249 | 189 | 189 | 186 | 297 | 322 | 323 | 288 | 288 | 287 | 252 | 249 | 101 | 280 | 292 | 246 | 236 | 128 | 51 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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