Surf Forecasts:
How big are the waves at Aberffraw today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 2.5ft (0.8m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2ft (0.6m), 8s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 2ft (0.6m), 8s period with WSW swell.
The current surf forecast for Aberffraw at 5AM is: 0.8m 8s primary swell from a Southwest direction and 0.4m 3s secondary swell from a West-northwest direction (forecast issued at 12:00am August 31). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (31 Aug) | 2ft (0.6m) | 8s |
| Evening (31 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Aberffraw. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed morning. Very mild (max 18°C on Wed afternoon, min 14°C on Sun night). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the SW by Tue night). | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | WSW 8 | SW 7 | WSW 7 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 99 | 75 | 95 | 80 | 69 | 57 | 57 | 31 | 34 | 19 | 33 | 17 | 34 | 51 | 65 | 83 | 51 | 51 | 150 | 143 | 106 | 113 | 151 | 275 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | on |
High Tide | 11:30PM4.30m | 11:49AM3.93m | 00:03AM4.23m | 12:23PM3.87m | 00:40AM4.07m | 1:01PM3.73m | ||||||||||||||||||
Low Tide | 6:27AM0.05m | 6:37PM0.27m | 7:03AM0.19m | 7:16PM0.42m | 7:43AM0.43m | 7:59PM0.63m | ||||||||||||||||||
 | |  |  | | | |  |  | |  | | | |  |  | | | | |  | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | — | 2 | 4 | 1 | — | — | — |
Temp °C | 15 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 17 | 17 |
Feels °C | 14 | 11 | 11 | 10 | 9 | 11 | 12 | 13 | 14 | 12 | 12 | 11 | 12 | 13 | 13 | 14 | 15 | 13 | 13 | 13 | 14 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | NW 4 | SW 7 | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — |
| kJ | 99 | 75 | 95 | 80 | 69 | 57 | 57 | 31 | 1 | 19 | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 5 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 14 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 3 | WNW 4 | WNW 5 | NW 5 | WNW 5 | — | NW 4 | WSW 8 | WSW 3 | WSW 7 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 |
| kJ | — | 3 | 32 | 72 | 62 | 31 | — | 4 | 34 | 3 | 33 | 17 | 34 | 51 | 65 | 83 | 51 | 51 | 150 | 143 | 106 | 113 | 151 | 275 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 40 | 40 | 469 | 537 | 292 | 40 | 40 | 40 | 40 | 244 | 183 | 280 | 310 | 266 | 291 | 261 | 261 | 261 | 263 | 289 | 302 | 304 | 302 | 283 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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