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Surf Forecasts:
Benllech Bay surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 pm Tuesday 05 May 2026 BSTForecast update in hr min s Forecast update imminent
Benllech Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Benllech Bay sea temperature is
11.0° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Benllech Bay today?
The current surf forecast for Benllech Bay at 7PM is: 0.6m 4s primary swell from a North-northwest direction (forecast issued at 12:00pm May 05). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 1.5ft (0.4m) | 3s |
| Afternoon (05 May) | 2ft (0.6m) | 4s |
| Evening (05 May) | 2ft (0.6m) | 4s |
Table - waves today at Benllech Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 13°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | ENE 4 | E 4 | E 4 | E 4 | ENE 3 | ENE 3 | ENE 3 | — | E 3 | ESE 3 | ESE 3 | E 3 | WSW 3 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | |
3 | 7 | 12 | 14 | 16 | 15 | 11 | 14 | 13 | 6 | 4 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | glassy | |
High Tide | 1:40PM6.08m | 1:54AM6.11m | 2:18PM5.74m | 2:33AM5.83m | 2:59PM5.39m | 3:17AM5.54m | ||||||||||||||||||
Low Tide | 7:42AM0.97m | 7:56PM1.31m | 8:20AM1.25m | 8:35PM1.60m | 9:03AM1.57m | 9:18PM1.89m | ||||||||||||||||||
 |  | |  |  | |  | | | | | |  | | | | | | | | | | | | |
 | 5:35 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — |
 | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:54 | — | — | — | 8:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 11 | 10 | 9 | 9 | 8 | 7 | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 9 | 11 | 12 | 13 | 12 | 9 | 9 | 9 | 10 |
6 | 5 | 6 | 6 | 6 | 5 | 4 | 3 | 5 | 6 | 7 | 8 | 6 | 6 | 5 | 6 | 8 | 7 | 8 | 8 | 5 | 6 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NNW 4 | NNW 5 | NW 5 | NNW 5 | NW 4 | — | — | N 6 | ENE 3 | — | — | ESE 3 | ESE 3 | E 3 | WSW 3 | — | — | — | — | — |
 kJ | — | — | — | — | 16 | 15 | 6 | 2 | 1 | — | — | 1 | 1 | — | — | 2 | 2 | 1 | 1 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 4 | NNW 4 | NNW 4 | — | ENE 3 | ENE 4 | E 4 | E 4 | E 4 | ENE 3 | ENE 3 | — | — | E 3 | SSE 3 | — | — | — | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 |
| kJ | 3 | 7 | 12 | 14 | — | 6 | 11 | 14 | 13 | 6 | 4 | 2 | — | — | 1 | 1 | — | — | — | 1 | 2 | 6 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 345 | 345 | 406 | 553 | 254 | 256 | 254 | 260 | 260 | 256 | 260 | 271 | 256 | 255 | 255 | 255 | 273 | 291 | 263 | 256 | 241 | 240 | 255 | 255 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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