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Rhosneigr Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts:
Rhosneigr surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 am Wednesday 13 May 2026 BSTForecast update in hr min s Forecast update imminent
Rhosneigr surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rhosneigr sea temperature is
11.3° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Rhosneigr today?
The current surf forecast for Rhosneigr at 9AM is: 2.3m 6s primary swell from a Northwest direction and 0.3m 6s secondary swell from a Southwest direction, 0.2m 8s secondary swell from a South-southwest direction (forecast issued at 12:00am May 13). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 7.5ft (2.3m) | 6s |
| Afternoon (13 May) | 1.5ft (0.4m) | 7s |
| Evening (13 May) | 1ft (0.3m) | 7s |
Table - waves today at Rhosneigr. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 11°C on Tue night, min 8°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, light winds from the N by Thu night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WNW 5 | WNW 6 | NW 6 | NW 7 | NW 7 | SW 7 | SW 7 | SW 7 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | |
108 | 312 | 396 | 439 | 342 | 19 | 14 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:03AM3.52m | 7:41PM3.46m | 7:48AM3.79m | 8:21PM3.75m | 8:32AM4.03m | 9:00PM4.00m | ||||||||||||||||||
Low Tide | 1:22AM1.11m | 1:55PM0.61m | 2:15AM0.82m | 2:43PM0.34m | 3:03AM0.52m | 3:29PM0.12m | ||||||||||||||||||
 |  |  | |  |  | | | | |  | | | | |  | | | | | | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — |
— | 1 | 1 | 1 | 1 | — | 1 | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 8 | 8 | 9 | 10 | 11 | 10 | 9 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 8 | 9 | 8 | 9 | 9 | 9 | 10 | 9 |
1 | -1 | -2 | 0 | 1 | 4 | 3 | 1 | -1 | -1 | 0 | 1 | 1 | 3 | 4 | 5 | 5 | 3 | 2 | 2 | 2 | 3 | 5 | 5 | |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 8 | SW 7 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
 kJ | 7 | 6 | 19 | 6 | 7 | 19 | 14 | 9 | 2 | 2 | 2 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SSW 8 | SSW 8 | SSW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 7 | S 7 | S 7 | — | — | — | — | W 6 | — | — | — | — | — |
| kJ | 12 | 12 | 6 | 6 | 7 | 10 | 10 | 10 | 10 | 10 | 10 | 1 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SW 17 | SW 17 | SW 16 | — | — | S 8 | — | — | — | — | — | — | — | — | SW 14 | — | — | — | — | — | — | — |
| kJ | — | — | 12 | 11 | 10 | — | — | 1 | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 6 | NW 6 | NW 7 | NW 7 | NNW 7 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 6 |
| kJ | 108 | 312 | 396 | 439 | 342 | 254 | 237 | 396 | 561 | 639 | 423 | 275 | 200 | 164 | 205 | 165 | 77 | 115 | 131 | 114 | 81 | 51 | 46 | 50 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 277 | 287 | 296 | 590 | 925 | 885 | 741 | 603 | 603 | 341 | 585 | 1071 | 354 | 408 | 283 | 7 | 216 | 182 | 324 | 329 | 329 | 283 | 283 | 53 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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