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Rhosneigr Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts:
Rhosneigr surfForecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 6 pm Tuesday 19 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
11.2° C
(Which is slightly warmer than usual)How big are the waves at Rhosneigr today?
The current surf forecast for Rhosneigr at 10PM is: 2.5m 8s primary swell from a South-southwest direction (forecast issued at 06:00pm May 19). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 7ft (2.1m) | 7s |
| Evening (19 May) | 8ft (2.5m) | 8s |
Table - waves today at Rhosneigr. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Wed night. Very mild (max 17°C on Thu night, min 11°C on Tue afternoon). Winds decreasing (strong winds from the SSW on Tue night, light winds from the SSE by Thu night). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 8 | SW 9 | SW 6 | SW 7 | SW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | |
515 | 655 | 770 | 655 | 532 | 493 | 248 | 261 | 227 | 199 | 238 | 196 | 215 | 241 | 200 | 154 | 123 | 103 | 76 | 59 | 31 | 44 | 71 | 77 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:57PM4.21m | 12:31PM3.85m | 00:50AM4.04m | 1:31PM3.54m | 1:49AM3.84m | |||||||||||||||||||
Low Tide | 6:36PM0.21m | 7:05AM-0.01m | 7:26PM0.43m | 8:01AM0.17m | 8:20PM0.68m | 9:00AM0.39m | ||||||||||||||||||
 |  |  |  |  | | |  | | |  |  | |  | | | | | | | | | | | |
 | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | — | 9:15 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:19 | — | — | — | — | — | 9:21 |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 16 |
6 | 3 | 3 | 4 | 4 | 5 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 9 | 9 | 11 | 14 | 15 | 13 | 12 | 12 | 13 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | WSW 16 | — | — | — | SW 13 | SW 13 | WSW 13 | — | — | — | — | — | — | — | S 15 | SSW 7 | SSW 7 | S 15 | SW 8 | SW 13 | SW 14 |
 kJ | — | — | — | 26 | — | — | — | 27 | 26 | 16 | — | — | — | — | — | — | — | 4 | 76 | 59 | 4 | 9 | 7 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | S 15 | S 15 | W 15 | SW 15 | SW 8 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 4 | 8 | 2 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 8 | SW 9 | SW 6 | SW 7 | SW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | — | — | SSW 4 | SSW 5 | SSW 5 | SSW 6 |
| kJ | 515 | 655 | 770 | 655 | 532 | 493 | 248 | 261 | 227 | 199 | 238 | 196 | 215 | 241 | 200 | 154 | 123 | 103 | — | — | 31 | 44 | 71 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 279 | 277 | 257 | 253 | 253 | 253 | 363 | 331 | 242 | 241 | 91 | 89 | 198 | 198 | 200 | 181 | 183 | 120 | 152 | 120 | 167 | 51 | 181 | 46 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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