Surf Forecasts:
Rhosneigr surf forecast from 13 Oct 2026:
- Best quality surf: Thursday 15 Oct, 7PM (local time) - 5ft (1.5m), 8s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 15 Oct, 10AM (local time) - 10ft (3.0m), 8s period, SW swell with 1,355 kJ wave energy.
- Next surfable swell (1★+): Thursday 15 Oct, 7PM (local time) - 5ft (1.5m), 8s period with SSW swell.
Best Forecast Surf Conditions for Rhosneigr this week:
The surf forecast for Rhosneigr over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 15) at 7PM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.2m and 14s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rhosneigr in the next 16 days are 3.0m 8s and forecast to arrive on Thursday (Oct 15) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Tuesday (Oct 20) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Thu 15th Oct) | 5ft (1.5m) 8s |
| Best Surf | 7PM (Thu 15th Oct) | 5ft (1.5m) 8s |
| Most Powerful | 10AM (Thu 15th Oct) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Rhosneigr over the next 16 days.
Short Range ForecastModerate rain (total 10mm), heaviest on Thu afternoon. Very mild (max 15°C on Tue afternoon, min 11°C on Thu afternoon). Winds decreasing (near gales from the SSW on Wed night, calm by Thu night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 13°C on Fri afternoon, min 9°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||
Tue 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | SW 9 | SSW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 7 | NW 4 | NW 5 | SW 7 | SSW 6 | SW 11 | SW 6 | SW 6 | — | NW 3 | W 10 | N 5 | W 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 322 | 168 | 222 | 612 | 967 | 1355 | 465 | 79 | 40 | 41 | 7 | 5 | 5 | 2 | 2 | 0 | 2 | 2 | 0 | 2 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | on | cross | cross | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | off | cross-off |
High Tide | 11:38PM3.96m | 11:52AM3.88m | 00:14AM3.70m | 12:27PM3.66m | 00:52AM3.39m | 1:06PM3.39m | 1:35AM3.06m | 1:53PM3.11m | 2:35AM2.77m | 3:07PM2.89m | 4:26AM2.60m | 5:01PM2.85m | ||||||||
Low Tide | 6:09PM0.26m | 6:27AM0.48m | 6:45PM0.47m | 7:01AM0.77m | 7:22PM0.74m | 7:37AM1.06m | 8:04PM1.03m | 8:20AM1.33m | 8:56PM1.30m | 9:14AM1.54m | 10:06PM1.48m | 10:29AM1.65m | 11:34PM1.47m | |||||||
 |  | | |  |  |  |  |  | | | | | | | | |  |  | | |
 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — |
 | 6:28 | — | — | 6:24 | — | — | 6:22 | — | — | 6:21 | — | — | 6:17 | — | — | 6:15 | — | — | 6:14 | — |
mm | — | — | — | — | — | 2 | 6 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 15 | 14 | 15 | 15 | 15 | 15 | 12 | 13 | 12 | 13 | 12 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 12 |
Feels °C | 8 | 9 | 8 | 7 | 7 | 6 | 10 | 10 | 6 | 8 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 6 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | — | NW 4 | — | — | — | — | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | N 5 | N 4 | SW 6 | SW 6 | — | — | W 10 | — | — |
| kJ | — | 15 | — | — | — | — | 465 | 79 | 25 | 17 | 7 | 15 | 3 | 2 | 2 | — | — | 2 | — | — |
Swell 2 Height (m) Direction Period (s) | — | NW 4 | — | — | — | — | WSW 14 | WSW 13 | SW 12 | SW 12 | SW 12 | SSW 6 | SW 6 | — | — | — | — | — | — | W 10 |
| kJ | — | 10 | — | — | — | — | 19 | 17 | 6 | 6 | 6 | 4 | 2 | — | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 12 | SW 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 9 | SSW 6 | SW 7 | SW 8 | SW 8 | — | NW 4 | NW 4 | NW 5 | N 6 | — | — | — | — | — | NW 3 | NNW 4 | N 5 | NNE 4 |
| kJ | 322 | 168 | 222 | 612 | 967 | 1355 | — | 10 | 40 | 41 | 88 | — | — | — | — | — | 2 | 31 | 70 | 30 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 283 | 91 | 250 | 431 | 253 | 283 | 42 | 42 | 175 | 221 | 187 | 159 | 174 | 159 | 180 | 242 | 235 | 174 | 174 | 159 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rhosneigr surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Rhosneigr Surf forecast
The above surf forecast table for Rhosneigr provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rhosneigr can be found by selecting the local surf guide option on the grey menu. Our Rhosneigr surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Rhosneigr) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Rhosneigr may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Anglesy? If you are looking for accommodation near Rhosneigr, camping, hotels and holiday cottages in Anglesy, consider staying in Anglesey which is 2 km (1 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Holyhead which is 12 km (7 miles) away, Bangor, Porthmadog and Llandudno.
Nearest