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Church Bay surfForecast / Wales – Anglesy / UK
12 Day Weather and Surf, issued 6 pm Monday 15 Sep 2025 BST
Best Forecast Surf Conditions for Church Bay this week:
The most powerful waves expected at Church Bay in the next 12 days are 3.0m 7s and forecast to arrive on Monday (Sep 15) at 10PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Mon 15th Sep) | 10ft (3.0m) 7s |
Table - best surf conditions forecast for Church Bay over the next 12 days.
Short Range Forecast Heavy rain (total 27mm), heaviest during Tue night. Very mild (max 17°C on Wed night, min 13°C on Mon night). Winds decreasing (near gales from the W on Mon night, light winds from the SW by Tue afternoon). | Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Fri morning. Very mild (max 17°C on Thu afternoon, min 9°C on Sat night). Winds increasing (light winds from the SW on Fri afternoon, near gales from the NNW by Sat night). | ||||||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 5 | 5 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 4 | 4 | 4 | 7 | 6 | 6 | 7 | 6 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 1042 | 733 | 240 | 82 | 28 | 525 | 299 | 134 | 434 | 671 | 375 | 101 | 52 | 16 | 29 | 54 | 500 | 182 | 305 | 781 | 157 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | ||
High Tide / height (m) | 5:16PM 4.59 | 6:17AM 4.50 | 6:58PM 4.60 | 7:53AM 4.61 | 8:19PM 4.88 | 8:59AM 4.87 | 9:16PM 5.21 | 9:47AM 5.10 | 10:00PM 5.47 | 10:26AM 5.27 | 10:37PM 5.62 | 10:59AM 5.37 | 11:10PM 5.68 | 11:29AM 5.42 | |||||||||
Low Tide / height (m) | 11:45PM 1.96 | 12:26PM 2.26 | 1:21AM 1.88 | 1:53PM 2.12 | 2:34AM 1.57 | 2:55PM 1.82 | 3:28AM 1.24 | 3:42PM 1.51 | 4:10AM 0.98 | 4:20PM 1.25 | 4:46AM 0.83 | 4:55PM 1.07 | 5:19AM 0.77 | ||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||
| Sunrise | - | - | 6:52 | - | - | 6:54 | - | - | 6:54 | - | - | 6:56 | - | - | 6:58 | - | - | 7:01 | - | - | 7:01 | ||
| Sunset | 7:35 | - | - | 7:31 | - | - | 7:30 | - | - | 7:28 | - | - | 7:24 | - | - | 7:22 | - | - | 7:20 | - | - | ||
 |  |  |  |  | | |  |  | |  |  | | | | | | |  | | | |||
Rain (mm) | 2 | - | - | - | 22 | - | - | 3 | - | - | 3 | 11 | 3 | - | - | 1 | 4 | - | 3 | 3 | - | ||
| Temp. °C | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 13 | 11 | 11 | 12 | 12 | 12 | ||
| Feels °C (?) | 5 | 4 | 8 | 10 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 11 | 12 | 10 | 6 | 5 | 2 | 2 | 4 | 5 | 6 | ||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Anglesy
Wind reports 13 km away suggest it is still onshore at Church Bay (strong winds from the W at Valley). A 2.5m swell from the W
Actual: 52 min ago
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 Church Bay 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 Church Bay Surf forecast
The above surf forecast table for Church Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Church Bay can be found by selecting the local surf guide option on the grey menu. Our Church Bay 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 (Church Bay) 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 Church Bay 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 Church Bay, camping, hotels and holiday cottages in Anglesy, consider staying in Holyhead which is 8 km (5 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Anglesey which is 14 km (9 miles) away, Bangor, Llandudno and Colwyn Bay.
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