Church Bay surfForecast / Wales – Anglesy / UK

information circle12 Day Weather and Surf, issued 11 am Friday 05 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Church Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Church Bay sea temperature is
11.0° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Church Bay this week:

The surf forecast for Church Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 09) at 9AM. The primary swell is predicted to be 3.5m and 10s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Church Bay in the next 12 days are 3.5m 10s and forecast to arrive on Tuesday (Dec 09) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Friday (Dec 05) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 9th Dec)11ft (3.5m) 10s
Best Surf 9AM (Tue 9th Dec)11ft (3.5m) 10s
Most Powerful 9AM (Tue 9th Dec)11ft (3.5m) 10s

Table - best surf conditions forecast for Church Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 31mm), heaviest during Fri afternoon. Very mild (max 13°C on Sun afternoon, min 9°C on Fri morning). Winds decreasing (near gales from the SSE on Fri afternoon, moderate winds from the SSW by Sat night).

Days 3-6 Weather Summary Heavy rain (total 31mm), heaviest during Tue night. Very mild (max 12°C on Mon morning, min 10°C on Tue night). Winds decreasing (strong winds from the SW on Mon morning, calm by Tue afternoon).

Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
!
3
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
SSW
0.8
SW
2.3
SW
2
SW
2.4
WSW
1.9
WSW
0.6
SW
1.5
SW
1.5
SW
2
SW
1.5
SW
1
SW
3.5
SW
2.5
SW
2
WSW
2
WSW
2.3
WSW
1.7
WSW
1.7
SW
2.3
SW
1.1
SW
Period(s) (?)488117697107111010766766810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)42757729185152755320444238948720422947362932664451852300271
Wind
(km/h)
40
SSE
60
SSE
45
SW
35
SW
45
WSW
30
WSW
20
ESE
45
SSW
40
SSW
40
SW
30
SW
30
S
25
SSW
0
WSW
35
WNW
30
W
30
W
15
SW
35
S
45
S
45
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
crosscrossglasscross-
on
ononcross-
on
crosscrosscross-
off
High Tide
/ height (m)
9:59AM
5.78
10:24PM
5.85
10:47AM
5.85
11:15PM
5.77
11:35AM
5.83
12:07AM
5.59
12:25PM
5.73
1:00AM
5.35
1:16PM
5.56
1:54AM
5.07
2:10PM
5.33
2:51AM
4.80
3:07PM
5.09
Low Tide
/ height (m)
4:09PM
0.71
4:31AM
0.81
4:59PM
0.67
5:19AM
0.94
5:51PM
0.73
6:08AM
1.15
6:44PM
0.89
6:59AM
1.41
7:38PM
1.13
7:51AM
1.68
8:35PM
1.39
8:47AM
1.94
9:36PM
1.64
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise8:15--8:15--8:18--8:18--8:19--8:21--8:22--
Sunset-4:00--4:00--4:00--4:00--3:59--3:59--3:59-
cloud
mod rain
mod rain
light rain
light rain
rain showers
light rain
light rain
rain showers
cloud
light rain
light rain
light rain
mod rain
heavy rain
light rain
clear
part cloud
cloud
part cloud
light rain
Rain (mm)
-86421352-11110153----1
Temp. °C101111111111121312121212121111101010101111
Feels °C (?)-1124236534668112335221
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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