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Surf Forecasts:

Llwyngwril surf break

Llwyngwril surfForecast / Wales – Mid / UK

information circle12 Day Weather and Surf, issued 5 am Saturday 24 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Llwyngwril surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llwyngwril sea temperature is
7.0° C
 (Which is 1.5°C colder than average for this time of year)

Best Forecast Surf Conditions for Llwyngwril this week:

The surf forecast for Llwyngwril over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jan 25) at 12AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 0.5m and 15s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Llwyngwril in the next 12 days are 1.4m 18s and forecast to arrive on Wednesday (Jan 28) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 4s period and expected on Monday (Jan 26) at 9PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 25th Jan)3.5ft (1.0m) 9s
Best Surf 9PM (Wed 28th Jan)4.5ft (1.4m) 18s
Most Powerful 9PM (Wed 28th Jan)4.5ft (1.4m) 18s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 10mm), heaviest on Sat night. Mild temperatures (max 8°C on Sat night, min 4°C on Mon night). Winds decreasing (strong winds from the SE on Sat afternoon, light winds from the E by Sun night).

Days 3-6 Weather Summary Heavy rain (total 33mm), heaviest during Thu night. Mild temperatures (max 7°C on Thu morning, min 3°C on Tue night). Winds increasing (calm on Wed night, strong winds from the SW by Thu night).

Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
1
0
0
0
0
0
0
1
1
2
0
0
0
0
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
WSW
0.5
WSW
1
SW
0.8
WSW
0.4
WSW
0.7
WSW
0.6
WSW
0.4
WSW
1.1
SW
0.7
WSW
0.4
WSW
0.5
WSW
0.4
WSW
0.5
WSW
0.7
WSW
0.7
WSW
0.7
WSW
0.6
WSW
0.7
WSW
1.1
SW
1.2
WSW
Period(s) (?)17159818151211891616181817141312111313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)246135155861232019845145718315113417829317514590105364458
Wind
(km/h)
45
ESE
45
SE
20
SSE
20
E
25
E
15
ESE
25
E
25
ESE
30
ESE
20
E
20
ENE
25
ENE
10
ENE
15
ENE
5
ESE
20
E
30
ESE
40
SW
25
SSE
25
S
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
off		offcrosscross-
off		cross-
off		off
High Tide
/ height (m)
11:33AM
4.87
11:52PM
4.39
12:17PM
4.63
12:40AM
4.17
1:10PM
4.34
1:38AM
3.94
2:16PM
4.06
2:52AM
3.80
3:39PM
3.92
4:20AM
3.87
5:06PM
4.02
5:40AM
4.15
6:18PM
4.27
Low Tide
/ height (m)
6:48PM
1.14
6:58AM
1.38
7:37PM
1.36
7:54AM
1.59
8:40PM
1.57
9:10AM
1.75
9:53PM
1.68
10:29AM
1.74
11:05PM
1.65
11:45AM
1.59
12:17AM
1.52
1:01PM
1.35
1:27AM
1.33
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sunrise8:10--8:08--8:07--8:06--8:04--8:03--8:02--
Sunset-4:45--4:46--4:49--4:51--4:52--4:54--4:57-
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
mod rain
light rain
light rain
part cloud
part cloud
light rain
rain showers
light rain
rain showers
rain showers
Rain (mm)
125-----25-922--213125
Temp. °C778787654454545767885
Feels °C (?)-3-33123-1-2-3-20-22020-2-2121
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llwyngwril 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.

View detailed surf forecast for Llwyngwril at:
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Information about the Llwyngwril Surf forecast

The above surf forecast table for Llwyngwril provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Llwyngwril can be found by selecting the local surf guide option on the grey menu. Our Llwyngwril 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 (Llwyngwril) 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 Llwyngwril 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.

Llwyngwril is 27 km (17 miles) from Porthmadog. If you plan a holiday in Mid Wales, look for hotels and other accommodation in Porthmadog. Porthmadog has rooms for a wide range of budgets as well as car hire and transport links.

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