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Surf Forecasts:

Llangrannog surfForecast / Wales – Mid / UK

information circle12 Day Weather and Surf, issued 5 pm Sunday 01 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Llangrannog surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llangrannog sea temperature is
8.3° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Llangrannog this week:

The surf forecast for Llangrannog over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 02) at 12AM. The primary swell is predicted to be 0.7m and 17s period with a secondary swell of 0.9m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Llangrannog in the next 12 days are 1.9m 15s and forecast to arrive on Saturday (Feb 07) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Friday (Feb 06) at 3AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 2nd Feb)2.5ft (0.7m) 17s
Best Surf 3AM (Sat 7th Feb)6ft (1.8m) 14s
Most Powerful12AM (Sat 7th Feb)6ft (1.9m) 15s

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

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

Short Range Forecast Light rain (total 3mm), mostly falling on Sun afternoon. Mild temperatures (max 9°C on Mon afternoon, min 5°C on Tue afternoon). Winds increasing (light winds from the ENE on Sun night, strong winds from the E by Mon night).

Days 3-6 Weather Summary Some drizzle, heaviest during Fri afternoon. Mild temperatures (max 9°C on Thu morning, min 4°C on Thu night). Winds decreasing (strong winds from the E on Thu afternoon, light winds from the SE by Fri night).

Sun
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
2
0
0
0
0
0
1
2
0
1
0
0
0
0
1
3
2
1
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
WSW
0.7
W
0.4
WSW
0.3
WSW
0.3
WSW
0.4
WSW
0.9
WSW
1.1
WSW
1
WSW
0.8
WSW
0.6
WSW
0.3
WSW
0.7
W
1
WSW
0.9
WSW
0.9
WSW
1.9
SW
1
WSW
1.2
WSW
0.8
WSW
0.8
WSW
Period(s) (?)121716151417161514131122191716151513121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2972878443399443258937818981913506404523871446372420164167
Wind
(km/h)
15
NW
10
ENE
20
E
35
ESE
40
E
40
E
30
E
20
E
15
E
25
SSE
25
SE
30
ESE
30
ESE
40
ESE
30
ESE
30
ESE
25
SE
15
SSE
20
SSE
25
SE
40
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		offoffoffcross-
off		offoff
High Tide
/ height (m)
7:37PM
3.85
7:56AM
4.32
8:21PM
3.96
8:39AM
4.46
9:02PM
3.98
9:19AM
4.47
9:41PM
3.92
9:58AM
4.34
10:18PM
3.77
10:36AM
4.09
10:55PM
3.57
11:13AM
3.77
11:32PM
3.33
11:50AM
3.40
Low Tide
/ height (m)
2:43AM
0.31
3:14PM
0.00
3:22AM
0.21
3:53PM
-0.03
3:57AM
0.21
4:29PM
0.05
4:29AM
0.30
5:01PM
0.24
4:58AM
0.46
5:31PM
0.49
5:26AM
0.67
5:57PM
0.76
5:54AM
0.91
Sun
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunrise--7:56--7:54--7:54--7:52--7:50--7:48--7:47
Sunset5:04--5:06--5:07--5:08--5:10--5:13--5:15--
rain showers
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
clear
part cloud
cloud
Rain (mm)
1-------2------1-----
Temp. °C7789766568799557791067
Feels °C (?)2301-2-3-1-122122-5-300561-2
  • 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 Llangrannog 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 Llangrannog at:
surf-forecast.com

Information about the Llangrannog Surf forecast

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

Llangrannog is 8 km (5 miles) from Aberporth. If you plan a holiday in Mid Wales, look for hotels and other accommodation in Aberporth. Aberporth has rooms for a wide range of budgets as well as car hire and transport links.

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