- Forecast
- Maps
- Live
- Weather State
- Spot Information
Porth Colmon surf Forecast / Wales – Lleyn / UK
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Porth Colmon this week:
The surf forecast for Porth Colmon over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 30) at 7AM. The primary swell is predicted to be 2.3m and 8s period with a secondary swell of 1.3m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Porth Colmon in the next 12 days are 2.3m 8s and forecast to arrive on Tuesday (Apr 30) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (May 03) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 30th Apr) | 7.5ft (2.3m) 8s |
| Best Surf | 7AM (Tue 30th Apr) | 7.5ft (2.3m) 8s |
| Most Powerful | 4AM (Tue 30th Apr) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Porth Colmon over the next 12 days.
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 4 | 13 | 13 | 4 | 4 | 5 | 15 | 12 | 12 | 7 | 8 | 7 | 7 | 6 | 6 | 7 | 5 | 5 | 6 | 14 | 6 | 5 | 5 | 4 | 3 | 4 | 15 | 11 | 10 | 4 | 13 | 4 | 4 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 7 | 7 | 8 | 7 | 6 | 13 | 28 | 22 | 4 | 3 | 6 | 469 | 283 | 93 | 41 | 11 | 14 | 8 | 25 | 109 | 121 | 8 | 154 | 36 | 16 | 14 | 6 | 5 | 8 | 11 | 10 | 7 | 7 | 12 | 25 | 6 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- off | cross- off | cross- on | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | off | off | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:25AM 3.85 | 10:41PM 3.85 | 10:59AM 3.73 | 11:16PM 3.74 | 11:37AM 3.55 | 11:56PM 3.58 | 12:20PM 3.32 | 12:43AM 3.39 | 1:14PM 3.08 | 1:43AM 3.21 | 2:25PM 2.88 | 3:00AM 3.13 | 3:54PM 2.85 | 4:26AM 3.25 | 5:18PM 3.04 | 5:38AM 3.53 | 6:20PM 3.36 | 6:35AM 3.86 | 7:10PM 3.69 | 7:25AM 4.14 | 7:55PM 3.98 | 8:12AM 4.33 | 8:38PM 4.19 | |||||||||||||
Low Tide / height (m) | 5:13PM 0.56 | 5:33AM 0.57 | 5:47PM 0.73 | 6:11AM 0.75 | 6:25PM 0.93 | 6:57AM 0.94 | 7:13PM 1.12 | 7:58AM 1.10 | 8:18PM 1.29 | 9:14AM 1.17 | 9:38PM 1.35 | 10:36AM 1.07 | 10:59PM 1.26 | 11:50AM 0.83 | 12:10AM 1.04 | 12:51PM 0.52 | 1:09AM 0.76 | 1:44PM 0.23 | 2:00AM 0.47 | 2:31PM 0.03 | 2:48AM 0.23 | 3:15PM -0.05 | 3:33AM 0.08 | |||||||||||||
Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||||||
| Sunrise | 5:54 | - | - | 5:52 | - | - | 5:50 | - | - | 5:48 | - | - | 5:47 | - | - | 5:45 | - | - | 5:43 | - | - | 5:41 | - | - | 5:39 | - | - | 5:37 | - | - | 5:35 | - | - | 5:33 | - | - |
| Sunset | - | 8:37 | - | - | 8:39 | - | - | 8:42 | - | - | 8:43 | - | - | 8:45 | - | - | 8:46 | - | - | 8:49 | - | - | 8:50 | - | - | 8:52 | - | - | 8:53 | - | - | 8:54 | - | - | 8:57 | - |
 |  |  | | | | | |  |  | |  |  |  | | | | | | |  | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 2 | - | - | 8 | 6 | 1 | 2 | - | 1 | 1 | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 8 | 7 | 7 | - | - | 1 |
| Temp. °C | 8 | 9 | 8 | 9 | 10 | 9 | 8 | 9 | 10 | 11 | 11 | 11 | 10 | 11 | 12 | 15 | 16 | 14 | 16 | 17 | 14 | 13 | 13 | 12 | 9 | 9 | 9 | 8 | 10 | 9 | 12 | 12 | 15 | 13 | 13 | 12 |
| Feels °C (?) | 5 | 4 | 2 | 6 | 5 | 3 | 1 | 5 | 4 | 3 | 2 | 1 | 1 | 4 | 9 | 13 | 13 | 11 | 10 | 10 | 8 | 8 | 8 | 8 | 4 | 4 | 4 | 1 | 5 | 2 | 2 | 6 | 6 | 5 | 4 | 6 |
Short Range Forecast: Light rain (total 2mm), mostly falling on Sun night. Very mild (max 10°C on Sat afternoon, min 7°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the S by Sun night). | Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 16°C on Wed afternoon, min 10°C on Mon morning). Winds decreasing (near gales from the SSE on Mon night, light winds from the ENE by Wed morning). | Days 6-9 Weather Summary Some drizzle, heaviest during Sat night. Very mild (max 17°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the NE on Thu afternoon, light winds from the N by Fri night). | Long Range Forecast: Heavy rain (total 26mm), heaviest during Mon morning. Very mild (max 15°C on Mon night, min 8°C on Sun morning). Winds increasing (light winds from the ENE on Sun afternoon, near gales from the SSW by Mon night). | |||||||||||||||||||||||||||||||||
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 Porth Colmon 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 Porth Colmon at:
surf-forecast.com
Information about the Porth Colmon Surf forecast
The above surf forecast table for Porth Colmon provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Porth Colmon can be found by selecting the local surf guide option on the grey menu. Our Porth Colmon 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 (Porth Colmon) 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 Porth Colmon 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 Lleyn Peninsula? If you are looking for accommodation near Porth Colmon, camping, hotels and holiday cottages in Lleyn Peninsula, consider staying in Porthmadog which is 37 km (23 miles) away. Other places in and around Lleyn Peninsula where you can find information about places to rent, and car hire include Anglesey which is 42 km (26 miles) away, Holyhead, Bangor and Aberystwyth.
Nearest