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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Porth Ceriad surfForecast / Wales – Lleyn / UK
12 Day Weather and Surf, issued 11 pm Sunday 23 Feb 2025 GMT
Best Forecast Surf Conditions for Porth Ceriad this week:
The surf forecast for Porth Ceriad over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 24) at 9PM. The primary swell is predicted to be 1.8m and 16s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Porth Ceriad in the next 12 days are 2.1m 17s and forecast to arrive on Monday (Feb 24) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Wednesday (Feb 26) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 24th Feb) | 6ft (1.8m) 16s |
| Best Surf | 12AM (Tue 25th Feb) | 5.5ft (1.7m) 16s |
| Most Powerful | 9AM (Mon 24th Feb) | 7ft (2.1m) 17s |
Table - best surf conditions forecast for Porth Ceriad over the next 12 days.
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Fri 07 | |||||||||||||||||||||||||
| 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 | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 17 | 17 | 16 | 10 | 9 | 5 | 6 | 7 | 6 | 9 | 8 | 8 | 8 | 4 | 5 | 6 | 6 | 4 | 15 | 5 | 5 | 6 | 7 | 6 | 5 | 5 | 7 | 7 | 6 | 6 | 5 | 14 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 2413 | 2541 | 1961 | 1356 | 305 | 243 | 38 | 202 | 167 | 226 | 49 | 35 | 24 | 14 | 12 | 51 | 111 | 63 | 35 | 22 | 49 | 57 | 196 | 233 | 213 | 104 | 110 | 361 | 163 | 56 | 15 | 3 | 4 | 4 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross | cross- off | cross- off | cross- off | on | on | cross- on | on | cross- on | cross- off | cross | cross- off | cross- on | cross | cross- on | cross- off | cross- on | on | cross- on | cross- on | cross- on | on | on | cross- on | glass | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:20AM 3.04 | 5:48PM 3.12 | 6:13AM 3.47 | 6:36PM 3.50 | 6:55AM 3.94 | 7:17PM 3.89 | 7:35AM 4.41 | 7:58PM 4.24 | 8:15AM 4.79 | 8:37PM 4.50 | 8:55AM 5.05 | 9:17PM 4.65 | 9:35AM 5.12 | 9:58PM 4.65 | 10:17AM 5.00 | 10:39PM 4.51 | 11:01AM 4.69 | 11:23PM 4.23 | 11:47AM 4.24 | 12:11AM 3.86 | 12:41PM 3.71 | 1:08AM 3.46 | 1:48PM 3.22 | |||||||||||||
Low Tide / height (m) | 12:03AM 1.47 | 12:41PM 1.28 | 1:01AM 1.12 | 1:31PM 0.86 | 1:45AM 0.77 | 2:13PM 0.46 | 2:25AM 0.45 | 2:53PM 0.11 | 3:03AM 0.21 | 3:31PM -0.13 | 3:40AM 0.07 | 4:09PM -0.22 | 4:17AM 0.03 | 4:48PM -0.16 | 4:55AM 0.11 | 5:27PM 0.06 | 5:35AM 0.30 | 6:08PM 0.40 | 6:19AM 0.58 | 6:53PM 0.81 | 7:14AM 0.91 | 7:51PM 1.21 | 8:32AM 1.22 | |||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | Fri 07 | |||||||||||||||||||||||||
| Sunrise | - | 7:16 | - | - | 7:13 | - | - | 7:11 | - | - | 7:09 | - | - | 7:07 | - | - | 7:05 | - | - | 7:03 | - | - | 7:01 | - | - | 6:58 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - |
| Sunset | - | - | 5:45 | - | - | 5:47 | - | - | 5:50 | - | - | 5:51 | - | - | 5:52 | - | - | 5:54 | - | - | 5:57 | - | - | 5:59 | - | - | 6:00 | - | - | 6:02 | - | - | 6:04 | - | - | 6:06 |
 |  |  |  |  | | | | |  |  | |  | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | 1 | 5 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 9 | 9 | 7 | 8 | 8 | 7 | 8 | 6 | 6 | 7 | 8 | 6 | 7 | 8 | 7 | 9 | 9 | 8 | 9 | 8 | 8 | 9 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 11 |
| Feels °C (?) | 0 | 2 | 2 | 2 | 1 | 2 | 2 | 0 | 1 | -4 | 0 | 3 | 5 | 1 | 2 | 2 | 1 | 5 | 3 | 3 | 5 | 2 | 1 | 4 | 6 | 2 | 1 | 1 | 4 | 4 | 6 | 6 | 8 | 7 | 5 | 8 |
Short Range Forecast: Moderate rain (total 13mm), heaviest on Tue night. Very mild (max 10°C on Sun night, min 7°C on Mon night). Winds decreasing (near gales from the SSW on Sun night, light winds from the WSW by Tue night). | Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sat afternoon, min 6°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, calm by Thu afternoon). | Days 6-9 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sat night, min 6°C on Sun night). Winds increasing (light winds from the W on Mon night, fresh winds from the SW by Tue afternoon). | Long Range Forecast: Mostly dry. Very mild (max 11°C on Fri afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu afternoon). | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Ceriad 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 Porth Ceriad Surf forecast
The above surf forecast table for Porth Ceriad provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Porth Ceriad can be found by selecting the local surf guide option on the grey menu. Our Porth Ceriad 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 Ceriad) 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 Ceriad 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.
Porth Ceriad is 29 km (18 miles) from Porthmadog. If you plan a holiday in Lleyn Peninsula, 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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