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Pembrey Surf Forecast
/ Wales – Pembrokeshire (18 surf breaks) /
Pembrey surfForecast / Wales – Pembrokeshire / UK
12 Day Weather and Surf, issued 5 pm Tuesday 18 Mar 2025 GMT
Best Forecast Surf Conditions for Pembrey this week:
The surf forecast for Pembrey over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Mar 19) at 12AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.4m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Pembrey in the next 12 days are 2.0m 6s and forecast to arrive on Monday (Mar 24) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Mar 18) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 19th Mar) | 2ft (0.6m) 13s |
| Best Surf | 3PM (Mon 24th Mar) | 6ft (1.8m) 7s |
| Most Powerful | 12PM (Mon 24th Mar) | 6.5ft (2.0m) 6s |
Table - best surf conditions forecast for Pembrey over the next 12 days.
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | ||||||||||||||||||||||||
| 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 | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 13 | 12 | 13 | 12 | 9 | 9 | 10 | 16 | 14 | 12 | 11 | 11 | 13 | 7 | 4 | 8 | 5 | 7 | 7 | 7 | 7 | 7 | 11 | 10 | 6 | 7 | 7 | 10 | 10 | 7 | 9 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 133 | 137 | 104 | 81 | 47 | 29 | 26 | 48 | 214 | 241 | 118 | 99 | 55 | 56 | 100 | 32 | 12 | 102 | 290 | 173 | 117 | 114 | 102 | 256 | 241 | 169 | 235 | 515 | 518 | 563 | 651 | 1859 | 1527 | 1230 | 443 | 205 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | on | cross- on | cross- off | cross | cross | cross | cross | cross- on | on | cross- on | on | on | cross- on | cross- on | cross | cross- off | cross- off | cross | glass | cross- off |
High Tide / height (m) | 8:38PM 8.04 | 8:53AM 7.86 | 9:08PM 7.63 | 9:25AM 7.35 | 9:41PM 7.12 | 10:01AM 6.80 | 10:22PM 6.58 | 10:49AM 6.24 | 11:21PM 6.07 | 12:03PM 5.80 | 12:52AM 5.83 | 1:47PM 5.80 | 2:33AM 6.16 | 3:13PM 6.36 | 3:42AM 6.92 | 4:12PM 7.18 | 4:33AM 7.82 | 4:58PM 8.03 | 5:17AM 8.66 | 5:40PM 8.77 | 5:59AM 9.34 | 6:21PM 9.32 | 6:40AM 9.74 | |||||||||||||
Low Tide / height (m) | 2:37AM 1.09 | 2:51PM 1.35 | 3:06AM 1.52 | 3:21PM 1.82 | 3:39AM 2.03 | 3:56PM 2.34 | 4:21AM 2.58 | 4:47PM 2.86 | 5:28AM 3.07 | 6:14PM 3.23 | 7:22AM 3.20 | 8:11PM 3.09 | 9:01AM 2.73 | 9:29PM 2.47 | 10:02AM 1.94 | 10:22PM 1.68 | 10:49AM 1.10 | 11:06PM 0.89 | 11:30AM 0.35 | 11:46PM 0.22 | 12:09PM -0.21 | 12:25AM -0.25 | ||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:22 | - | - | 6:20 | - | - | 6:18 | - | - | 6:16 | - | - | 6:13 | - | - | 6:11 | - | - | 6:09 | - | - | 6:07 | - | - | 6:05 | - | - | 6:01 | - | - | 6:00 | - | - | 5:58 |
| Sunset | 6:25 | - | - | 6:27 | - | - | 6:29 | - | - | 6:30 | - | - | 6:31 | - | - | 6:34 | - | - | 6:36 | - | - | 6:37 | - | - | 6:38 | - | - | 6:40 | - | - | 6:43 | - | - | 6:44 | - | - |
 |  |  |  | | | | |  | | | | |  | | |  | | | | | |  | | |  |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | 3 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | 8 | 7 | 2 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 9 | 6 | 10 | 12 | 10 | 12 | 14 | 11 | 12 | 13 | 10 | 11 | 10 | 7 | 7 | 8 | 9 | 9 | 10 | 8 | 10 | 10 | 8 | 9 | 9 | 10 | 9 | 8 | 7 | 9 | 9 | 8 | 8 | 9 | 7 | 9 |
| Feels °C (?) | 2 | -1 | 5 | 9 | 7 | 7 | 9 | 6 | 6 | 9 | 6 | 9 | 8 | -2 | -1 | 3 | 3 | 4 | 9 | 5 | 3 | 3 | 4 | 4 | 3 | 3 | 2 | 3 | 1 | 4 | 3 | 3 | 1 | 2 | 4 | 6 |
Short Range Forecast: Some drizzle, heaviest during Fri morning. Very mild (max 14°C on Thu afternoon, min 5°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 13°C on Fri afternoon, min 6°C on Sat night). Mainly strong winds. | Days 6-9 Weather Summary Moderate rain (total 15mm), heaviest on Thu morning. Very mild (max 10°C on Mon afternoon, min 6°C on Mon night). Winds increasing (calm on Tue night, strong winds from the SSW by Wed night). | Long Range Forecast: Light rain (total 3mm), mostly falling on Thu afternoon. Mild temperatures (max 9°C on Fri morning, min 5°C on Thu night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat night). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
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 Pembrey 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 Pembrey Surf forecast
The above surf forecast table for Pembrey provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Pembrey can be found by selecting the local surf guide option on the grey menu. Our Pembrey 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 (Pembrey) 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 Pembrey 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.
Pembrey is 20 km (12 miles) from the city of Carmarthen. If you plan a holiday in Wales - Pembrokeshire, look for hotels and other accommodation in Carmarthen. Carmarthen has rooms for a wide range of budgets as well as car hire and transport links.
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