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Trecco Bay Surf Forecast
/ Wales – South East (14 surf breaks) /
Trecco Bay surfForecast / Wales – South East / UK
12 Day Weather and Surf, issued 6 pm Wednesday 02 Jul 2025 BST
Best Forecast Surf Conditions for Trecco Bay this week:
The most powerful waves expected at Trecco Bay in the next 12 days are 1.4m 7s and forecast to arrive on Sunday (Jul 06) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Monday (Jul 07) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Sun 6th Jul) | 4.5ft (1.4m) 7s |
Table - best surf conditions forecast for Trecco Bay over the next 12 days.
Wed 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Mon 14 | ||||||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 8 | 8 | 6 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 10 | 6 | 5 | 8 | 8 | 8 | 8 | 9 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 53 | 55 | 50 | 90 | 29 | 35 | 36 | 112 | 338 | 173 | 192 | 215 | 191 | 144 | 187 | 141 | 40 | 39 | 51 | 19 | 10 | 25 | 5 | 4 | 11 | 3 | 17 | 14 | 8 | 20 | 11 | 14 | 28 | 31 | 29 | 26 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- off | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross |
High Tide / height (m) | 12:31AM 7.01 | 12:59PM 6.60 | 1:24AM 6.65 | 1:56PM 6.37 | 2:25AM 6.42 | 3:00PM 6.31 | 3:30AM 6.38 | 4:03PM 6.44 | 4:31AM 6.53 | 4:59PM 6.72 | 5:25AM 6.82 | 5:49PM 7.08 | 6:11AM 7.18 | 6:33PM 7.48 | 6:54AM 7.53 | 7:14PM 7.87 | 7:34AM 7.85 | 7:53PM 8.21 | 8:13AM 8.10 | 8:32PM 8.47 | 8:52AM 8.26 | 9:11PM 8.61 | 9:31AM 8.30 | |||||||||||||
Low Tide / height (m) | 6:15PM 2.19 | 6:47AM 2.27 | 7:07PM 2.50 | 7:41AM 2.53 | 8:06PM 2.70 | 8:39AM 2.68 | 9:08PM 2.76 | 9:40AM 2.67 | 10:10PM 2.66 | 10:38AM 2.52 | 11:07PM 2.42 | 11:31AM 2.26 | 11:58PM 2.10 | 12:18PM 1.95 | 12:43AM 1.76 | 1:00PM 1.62 | 1:24AM 1.44 | 1:39PM 1.32 | 2:03AM 1.17 | 2:16PM 1.08 | 2:40AM 0.96 | 2:53PM 0.94 | 3:18AM 0.85 | |||||||||||||
Wed 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Mon 14 | ||||||||||||||||||||||||
| Sunrise | - | - | 5:03 | - | - | 5:03 | - | - | 5:03 | - | - | 5:05 | - | - | 5:05 | - | - | 5:07 | - | - | 5:07 | - | - | 5:09 | - | - | 5:09 | - | - | 5:11 | - | - | 5:11 | - | - | 5:13 |
| Sunset | 9:34 | - | - | 9:34 | - | - | 9:32 | - | - | 9:32 | - | - | 9:31 | - | - | 9:31 | - | - | 9:30 | - | - | 9:30 | - | - | 9:30 | - | - | 9:29 | - | - | 9:28 | - | - | 9:27 | - | - |
 |  |  | |  | |  |  |  | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 5 | 1 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 15 | 15 | 17 | 16 | 15 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 17 | 15 | 16 |
| Feels °C (?) | 11 | 12 | 11 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 11 | 9 | 12 | 11 | 8 | 11 | 13 | 12 | 12 | 13 | 14 | 13 | 16 | 14 | 14 | 16 | 16 | 15 | 16 | 18 | 19 | 17 | 18 | 14 | 11 | 13 |
Short Range Forecast: Light rain (total 6mm), mostly falling on Sat morning. Very mild (max 17°C on Wed afternoon, min 14°C on Wed night). Winds increasing (light winds from the NNW on Wed night, fresh winds from the WSW by Fri night). | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 17°C on Sun afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the NNW by Mon night). | Days 6-9 Weather Summary Mostly dry. Very mild (max 17°C on Thu morning, min 13°C on Tue night). Wind will be generally light. | Long Range Forecast: Mostly dry. Very mild (max 19°C on Sat afternoon, min 14°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Trecco Bay 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 Trecco Bay Surf forecast
The above surf forecast table for Trecco Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Trecco Bay can be found by selecting the local surf guide option on the grey menu. Our Trecco Bay 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 (Trecco Bay) 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 Trecco Bay 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.
Trecco Bay is 2 km (1 miles) from Porthcawl. If you plan a holiday in Wales - South East, look for hotels and other accommodation in Porthcawl. Porthcawl has rooms for a wide range of budgets as well as car hire and transport links.
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