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Trecco Bay Surf Forecast / Wales – South East / UK

Actual: 54 min ago

Best Forecast Surf Conditions for Trecco Bay this week:
The surf forecast for Trecco Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 26) at 10AM. The primary swell is predicted to be 1.7m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Trecco Bay in the next 12 days are 4.0m 15s and forecast to arrive on Friday (Mar 31) at 7AM. 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 Sunday (Apr 02) at 7AM.
Wave Type | Time (BST) & Date | Wave Height & Period |
---|---|---|
Next good surf (1 star+) | 10AM (Sun 26th Mar) | 5.5ft (1.7m) 10s |
Best Surf | 10AM (Sun 26th Mar) | 5.5ft (1.7m) 10s |
Most Powerful | 7AM (Fri 31st Mar) | 13ft (4.0m) 15s |
Table - best surf conditions forecast for Trecco Bay over the next 12 days.
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | |||||||||||||||||||||||||
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) (?) | 10 | 11 | 12 | 11 | 10 | 10 | 9 | 8 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 5 | 8 | 9 | 8 | 9 | 17 | 10 | 14 | 13 | 12 | 11 |
Wave (?)Graph ![]() | ||||||||||||||||||||||||||||||||||||
Energy (?) | 578 | 499 | 491 | 251 | 173 | 114 | 106 | 222 | 680 | 1011 | 1915 | 2187 | 1207 | 830 | 3699 | 6022 | 4247 | 1465 | 830 | 874 | 660 | 331 | 249 | 180 | 169 | 61 | 418 | 251 | 160 | 188 | 196 | 200 | 486 | 330 | 226 | 117 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | on | cross- on | on | on | cross- on | cross- on | cross | cross- on | cross | cross | cross- off | cross | cross- off | cross | cross- on | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off |
High Tide / height (m) | 10:13AM 8.44 | 10:30PM 8.09 | 10:50AM 7.66 | 11:08PM 7.35 | 11:32AM 6.86 | 11:53PM 6.61 | 12:24PM 6.13 | 12:57AM 5.98 | 1:48PM 5.64 | 2:40AM 5.73 | 3:38PM 5.69 | 4:15AM 6.05 | 4:50PM 6.18 | 5:12AM 6.64 | 5:36PM 6.78 | 5:52AM 7.27 | 6:12PM 7.39 | 6:26AM 7.86 | 6:44PM 7.94 | 6:58AM 8.37 | 7:15PM 8.40 | 7:30AM 8.75 | 7:47PM 8.74 | |||||||||||||
Low Tide / height (m) | 4:11PM 1.05 | 4:30AM 1.30 | 4:47PM 1.77 | 5:09AM 2.03 | 5:28PM 2.49 | 5:59AM 2.74 | 6:26PM 3.13 | 7:18AM 3.29 | 8:05PM 3.50 | 9:13AM 3.37 | 9:54PM 3.31 | 10:38AM 2.95 | 11:01PM 2.78 | 11:29AM 2.37 | 11:44PM 2.18 | 12:07PM 1.77 | 12:19AM 1.60 | 12:39PM 1.23 | 12:51AM 1.10 | 1:09PM 0.80 | 1:20AM 0.71 | 1:37PM 0.50 | 1:49AM 0.47 | |||||||||||||
Note: the tide data above is for Porthcawl which is 2 km away. Surf properties and timing are calculated for Trecco Bay.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph | ||||||||||||||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | |||||||||||||||||||||||||
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 | |
Summary | light rain | cloudy | some clouds | cloudy | some clouds | light rain | light rain | light rain | light rain | mod. rain | light rain | rain shwrs | light rain | mod. rain | rain shwrs | cloudy | some clouds | rain shwrs | light rain | rain shwrs | clear | clear | clear | some clouds | clear | some clouds | some clouds | mod. rain | mod. rain | mod. rain | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds |
Rain (mm) | 1 | - | - | - | - | 3 | 4 | 1 | 1 | 6 | 2 | 4 | 1 | 6 | 7 | - | - | 4 | 2 | 5 | - | - | - | - | - | - | - | 7 | 8 | 9 | - | - | - | - | - | - |
Temp. °C | 8 | 10 | 8 | 7 | 8 | 9 | 9 | 9 | 11 | 12 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 9 | 8 | 9 | 9 | 8 | 8 | 9 | 8 | 7 | 7 | 7 | 7 | 10 | 7 | 7 | 9 | 7 |
Low °C | 7 | 10 | 5 | 6 | 8 | 7 | 8 | 9 | 10 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 8 | 8 | 8 | 6 | 7 | 8 | 7 | 7 | 8 | 6 | 7 | 6 | 5 | 6 | 9 | 4 | 5 | 9 | 5 |
Feels °C (?) | 2 | 6 | 5 | 3 | 3 | 3 | 3 | 2 | 8 | 6 | 4 | 5 | 4 | 5 | 2 | -2 | 1 | 1 | -1 | 1 | 1 | 2 | 2 | 4 | 4 | 7 | 5 | 0 | -3 | -3 | 0 | 4 | 0 | 2 | 6 | 3 |
Sunrise | 7:05 | - | - | 7:01 | - | - | 7:00 | - | - | 6:58 | - | - | 6:56 | - | - | 6:52 | - | - | 6:50 | - | - | 6:48 | - | - | 6:47 | - | - | 6:43 | - | - | 6:41 | - | - | 6:39 | - | - |
Sunset | - | 7:37 | - | - | 7:37 | - | - | 7:39 | - | - | 7:42 | - | - | 7:43 | - | - | 7:45 | - | - | 7:46 | - | - | 7:47 | - | - | 7:50 | - | - | 7:52 | - | - | 7:52 | - | - | 7:54 | - |
Short Range Forecast: Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 11°C on Tue night, min 5°C on Sun night). Winds increasing (light winds from the N on Sun afternoon, fresh winds from the S by Tue afternoon). | Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed morning, min 8°C on Fri night). Winds increasing (moderate winds from the SW on Wed night, near gales from the WSW by Fri morning). | Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Sat afternoon, min 6°C on Sat night). Winds decreasing (strong winds from the W on Sat morning, calm by Mon afternoon). | Long Range Forecast: Heavy rain (total 24mm), heaviest during Tue morning. Very mild (max 10°C on Wed afternoon, min 4°C on Wed night). Winds decreasing (near gales from the E on Tue night, calm by Thu afternoon). |
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.

View detailed surf forecast for Trecco Bay at:
surf-forecast.com
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.