
Surf Forecasts:
Coney Beach surf forecast from 5 Sep 2026:
- Best quality surf: Saturday 12 Sep, 4AM (local time) - 4ft (1.2m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 4PM (local time) - 5.5ft (1.7m), 13s period, WSW swell with 953 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 4AM (local time) - 4ft (1.2m), 8s period with W swell.
Best Forecast Surf Conditions for Coney Beach this week:
The surf forecast for Coney Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 4AM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 1.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Coney Beach in the next 16 days are 1.7m 13s and forecast to arrive on Monday (Sep 07) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Sep 08) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 12th Sep) | 4ft (1.2m) 8s |
| Best Surf | 4AM (Sat 12th Sep) | 4ft (1.2m) 8s |
| Most Powerful | 4PM (Mon 7th Sep) | 5.5ft (1.7m) 13s |
Table - best surf conditions forecast for Coney Beach over the next 16 days.
The Lowdown
Alright folks, it’s Rusty here. Let’s be straight with you – this 16-day outlook for Coney Beach is a tough one. We’re looking at a long stretch of mostly poor surf, so get ready for a flat spell with very little to get excited about. There’s a bit of a pulse around September 7th, but it’s not going to make anyone’s highlight reel.
The first real surf on offer kicks off Saturday, September 5th, with a tiny 3 ft swell from the WSW, but the period is short, 7 seconds. The wind is a cross-off from the WNW at 15 km/h, so the conditions will be clean, but the wave energy is weak (89). The water temp is sitting at 67°, which is a whopping 6° warmer than normal for this time of year – very unusual, honestly feels like a warm bath. But honestly, the waves just aren't there. It’s a “poor surf conditions” call, and I’m not going to sugarcoat it.
Sunday the 6th is even worse – swell drops to 2 ft with cross-on winds, making it choppy and messy.
Now, the only real standout, and I use that term loosely, is Monday, September 7th. The morning session sees a jump in swell to 5 ft from the WSW, with a period of 14 seconds. That’s a long-period groundswell. The combined energy is moderate (815). Wind is a cross-off from the west at 20 km/h, keeping it clean. The problem is that guidance says the surf is marginal due to questionable tide conditions. For a beach break, a long-period swell like that can make it break too straight, so it’s not a guaranteed winner. The afternoon gets bigger, 6 ft, but the wind picks up to 30 km/h and goes cross-shore, making it lumpy. The morning is the only window worth a look, but keep expectations low.
After that, it’s a grind. Tuesday the 8th has 5 ft swell but the wind is fresh and strong, creating chop. Wednesday the 9th drops back to 3 ft. The rest of the week is a mix of small, weak swells and strong winds, with the combined energy staying weak to moderate. By Thursday the 10th, the wind is howling at 40 km/h with a strong cross-shore, making it look more interesting for kite surfing than paddle surfing.
The second week is a total washout. From around September 12th onward, the swell drops to 3 ft and then just fades into nothing. The morning of September 14th has a tiny 0.7 ft wave with glassy offshore wind from the NNW at 5 km/h, but you’d be hard-pressed to call it surf. The rest of the 16 days, through to September 20th, is all swells under 1 ft with very weak energy (single digits). The morning of the 20th is glassy, but the swell is only 0.7 ft with a 5-second period and energy of just 4. It’s flat.
So, bottom line: there’s no good surf on offer in this 16-day window. Coney Beach is a sheltered spot, so a blank run like this isn’t out of the ordinary. The only faint hope is Monday morning, September 7th, but it’s a long shot. Keep your board waxed and check back – forecasts can change.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 24°C on Sun afternoon, min 14°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the WSW by Mon night). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Wed night. Very mild (max 18°C on Thu afternoon, min 13°C on Tue night). Winds increasing (moderate winds from the WNW on Tue night, strong winds from the SW by Wed night). | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | WSW 8 | WSW 9 | W 9 | WSW 6 | WSW 6 | WSW 14 | WSW 13 | WSW 12 | WSW 10 | WSW 10 | W 6 | W 7 | WSW 6 | WSW 8 | WSW 6 | WSW 7 | W 8 | W 6 | W 7 | W 7 |
Wave Graph | |||||||||||||||||||||
82 | 35 | 66 | 40 | 30 | 40 | 815 | 953 | 741 | 348 | 370 | 89 | 92 | 66 | 12 | 131 | 203 | 241 | 146 | 205 | 183 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross-on | on | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:01PM6.77m | 1:47AM6.53m | 2:33PM6.57m | 3:24AM6.57m | 4:04PM6.95m | 4:43AM7.10m | 5:11PM7.65m | 5:41AM7.78m | 6:04PM8.38m | 6:29AM8.41m | 6:48PM8.96m | 7:10AM8.88m | 7:28PM9.32m | ||||||||
Low Tide | 7:09PM2.53m | 7:57AM2.74m | 8:57PM2.62m | 9:43AM2.57m | 10:31PM2.15m | 11:01AM1.98m | 11:35PM1.47m | 11:55AM1.31m | 00:23AM0.82m | 12:39PM0.72m | 1:04AM0.34m | 1:17PM0.31m | 1:40AM0.07m | ||||||||
6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | |
— | 7:52 | — | — | 7:51 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — | |
mm | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | 5 | 2 | — | — | — | — | — |
Temp °C | 16 | 15 | 15 | 22 | 24 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 16 | 15 | 16 | 17 | 18 | 17 | 15 | 16 | 15 |
Feels °C | 13 | 12 | 14 | 18 | 22 | 17 | 12 | 12 | 11 | 11 | 9 | 10 | 11 | 10 | 12 | 11 | 13 | 11 | 8 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 8 | WSW 9 | W 9 | WSW 6 | WSW 17 | — | — | W 8 | W 10 | — | WSW 9 | W 7 | — | WSW 8 | W 12 | — | W 8 | — | — | — |
82 | 35 | 66 | 40 | 30 | 29 | — | — | 359 | 314 | — | 28 | 92 | — | 12 | 3 | — | 241 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 14 | — | — | — | WSW 17 | — | — | WSW 11 | — | — | — | — | — | W 8 | — | — | — | — | — | — |
7 | 4 | — | — | — | 28 | — | — | 123 | — | — | — | — | — | 5 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | WSW 6 | — | — | S 3 | WSW 6 | WSW 14 | WSW 13 | WSW 12 | WSW 10 | WSW 10 | W 6 | — | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 8 | W 6 | W 7 | W 7 |
— | 28 | — | — | 1 | 40 | 815 | 953 | 741 | 348 | 370 | 89 | — | 66 | 28 | 131 | 203 | 216 | 146 | 205 | 183 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 115 | 2 | 236 | 188 | 139 | 355 | 355 | 74 | 132 | 354 | 72 | 141 | 309 | 309 | 301 | 309 | 391 | 355 | 355 | 23 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Coney Beach Surf forecast
The above surf forecast table for Coney Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Coney Beach can be found by selecting the local surf guide option on the grey menu. Our Coney Beach 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 (Coney Beach) 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 Coney Beach 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.
Coney Beach is 1 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.










