
Surf Forecasts:
Ogmore-by-Sea surf forecast from 6 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 10AM (local time) - 3ft (0.9m), 10s period, WSW swell with 155 kJ wave energy.
Best Forecast Surf Conditions for Ogmore-by-Sea this week:
The most powerful waves expected at Ogmore-by-Sea in the next 16 days are 0.9m 10s and forecast to arrive on Thursday (Aug 13) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Thu 13th Aug) | 3ft (0.9m) 10s |
Table - best surf conditions forecast for Ogmore-by-Sea over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be straight with you about the next couple of weeks. It's a tough stretch for the saltwater crew, and I’m not gonna sugarcoat it. We’ve got a long, flat, and bumpy run ahead, so if you’re keen for a paddle, you’re going to need to pick your moments very carefully.
The only spot with any real promise in this window is Ogmore-by-Sea, but even that’s a long shot for most of it. The forecast is a wasteland of small, short-period swell and onshore winds. The water is a notable 70°F, which is a massive 9°F warmer than normal for this time of year—that’s a real anomaly, a proper warm spell, but it’s not going to make the waves any better.
The first week is basically a write-off. From Thursday the 6th through Saturday the 16th, we're looking at knee-high slop at best. The swell is tiny, mostly under 3ft, with periods of 5-10 seconds, and the wind is all over the shop—mostly onshore or cross-onshore. The energy readings are weak, often in the low double digits or even single digits, like 64 on Thursday morning and just 7 on Friday. It’s choppy, messy, and just not worth suiting up for. There’s a small pulse of energy around the 13th and 14th, with the swell creeping up to 3ft and energy hitting 155, but the wind stays cross-onshore, so it’ll be lumpy and uninviting. Don't get your hopes up.
Now, there is one tiny glimmer, and I mean a tiny one. On Monday the 17th, early in the morning, we finally get a break in the weather. The wind drops out completely, going glassy, and the swell is a clean 3ft from the WSW with an 8-second period. The energy reading is 127, which is the best we’ll see. This is the one true standout in the whole 16 days. It’s still not big, but it’ll be the cleanest surf we’ve had. Ogmore is a river mouth, so it’s sheltered and can handle a bit of direction, and this WSW swell is right in its wheelhouse. The crowd factor is a concern, as it’s “often” busy, and it’s an inconsistent break, so don’t expect perfection. But for a couple of hours at dawn, this is your window. After that, the wind swings onshore by the afternoon and it’s back to square one.
The rest of the second week, from the 18th onwards, is pretty bleak. The swell drops right back down to 1ft and less, with energy readings in the teens and single digits. The wind is either onshore or light and variable, but there’s just no power in the water. It’s a flat spell, plain and simple. The 20th and 21st see the wind really pick up, hitting 22 mph from the WSW and WNW, but the swell is only 0.7ft. That’s not surf, that’s just a windy lake. If you’re a kite surfer, that might look interesting, but for a paddle surfer, it’s a bust.
So here’s the bottom line: if you’re desperate, pencil in the early morning of Monday the 17th at Ogmore. It’s your only real shot at anything clean. The rest of the time, you might be better off finding something else to do. The setup is too weak and bumpy for any decent paddle surfing. It can’t stay this poor for long, and forecasts do change, but as it stands right now, this is a tough one.
Stay salty.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
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) | W 6 | W 6 | W 5 | WSW 5 | W 5 | W 4 | W 9 | SW 9 | WSW 7 | WSW 7 | WSW 6 | W 4 | W 4 | W 5 | W 5 | W 8 | W 10 | WSW 12 | WSW 10 | WSW 9 | WSW 9 |
Wave Graph | |||||||||||||||||||||
62 | 44 | 13 | 5 | 7 | 3 | 2 | 3 | 5 | 5 | 14 | 5 | 2 | 8 | 2 | 1 | 7 | 13 | 56 | 96 | 111 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | on | on | cross | cross | cross-on | cross-on | cross-on | on | cross | on | on | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:18PM7.30m | 00:47AM7.20m | 1:22PM6.93m | 2:01AM6.85m | 2:44PM6.79m | 3:28AM6.84m | 4:08PM7.06m | 4:47AM7.24m | 5:18PM7.66m | 5:50AM7.83m | 6:15PM8.35m | 6:42AM8.41m | 7:05PM8.95m | ||||||||
Low Tide | 6:15PM1.92m | 6:50AM2.11m | 7:26PM2.29m | 8:09AM2.39m | 8:54PM2.39m | 9:39AM2.34m | 10:24PM2.09m | 10:59AM1.92m | 11:36PM1.52m | 12:02PM1.34m | 00:33AM0.90m | 12:53PM0.78m | 1:21AM0.39m | ||||||||
5:45 | — | — | 5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | |
— | 8:53 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 17 | 16 | 20 | 21 | 20 | 21 | 22 | 20 | 21 | 22 | 19 | 23 | 24 | 20 | 21 | 22 | 19 |
Feels °C | 10 | 10 | 11 | 13 | 14 | 14 | 18 | 18 | 17 | 17 | 19 | 18 | 19 | 21 | 19 | 22 | 21 | 19 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 5 | WSW 5 | W 9 | W 4 | W 4 | SW 9 | WSW 7 | WSW 7 | W 6 | W 4 | W 4 | SW 6 | W 5 | SW 6 | W 10 | WSW 12 | WSW 10 | WSW 9 | WSW 9 |
2 | 8 | 13 | 5 | 2 | 3 | 1 | 3 | 5 | 5 | 1 | 4 | 1 | 2 | 2 | 1 | 7 | 13 | 56 | 96 | 111 | |
Swell 2 Height (m) Direction Period (s) | — | — | W 10 | W 9 | — | W 9 | W 9 | — | — | W 8 | W 8 | SW 6 | SW 6 | W 8 | SW 6 | — | SW 6 | SW 6 | — | — | W 12 |
— | — | 2 | 2 | — | 2 | 2 | — | — | 1 | 1 | 2 | 2 | 1 | 1 | — | 1 | 1 | — | — | 11 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | — | W 8 | W 8 | W 6 | W 7 | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 6 | W 6 | — | — | W 5 | — | — | — | — | — | WSW 6 | WNW 4 | — | W 5 | — | — | — | — | — | — | — |
62 | 44 | — | — | 7 | — | — | — | — | — | 14 | 5 | — | 8 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 196 | 361 | 334 | 338 | 378 | 335 | 210 | 210 | 195 | 441 | 213 | 403 | 213 | 354 | 195 | 210 | 335 | 56 | 131 | 140 | 28 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Ogmore-by-Sea Surf forecast
The above surf forecast table for Ogmore-by-Sea provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ogmore-by-Sea can be found by selecting the local surf guide option on the grey menu. Our Ogmore-by-Sea 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 (Ogmore-by-Sea) 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 Ogmore-by-Sea 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.
Are you planning a holiday in Wales - South East? If you are looking for accommodation near Ogmore-by-Sea, camping, hotels and holiday cottages in Wales - South East, consider staying in Porthcawl which is 5 km (3 miles) away. Other places in and around Wales - South East where you can find information about places to rent, and car hire include Nash Point which is 9 km (6 miles) away, Coity, Maesteg and Briton Ferry.











