
Surf Forecasts:
Ogmore-by-Sea surf forecast from 27 Jul 2026:
- Most powerful swell: Thursday 30 Jul, 4PM (local time) - 4ft (1.2m), 6s period, WSW swell with 112 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 1.2m 6s and forecast to arrive on Thursday (Jul 30) at 4PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Thu 30th Jul) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Ogmore-by-Sea over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what Ogmore-by-Sea has in store for us over the next couple of weeks. Before we get into it, the water’s sitting at about 69°F, which is a solid 8°F warmer than usual for this time of year – that’s very unusual, so you can probably leave the 5/4 at home.
Right now, and for the next week or so, it’s a pretty grim picture. The wind is mostly cross-onshore or onshore, often a fresh breeze up to 22 mph, and that’s messing everything up. We’ve got small, short-period swell – mostly under 3 ft from the west or southwest with periods of 5-7 seconds – and the combined swell energy is weak to moderate at best, mostly under 200. The forecast calls it “poor surf conditions” right through. The only tiny bright spot might be the Tuesday morning, July 28 when the wind drops to a light breeze from the west-southwest (6 mph) and it’s onshore, but with a paltry 2 ft, 6-second swell and combined energy of just 25, you’re not getting much more than ankle-biters. Honestly, there are a lot of days with no real surf to recommend.
We do get a small spike around Thursday afternoon, July 30 when the swell bumps up to 4 ft from the west-southwest, period still short at 6 seconds, but the combined energy reaches 112 (moderate) for the first time. Problem is, the wind is blowing onshore at 19 mph from the west, so it’s going to be messy and lumpy – better suited for a kite than a paddleboard.
Now, Friday, July 31 has similar issues: 3 ft cross-onshore chop from the west-northwest, moderate breeze, combined energy of 147 in the morning – but again, the wind kills the quality.
The first week of August looks just as bleak. We’re stuck in a pattern of small, short-period swell (0.7 ft to 3 ft), mostly weak combined energy (under 100 most of the time), and persistent cross-onshore or onshore breezes. Sunday, August 2 has a bit of a tease: a 0.7 ft long-period swell at 11 seconds from the west-southwest, but the energy is only 21 – that’s basically flat with some super long lines that won’t break properly at a river mouth. Monday morning, August 3 offers 2 ft at 9 seconds from the west-southwest (combined energy 58) with light onshore wind, but still not surfable.
The next real increase comes around Wednesday, August 5: 4 ft from the west-southwest, 7-second period, combined energy of 160 in the morning. That’s a moderate energy pulse, but again the wind is onshore at 12 mph from the southwest, bringing showers. The afternoon clears but the wind stays cross-onshore at 16 mph. So, still not clean.
Finally, the best day of the whole run looks like Sunday, August 9 – and that’s almost two weeks away, so take it with a pinch of salt for now. The morning is glassy with 3 ft of short-period swell from the west (period only 3 seconds – that’s tiny and weak, combined energy 18). But the afternoon brings a jump: 5 ft from the west, 6-second period, combined energy of 134, and it’s glassy! This is the only time in the whole forecast we see “glassy” conditions and a surfable wave height. The guidance tells me this is a river break – Ogmore-by-Sea – that’s sheltered and inconsistent, but with glassy conditions, any decent 5 ft swell will be clean. It’s still short-period, so it won’t have the power of a groundswell, but on a glassy day, that’s as good as it gets here. The wind is a slight air from the south-southeast in the morning, then a slight air from the west-southwest in the afternoon – both glassy. That’s the standout. Crowds are “often” here, and on a glassy swell like that, expect the banks to be busy.
So to sum up: the next two weeks are mostly a write-off for Ogmore. The only session worth paddling out for is Sunday afternoon, August 9. Everything else is small, short-period, and blown out. The forecast can change, but right now, that’s the one to mark in your calendar.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Tue night). | Days 5-7 Weather SummarySome drizzle, heaviest during Thu morning. Warm (max 22°C on Wed afternoon, min 13°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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 7 | W 7 | W 6 | WSW 6 | WSW 6 | W 6 | W 5 | WSW 5 | W 5 | W 5 | W 4 | WSW 5 | WSW 6 | W 6 | W 6 | W 6 | W 5 | W 5 | W 5 | W 5 |
Wave Graph | ||||||||||||||||||||
200 | 107 | 64 | 64 | 34 | 24 | 14 | 8 | 4 | 7 | 7 | 52 | 112 | 70 | 81 | 84 | 17 | 21 | 21 | 8 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-off |
High Tide | 5:26PM6.70m | 5:51AM6.79m | 6:13PM7.15m | 6:34AM7.22m | 6:53PM7.62m | 7:12AM7.62m | 7:30PM8.03m | 7:47AM7.95m | 8:04PM8.36m | 8:21AM8.20m | 8:38PM8.58m | 8:55AM8.33m | 9:12PM8.66m | |||||||
Low Tide | 11:38PM2.46m | 11:59AM2.29m | 00:25AM2.04m | 12:42PM1.86m | 1:06AM1.63m | 1:19PM1.47m | 1:42AM1.27m | 1:53PM1.15m | 2:15AM1.00m | 2:25PM0.93m | 2:46AM0.83m | 2:56PM0.82m | 3:18AM0.77m | |||||||
— | — | 5:30 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:37 | — | — | |
— | 9:12 | — | — | 9:09 | — | — | 9:08 | — | — | 9:07 | — | — | 9:06 | — | — | 9:04 | — | — | 9:02 | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 17 | 18 | 17 | 20 | 22 | 21 | 21 | 22 | 17 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 17 | 18 |
Feels °C | 14 | 16 | 13 | 14 | 16 | 19 | 21 | 20 | 21 | 19 | 16 | 14 | 12 | 13 | 12 | 9 | 12 | 12 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | — | W 7 | — | — | WSW 6 | W 6 | W 5 | WSW 5 | W 5 | W 10 | W 10 | — | — | W 6 | W 6 | — | W 7 | W 5 | W 10 | W 5 |
— | 92 | — | — | 34 | 24 | 14 | 8 | 4 | 2 | 2 | — | — | 67 | 66 | — | 4 | 21 | 2 | 7 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 9 | W 8 | W 8 | W 11 | W 10 | — | — | — | — | — | — | W 12 | W 11 | W 8 | WSW 9 |
— | — | — | — | — | 1 | 1 | 1 | 2 | 2 | — | — | — | — | — | — | 3 | 2 | 1 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 11 | W 8 | — | — | — | — | — | — | — | W 12 | — | — | W 8 |
— | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 3 | — | — | 1 | |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 6 | WSW 6 | — | — | — | — | — | W 5 | W 4 | WSW 5 | WSW 6 | WSW 6 | W 6 | W 6 | W 5 | — | W 5 | — |
200 | 107 | 64 | 64 | — | — | — | — | — | 7 | 7 | 52 | 112 | 70 | 81 | 84 | 17 | — | 21 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 354 | 354 | 354 | 303 | 107 | 142 | 155 | 133 | 92 | 308 | 403 | 354 | 354 | 159 | 196 | 389 | 196 | 194 | 213 | 195 |
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.










