
Surf Forecasts:
Ogmore-by-Sea surf forecast from 7 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 7PM (local time) - 2.5ft (0.7m), 9s period, WSW swell with 84 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 0.7m 9s and forecast to arrive on Thursday (Aug 13) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 11) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Thu 13th Aug) | 2.5ft (0.7m) 9s |
Table - best surf conditions forecast for Ogmore-by-Sea over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s be straight with you: the forecast for this stretch is a tough one. We’re looking at a solid 16-day window, but the first two weeks are basically a write-off for any decent paddle. You’ll be waiting a long time before things even start to look interesting.
From Friday the 7th right through to the end of the week starting the 18th, it’s a long, flat, and messy stretch. The swell is tiny, often under 2 ft, and what little energy there is gets chopped up by onshore and cross-onshore winds. The combined swell energy is weak, barely cracking double digits for most of that time (values like 4, 9, 5, 9). Even when the wind drops to glassy on the morning of Monday the 10th, the swell is only 0.7 ft – you’d be floating more than riding. There’s a few moments of cross-offshore wind on the 11th and 15th, but again, the swell is just too small to justify a paddle. This is a blank run for the area; it’s honestly not unusual for Ogmore to go quiet like this.
There is a flicker of life around the 16th, but it’s not for the faint-hearted. The morning of Sunday the 16th sees a bump up to 3 ft from the west, with a short period of 7 seconds and light onshore wind. The combined energy jumps to 162 (moderate). It’s still poor surf conditions according to the data, and the wind is on it, so it’s not a clean option. The afternoon gets a little bigger, 4 ft, but it’s choppy and cross-onshore.
The real standout, and the only one worth marking on your calendar, is the morning of Friday the 21st of August. That’s over two weeks away, so treat it as promising but not locked in. We see a 5 ft swell from the southwest, with a period of 8 seconds. The combined energy hits 287 (moderate to strong). This is the biggest swell in the whole forecast. The catch? The wind is a fresh 19 mph cross-onshore, making it lumpy. The afternoon is even bigger at 5 ft, but again with that same fresh, lumpy cross-onshore wind. For a sheltered river break like Ogmore-by-Sea, that’s a lot of energy and a lot of wind. It’s likely too big for beginners, and with that wind, it’s going to be more of a battle than a cruise. If you’re an expert looking for some power, it’s the only real window of opportunity, but be prepared for a workout.
The water temperature is about average for the time of year, so no surprises there.
So, to sum it up: a long, flat gap, then one big, windy window late in the game. Keep an eye on the forecasts for the 21st, but don’t hold your breath for the rest.
- Rusty
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Wed morning, min 16°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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 5 | W 5 | W 4 | W 9 | SW 9 | WSW 7 | WSW 7 | W 8 | W 3 | WSW 6 | WSW 6 | W 4 | W 10 | W 10 | WSW 12 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
Wave Graph | |||||||||||||||||||||
2 | 7 | 3 | 2 | 3 | 5 | 4 | 2 | 2 | 4 | 4 | 2 | 2 | 2 | 13 | 40 | 52 | 62 | 58 | 77 | 65 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | cross-on | cross | cross-on | on | cross | glassy | on | off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 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 | 7:29AM8.86m | 7:49PM9.35m | ||||||||
Low Tide | 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 | 1:37PM0.36m | 2:03AM0.09m | |||||||
5:46 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | |
— | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 20 | 21 | 20 | 20 | 20 | 20 | 21 | 24 | 24 | 25 | 29 | 24 | 30 | 29 | 18 | 21 | 22 | 19 |
Feels °C | 13 | 14 | 14 | 18 | 18 | 18 | 16 | 16 | 19 | 19 | 22 | 22 | 22 | 26 | 23 | 26 | 25 | 17 | 19 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | W 9 | W 4 | — | SW 9 | WSW 7 | WSW 7 | SW 6 | W 3 | WSW 6 | WSW 6 | W 4 | SW 7 | SW 6 | WSW 12 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 |
2 | 2 | 3 | — | 3 | 5 | 4 | 2 | 2 | 4 | 4 | 1 | 2 | 2 | 13 | 40 | 52 | 62 | 58 | 77 | 65 | |
Swell 2 Height (m) Direction Period (s) | W 9 | — | W 9 | W 9 | — | — | W 8 | W 8 | SW 7 | — | W 8 | SW 7 | W 8 | W 7 | — | — | — | — | — | — | — |
2 | — | 2 | 2 | — | — | 1 | 1 | 2 | — | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 8 | W 8 | SW 6 | W 8 | W 10 | W 10 | SW 6 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 2 | 2 | 1 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | W 5 | — | — | — | — | — | — | WNW 3 | — | W 5 | — | ESE 2 | SE 3 | — | S 6 | — | WSW 4 | — | WNW 3 | — |
— | 7 | — | — | — | — | — | — | 2 | — | 2 | — | 1 | 1 | — | 1 | — | 4 | — | 2 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 338 | 338 | 354 | 335 | 210 | 195 | 195 | 213 | 195 | 195 | 195 | 195 | 391 | 294 | 40 | 49 | 178 | 28 | 28 | 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.











