Surf Forecasts:
Manorbier surf forecast from 15 Aug 2026:
- Best quality surf: Friday 21 Aug, 1AM (local time) - 4ft (1.2m), 6s period, WSW swell with cross-offshore winds.
- Most powerful swell: Thursday 20 Aug, 4AM (local time) - 5.5ft (1.7m), 7s period, W swell with 274 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 1AM (local time) - 4ft (1.2m), 6s period with WSW swell.
Best Forecast Surf Conditions for Manorbier this week:
The surf forecast for Manorbier over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 1AM. The primary swell is predicted to be 1.2m and 6s period with a secondary swell of 0.2m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Manorbier in the next 16 days are 1.7m 7s and forecast to arrive on Thursday (Aug 20) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 15) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 21st Aug) | 4ft (1.2m) 6s |
| Best Surf | 1AM (Fri 21st Aug) | 4ft (1.2m) 6s |
| Most Powerful | 4AM (Thu 20th Aug) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Manorbier over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's on the table for the Manorbier stretch over the next couple of weeks.
Right off the bat, I've got to be straight with you – this is a tough run. We're looking at a long, quiet stretch with very little to get excited about. The water is sitting at a notable 66°, which is a solid 4° warmer than usual for this time of year, so that's a bit of a treat for the skin, but it doesn't help the waves.
Starting from Friday, August 14th, we've got a long gap with no real surf to speak of. The swell is tiny, the wind is messy, and the scores are nil. We'll see some small, weak swells come through, but nothing with any punch. The energy is low, rarely breaking into the triple digits, and the wind is either cross or cross-on, chopping everything up. Sunday the 16th does have a moment of glassy conditions with a 1 ft swell, but even then, it's a poor forecast.
We're looking at a full week of this, with the only real change being a jump in swell energy on Wednesday the 19th, hitting 6 ft and a moderate energy reading of 352, but the wind is a fresh cross-onshore, making it lumpy and messy. That theme continues – more size, but poor conditions.
The first real glimmer of hope doesn't arrive until Tuesday, August 25th. That morning, we've got a 5 ft swell from the SSW, which is the optimum direction for Manorbier, with a light offshore wind from the NE. That's a clean setup, and the energy comes in at 243 – moderate. It's the only time in the whole period where the forecast actually says "good surf conditions." But it's a long way out, so take it with a pinch of salt. The following morning, Wednesday the 26th, the wind turns onshore and the quality drops straight back down.
After that, the outlook gets murky again. There's a big, lumpy 7 ft swell on Friday the 28th, but it's cross-shore with a fresh breeze, so it's a messy, expert-only affair. The last few days of the period are dominated by small, weak, or onshore wind.
So, if you're holding out for something, the standout is Tuesday, August 25th at Manorbier. It's the only morning with a decent-sized, clean swell from the right direction. It's a beach and point setup, so that long-period groundswell from the SSW should wrap in nicely. For the rest of the run, you're better off finding something else to do.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Sat morning, min 15°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 14°C on Tue night). Winds increasing (light winds from the W on Tue night, fresh winds from the WNW by Thu morning). | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 8 | WSW 8 | W 8 | WSW 7 | WSW 7 | WSW 7 | W 6 | W 5 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 6 | W 6 | WSW 6 | W 6 | WSW 9 | W 9 |
Wave Graph | |||||||||||||||||||||
21 | 44 | 29 | 18 | 10 | 10 | 40 | 27 | 36 | 108 | 69 | 52 | 83 | 110 | 243 | 215 | 239 | 127 | 64 | 26 | 38 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:43AM8.00m | 9:01PM8.27m | 9:21AM7.82m | 9:39PM7.94m | 9:58AM7.47m | 10:16PM7.44m | 10:35AM7.01m | 10:54PM6.84m | 11:13AM6.47m | 11:35PM6.22m | 11:57AM5.92m | 00:24AM5.63m | 12:54PM5.43m | 1:34AM5.19m | |||||||
Low Tide | 2:53PM0.09m | 3:17AM0.13m | 3:30PM0.32m | 3:52AM0.48m | 4:06PM0.70m | 4:27AM0.96m | 4:42PM1.20m | 5:03AM1.50m | 5:21PM1.75m | 5:43AM2.07m | 6:07PM2.30m | 6:35AM2.58m | 7:13PM2.75m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 8:43 | — | — | 8:40 | — | — | 8:38 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 15 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 18 | 17 | 17 | 17 | 17 | 19 | 17 | 18 | 18 | 14 |
Feels °C | 15 | 13 | 11 | 16 | 16 | 19 | 16 | 15 | 16 | 18 | 18 | 18 | 12 | 10 | 12 | 11 | 13 | 14 | 15 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 7 | WSW 8 | W 8 | WSW 7 | WSW 7 | WSW 7 | W 6 | W 8 | SW 16 | SW 16 | SW 17 | W 6 | W 9 | SW 16 | SSW 16 | SW 15 | SSW 14 | WSW 6 | W 6 | W 6 | W 9 |
14 | 44 | 29 | 18 | 10 | 10 | 40 | 5 | 11 | 11 | 11 | 52 | 7 | 10 | 24 | 8 | 21 | 127 | 64 | 18 | 38 | |
Swell 2 Height (m) Direction Period (s) | W 8 | — | — | S 12 | — | S 18 | SW 18 | SW 18 | — | — | — | SW 17 | SW 16 | SW 16 | — | — | — | SSW 14 | SW 13 | WSW 9 | SW 13 |
21 | — | — | 3 | — | 6 | 12 | 12 | — | — | — | 12 | 10 | 10 | — | — | — | 20 | 7 | 26 | 7 | |
Swell 3 Height (m) Direction Period (s) | W 10 | — | — | — | — | — | SW 18 | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 13 | SW 16 |
2 | — | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — | 10 | 7 | 10 | |
Wind waves Height (m) Direction Period (s) | N 4 | NNW 4 | N 3 | N 3 | W 5 | WSW 4 | — | W 5 | W 7 | W 6 | W 6 | NW 3 | W 6 | W 6 | W 7 | W 6 | W 6 | — | N 3 | NW 3 | — |
9 | 10 | 6 | 1 | 4 | 3 | — | 27 | 36 | 108 | 69 | 2 | 83 | 110 | 243 | 215 | 239 | — | 1 | 3 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 177 | 341 | 382 | 189 | 176 | 368 | 169 | 366 | 338 | 424 | 263 | 167 | 221 | 691 | 366 | 430 | 175 | 37 | 0 | 34 | 167 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Manorbier Surf forecast
The above surf forecast table for Manorbier provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Manorbier can be found by selecting the local surf guide option on the grey menu. Our Manorbier 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 (Manorbier) 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 Manorbier 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 - Pembrokeshire? If you are looking for accommodation near Manorbier, camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Pembroke which is 8 km (5 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Milford Haven which is 16 km (10 miles) away, Fishguard, Carmarthen and Aberporth.











