Surf Forecasts:
Abereiddy surf forecast from 25 Aug 2026:
- Most powerful swell: Tuesday 1 Sep, 10AM (local time) - 11ft (3.5m), 9s period, SW swell with 1,676 kJ wave energy.
Best Forecast Surf Conditions for Abereiddy this week:
The most powerful waves expected at Abereiddy in the next 16 days are 3.5m 9s and forecast to arrive on Tuesday (Sep 01) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Aug 29) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Tue 1st Sep) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Abereiddy over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let's have a good look at what's on the table for the next couple of weeks. I gotta be straight with ya – it's a rough start. We're looking at a long, quiet stretch with hardly a ripple to get excited about.
The water's sitting at a touch warmer than normal for this time of year, at 63°F, but that's about the only good news for a while. From Tuesday the 25th right through to the end of August, it's flat. Tiny little knee-high wobbles at best, with no real energy to speak of. The combined swell energy is barely hitting double digits (10), which tells you everything. You're better off taking the dog for a walk. This gap runs for a solid six or seven days of nothing.
We finally see a pulse of life showing up around Friday the 28th of August. Abereiddy (Pembrokeshire) picks up a bit of a south-west swell, pushing to about 4ft. The combined energy climbs to a moderate 165. The winds are moderate but cross-off, so the surface might have a bit of texture. It's honestly just okay – not a standout, but the first real sign of life.
Saturday the 29th gets bigger but real ugly. That SW swell jumps to over 7ft, with combined energy hitting a strong 393, then 535. The problem is the wind – a strong breeze tearing in from the WSW, making a mess of things with a cross-onshore chop. For a beach setup, this is looking more like a kite-surfing day than a paddle-surfing day. The size alone pushes it well beyond beginner territory.
There's a spicy little window on Monday morning, the 1st of September. The swell pumps up to a solid 12ft from the SW, with a period of 9 seconds. The combined energy is massive at 1676. But – and it's a big but – the wind is a fresh cross-shore, lumping up the surface. It's a raw, powerful, messy beast. That's expert-only territory, and even then, you'll be battling the chop. Not a recommend for anyone wanting a clean wave.
Later on, Wednesday the 9th of September shows some promise on the charts. Another big pulse of SW groundswell, hitting 10ft with a period of 10 seconds, and the combined energy is enormous at 2548. The wind is a moderate cross-shore. It could offer up some heavy, powerful walls. If you’re an expert with a thick-skinned board and patience, keep an eye on this one as it gets closer. It’s a long-range promise, nothing nailed down yet.
Truth is, there isn't a single true standout in this 16-day window. The best you can hope for is the 4ft on Friday the 28th with clean-ish conditions, or the huge, messy peak on the 9th of September for the brave and foolhardy. Otherwise, it's a lot of waiting.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Very mild (max 19°C on Tue morning, min 16°C on Tue night). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Thu afternoon). | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Fri night. Very mild (max 18°C on Fri morning, min 13°C on Sun night). Winds increasing (light winds from the SW on Fri morning, strong winds from the WNW by Sun night). | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
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) | SW 13 | SW 13 | SW 13 | W 8 | SW 8 | W 8 | W 7 | SW 12 | SW 7 | SW 8 | SW 7 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SSW 6 | WSW 7 | WSW 8 | WSW 8 | SW 7 |
Wave Graph | |||||||||||||||||||||
7 | 7 | 7 | 5 | 14 | 6 | 4 | 6 | 160 | 164 | 140 | 165 | 393 | 535 | 663 | 211 | 141 | 371 | 284 | 226 | 427 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | on |
High Tide | 6:38PM3.35m | 6:56AM3.28m | 7:12PM3.65m | 7:29AM3.53m | 7:44PM3.93m | 8:00AM3.75m | 8:15PM4.15m | 8:31AM3.92m | 8:46PM4.29m | 9:03AM4.03m | 9:19PM4.34m | 9:36AM4.06m | 9:53PM4.29m | ||||||||
Low Tide | 12:35PM1.07m | 1:04AM0.89m | 1:11PM0.79m | 1:38AM0.63m | 1:44PM0.54m | 2:09AM0.40m | 2:14PM0.35m | 2:40AM0.24m | 2:44PM0.23m | 3:09AM0.15m | 3:14PM0.18m | 3:38AM0.15m | 3:45PM0.20m | ||||||||
6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:30 | — | — | |
— | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | |
mm | — | — | — | — | — | 2 | 4 | — | — | — | — | 9 | — | — | — | 1 | 4 | 2 | — | 1 | — |
Temp °C | 19 | 18 | 17 | 19 | 19 | 19 | 18 | 18 | 17 | 18 | 18 | 17 | 17 | 18 | 17 | 18 | 17 | 16 | 15 | 18 | 17 |
Feels °C | 17 | 18 | 15 | 17 | 19 | 18 | 17 | 14 | 15 | 16 | 16 | 14 | 11 | 12 | 11 | 13 | 11 | 10 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NE 4 | SSW 9 | N 4 | SSW 8 | SW 8 | SSW 7 | SSW 7 | SW 12 | SW 12 | W 8 | SW 12 | — | — | — | SW 8 | SW 8 | WSW 8 | — | NNW 5 | N 5 | — |
3 | 7 | 12 | 25 | 14 | 5 | 4 | 6 | 6 | 1 | 5 | — | — | — | 663 | 211 | 36 | — | 27 | 8 | — | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 8 | NNE 6 | S 3 | W 8 | W 7 | — | SW 12 | — | W 8 | — | — | — | — | N 3 | — | — | — | — | — |
7 | 7 | 27 | 3 | 1 | 4 | 4 | — | 6 | — | 1 | — | — | — | — | 1 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SW 8 | — | SW 13 | W 8 | W 8 | SW 12 | N 3 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 | — | 7 | 5 | 5 | 6 | 1 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NNE 4 | — | SSE 3 | SSE 3 | NE 2 | SE 3 | SSW 5 | SW 7 | SW 8 | SW 7 | SW 6 | SW 7 | SW 8 | — | — | SSW 6 | WSW 7 | WSW 8 | WSW 8 | SW 7 |
— | 2 | — | 1 | 1 | 1 | 2 | 32 | 160 | 164 | 140 | 165 | 393 | 535 | — | — | 141 | 371 | 284 | 226 | 427 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 156 | 126 | 112 | 126 | 126 | 302 | 302 | 155 | 151 | 142 | 76 | 364 | 123 | 400 | 168 | 121 | 339 | 703 | 345 | 423 | 46 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Abereiddy Surf forecast
The above surf forecast table for Abereiddy provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Abereiddy can be found by selecting the local surf guide option on the grey menu. Our Abereiddy 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 (Abereiddy) 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 Abereiddy 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 Abereiddy, camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Fishguard which is 20 km (12 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 32 km (20 miles) away, Pembroke, Aberporth and Carmarthen.











