
Surf Forecasts:
Abereiddy surf forecast from 5 Aug 2026:
- Most powerful swell: Wednesday 12 Aug, 10PM (local time) - 3ft (0.9m), 9s period, WSW swell with 121 kJ wave energy.
Best Forecast Surf Conditions for Abereiddy this week:
The most powerful waves expected at Abereiddy in the next 16 days are 0.9m 9s and forecast to arrive on Wednesday (Aug 12) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Thursday (Aug 06) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Wed 12th Aug) | 3ft (0.9m) 9s |
Table - best surf conditions forecast for Abereiddy over the next 16 days.
The Lowdown
Right, let's have a look at the Abereiddy forecast. It's a bit of a flat spell ahead, to be honest. I've scanned the whole 16-day window and there's nothing that's going to get the heart racing. For the first week, we're looking at tiny, weak surf, mostly under 3 ft, with a lot of cross-onshore wind messing things up. The energy is real low, single digits and weak two-digit numbers in that combined swell energy bracket – like 76 and 26 – it's just not doing anything.
The water temp is sitting at 62°, which is pretty much average for this time of year. The anomaly is only 1°, so nothing weird there.
That first proper chance doesn't even appear until Wednesday the 12th, and even then it's small. We get a little pulse on Wednesday morning, 2 ft from the WSW, but it's clean with a cross-off breeze. That's the best of a bad bunch. The energy is still low at 56. Thursday the 13th sees a slight bump to 3 ft, but the wind swings cross-on and it gets lumpy.
The one day that stands out early on is Monday the 17th afternoon. We finally see some proper swell showing up – 4 ft from the WSW, with a period of 10 seconds and the energy jumps to 289, which is moderate. The wind is cross-off and it's clean. That's your pick of the whole run, but it's still not huge. The caveat is the swell direction isn't exactly matching the optimum, but the clean conditions will make it feel better than it is.
After that, the wind gets messy. Tuesday the 18th has strong onshore and cross-onshore winds with that same 4 ft of short-period slop from the north, and it's going to be a washing machine. Honestly, that setup looks more interesting for kiting than paddle surfing.
There's another little glimmer on Wednesday the 19th morning with some long-period groundswell, 15 seconds, but it's only 0.3 ft – just a pulse of energy, nothing to ride. And then it pretty much fizzles out for the remainder of the window.
So, if you're desperate, look at Monday afternoon the 17th. Snag a board and get out there when that cross-off wind hits. It's all about small, clean waves at Abereiddy (Abereiddy) – it's a fairly consistent spot, so a blank run like this is a bit unusual, and things can change. But for the next two weeks, keep your expectations low.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the SW by Thu night). | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Tue morning, min 17°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 6 | W 6 | WSW 6 | WSW 6 | W 4 | WSW 4 | W 4 | WSW 4 | WSW 8 | SW 8 | WSW 7 | WSW 7 | SW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 11 |
Wave Graph | ||||||||||||||||||||
181 | 115 | 41 | 20 | 6 | 6 | 8 | 5 | 7 | 14 | 41 | 29 | 18 | 13 | 17 | 9 | 7 | 5 | 4 | 12 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | cross | cross | cross-on | cross-on | on | glassy | cross-on | cross-on | glassy | cross-on | cross-off |
High Tide | 00:23AM3.60m | 12:52PM3.31m | 1:21AM3.35m | 1:58PM3.14m | 2:37AM3.16m | 3:21PM3.10m | 4:06AM3.14m | 4:47PM3.27m | 5:27AM3.31m | 5:57PM3.59m | 6:30AM3.57m | 6:54PM3.96m | ||||||||
Low Tide | 6:01PM0.81m | 6:37AM0.88m | 6:56PM1.01m | 7:39AM1.09m | 8:14PM1.18m | 9:08AM1.22m | 9:59PM1.19m | 10:45AM1.14m | 11:31PM0.97m | 12:00PM0.90m | 00:38AM0.64m | 12:57PM0.60m | 1:31AM0.32m | |||||||
— | — | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | |
— | 9:04 | — | — | 9:01 | — | — | 9:00 | — | 8:59 | — | — | 8:57 | — | — | 8:54 | — | — | 8:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 14 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 19 | 19 | 20 | 20 | 19 |
Feels °C | 11 | 12 | 11 | 11 | 13 | 14 | 13 | 14 | 14 | 14 | 16 | 17 | 18 | 18 | 19 | 19 | 17 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 4 | SW 13 | WSW 6 | WSW 6 | SSW 5 | SW 12 | SW 12 | SW 12 | W 4 | SW 8 | WSW 7 | WSW 7 | SW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | N 3 | WSW 6 | WSW 11 |
8 | 7 | 41 | 20 | 3 | 6 | 6 | 5 | 1 | 14 | 41 | 29 | 18 | 13 | 17 | 9 | 6 | 1 | 4 | 12 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 11 | SW 13 | N 5 | N 5 | SW 6 | SW 14 | SW 5 | WSW 8 | SW 11 | SW 11 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | WSW 6 | N 4 | SW 6 |
7 | 2 | 7 | 14 | 2 | 1 | 8 | 1 | 7 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 1 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | SW 12 | SW 12 | W 9 | SW 6 | W 9 | SW 11 | SW 13 | W 13 | — | — | S 10 | W 8 | SW 13 | SW 13 | SW 11 | — | — |
— | — | 2 | 6 | 6 | 2 | 1 | 2 | 5 | 7 | 3 | — | — | 2 | 1 | 7 | 7 | 5 | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 6 | W 6 | NNW 5 | — | W 4 | WSW 4 | W 4 | WSW 4 | — | SW 3 | — | — | — | — | — | — | — | — | — | — |
181 | 115 | 26 | — | 6 | 6 | 8 | 4 | — | 6 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 400 | 375 | 213 | 355 | 333 | 333 | 335 | 304 | 208 | 208 | 11 | 203 | 213 | 213 | 302 | 204 | 203 | 261 | 338 | 33 |
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.











