
Surf Forecasts:
Plentzia surf forecast from 12 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 7ft (2.1m), 14s period, NW swell with offshore winds.
- Most powerful swell: Saturday 19 Sep, 2AM (local time) - 7ft (2.2m), 14s period, NW swell with 1,850 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 11PM (local time) - 2ft (0.6m), 10s period with NW swell.
Best Forecast Surf Conditions for Plentzia this week:
The surf forecast for Plentzia over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 11PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.3m and 3s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Plentzia in the next 16 days are 2.2m 14s and forecast to arrive on Saturday (Sep 19) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Sep 12) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 12th Sep) | 2ft (0.6m) 10s |
| Best Surf | 11PM (Fri 18th Sep) | 7ft (2.1m) 14s |
| Most Powerful | 2AM (Sat 19th Sep) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Plentzia over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what Plentzia's got cookin' over the next couple of weeks.
Well, I gotta be straight with you – this forecast starts off pretty flat and quiet. We're looking at a solid gap of nothing worthwhile for the first few days. The good news is, it ain't gonna stay that way. Once the swell fills in, there's some real potential, especially for the weekend of the 19th and into the following week.
The water is sitting at a warm 72°, which is a touch warmer than normal for this time of year, so you might get away with a springsuit.
Alright, let’s get into it. The first real glimmer of hope comes on Sunday the 13th. The morning is looking like a true standout. We've got a clean 4ft groundswell rolling in from the NW with a nice 13-second period. That's a decent, powerful wave with some shape to it. What makes it special here is the glassy conditions – a light ESE wind, dead offshore. It’s rare to get that combo, and it’ll make for some silky smooth faces. The wave energy is strong (546), so there's plenty of push. Because it's a long-period groundswell, Plentzia, being more of a beach setup, might see it breaking a bit straight at times, but with those offshore winds, you’ll find some good lines.
Moving into the week, we get a few more days of surf, but the wind starts to mess things up. Monday the 14th has a clean 4ft swell with a light offshore in the morning, but it’s only an 'ordinary' kind of day. By Tuesday the 15th, it's blown out with strong onshore winds and a messy, short-period 6ft swell (219 energy) that’s just ugly. Wednesday and Thursday are also plagued by onshore winds, surf in the 5ft to 5ft range (energy up to 579), but it’s choppy and cross-onshore. Not your friend.
Now, look ahead. Friday the 18th afternoon is when it starts to get interesting again. That NW groundswell builds back, hitting 5ft at 13 seconds with strong wave energy (996) and a clean cross-offshore wind. That's a solid, heavy wave.
But the absolute pick of the entire forecast is Saturday the 19th in the morning. Get this: a clean 6ft swell from the NW, 13-second period, and… glassy conditions again with a light ESE offshore wind. The combined energy is a massive 1269, which is strong, powerful stuff. For a spot that rarely breaks, this is a proper event. The wave will have serious punch. It's getting up there in size, so this one's more for the experienced surfers who can handle a powerful, head-high-plus wave. The north-westerly direction is perfect for the break. Expect the lineup to be busy on a day like this, but the quality will be worth it.
The good waves keep coming into the following week. Monday the 21st morning also looks excellent – another 6ft NW groundswell at 13 seconds, clean offshore east wind, and energy at a very strong 1004. That’s another day to mark on the calendar.
After that, the swell slowly fades through the rest of the week, staying surfable but dropping off. There are a few fun, smaller days on the 22nd and 23rd with clean morning winds, then it tails off into flatness again by the 25th.
So, bottom line: don't bother paddling out until Sunday the 13th morning. That's your first real taste. But the true standout, the day to plan for, is the morning of Saturday the 19th. Get on it.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 17°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Warm (max 24°C on Tue afternoon, min 15°C on Fri morning). Winds decreasing (fresh winds from the WNW on Tue afternoon, light winds from the SW by Thu night). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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) | WNW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | WNW 6 | NW 6 | NW 7 | NW 8 | NW 9 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 14 |
Wave Graph | ||||||||||||||||||||
43 | 115 | 543 | 471 | 522 | 343 | 220 | 141 | 90 | 225 | 89 | 200 | 322 | 287 | 651 | 538 | 341 | 159 | 328 | 1850 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-off | cross-off | off | cross-off | cross-off | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 6:13PM4.05m | 6:33AM3.81m | 6:48PM3.91m | 7:05AM3.70m | 7:22PM3.69m | 7:38AM3.53m | 7:56PM3.42m | 8:10AM3.31m | 8:31PM3.12m | 8:45AM3.06m | 9:10PM2.82m | 9:29AM2.80m | 10:04PM2.55m | |||||||
Low Tide | 00:18AM-0.07m | 12:30PM0.02m | 00:52AM0.07m | 1:07PM0.15m | 1:26AM0.29m | 1:43PM0.37m | 2:00AM0.56m | 2:20PM0.64m | 2:37AM0.86m | 3:02PM0.94m | 3:19AM1.15m | 3:55PM1.22m | 4:18AM1.40m | |||||||
— | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | |
8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 4 | 2 | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 22 | 20 | 23 | 26 | 24 | 23 | 24 | 21 | 18 | 19 | 19 | 17 | 19 | 19 | 18 | 20 | 19 |
Feels °C | 19 | 20 | 21 | 22 | 21 | 22 | 23 | 23 | 22 | 21 | 18 | 15 | 17 | 17 | 16 | 17 | 17 | 17 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | WNW 12 | NW 11 | NW 9 | NW 8 | NW 9 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 14 |
43 | 115 | 543 | 471 | 522 | 343 | 220 | 141 | 90 | 15 | 42 | 88 | 322 | 287 | 651 | 538 | 341 | 159 | 328 | 1850 | |
Swell 2 Height (m) Direction Period (s) | N 18 | NW 15 | NNE 4 | — | — | NNE 4 | — | NNE 4 | NNE 4 | — | NW 9 | — | — | NNW 12 | — | — | — | NNW 12 | NW 17 | — |
6 | 55 | 3 | — | — | 3 | — | 3 | 1 | — | 27 | — | — | 247 | — | — | — | 15 | 73 | — | |
Swell 3 Height (m) Direction Period (s) | N 18 | NE 4 | — | — | — | — | — | — | NW 13 | — | W 8 | — | — | — | — | — | — | — | NW 17 | — |
6 | 3 | — | — | — | — | — | — | 7 | — | 1 | — | — | — | — | — | — | — | 74 | — | |
Wind waves Height (m) Direction Period (s) | NE 3 | — | — | NE 4 | — | — | NE 4 | — | WNW 3 | WNW 6 | NW 6 | NW 7 | — | — | — | — | — | — | — | — |
2 | — | — | 3 | — | — | 5 | — | 2 | 225 | 89 | 200 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 516 | 96 | 21 | 21 | 2 | 29 | 40 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Pais Vasco | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
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Information about the Plentzia Surf forecast
The above surf forecast table for Plentzia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Plentzia can be found by selecting the local surf guide option on the grey menu. Our Plentzia 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 (Plentzia) 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 Plentzia 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.
Plentzia is 8 km (5 miles) from the city of Getxo. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Getxo. Getxo has rooms for a wide range of budgets as well as car hire and transport links.










