Surf Forecasts:
Plentzia surf forecast from 30 Aug 2026:
- Best quality surf: Saturday 5 Sep, 2PM (local time) - 6ft (1.9m), 13s period, NW swell with cross-offshore winds.
- Most powerful swell: Saturday 5 Sep, 8AM (local time) - 6ft (1.9m), 14s period, NW swell with 1,470 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 11AM (local time) - 4.5ft (1.4m), 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 Sunday (Aug 30) at 11AM. The primary swell is predicted to be 1.4m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Plentzia in the next 16 days are 1.9m 14s and forecast to arrive on Saturday (Sep 05) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Saturday (Sep 05) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 30th Aug) | 4.5ft (1.4m) 10s |
| Best Surf | 2PM (Sat 5th Sep) | 6ft (1.9m) 13s |
| Most Powerful | 8AM (Sat 5th Sep) | 6ft (1.9m) 14s |
Table - best surf conditions forecast for Plentzia over the next 16 days.
The Lowdown
Alright, folks, it’s Rusty here. Let’s take a long, hard look at what’s coming up for Plentzia over the next couple of weeks. It’s a bit of a mixed bag, with some definite highlights if you’re patient, but also some flat spells and messy days to work around.
The water temp is sitting at a very unusual 74°, which is 4° warmer than normal for this time of year – that’s a real treat for the skin and a clear sign of the conditions being out of the ordinary.
Right off the bat, we’ve got a rare little window. Sunday morning (30 August) is actually glassy with a 5ft NW swell. The energy is moderate (365) and the period is a short 10 seconds, so nothing special, but the conditions are clean. It's rare for Plentzia to even break, so this is a bonus. After that, Sunday afternoon gets blown out with a cross-on wind, and Monday is pretty ordinary.
Tuesday and Wednesday next week (1-2 September) are small and weak, with the swell energy dropping right off. Thursday and Friday (3-4 September) are basically a write-off – the swell is tiny, and what little is there has poor conditions. This is just a dead period for the spot.
Now, hold on to your board. Saturday, 5 September, is where it gets interesting. We get a pulse of 6ft NW long-period groundswell (13 seconds) Saturday morning, with an offshore cross-off wind making for clean conditions. The combined energy is strong at 1334. This is the first real standout: decent size, good wind, and a long-period swell that will wrap in nicely. Saturday afternoon stays solid at 6ft, but the wind goes cross-shore and the energy dips a little to 1126. It's still good, but the morning is the cleaner session.
Sunday and Monday (6-7 September) drop back to ordinary, small surf. Tuesday (8 September) has onshore winds and is not worth the paddle.
Then we hit the second week. Wednesday, 9 September, is a big one, but it's a heavy one. An 8ft NW swell (11 seconds) is forecast for the morning, but the wind is a strong cross-on at 16 mph, making for choppy, lousy conditions. The energy is very strong at 1886, but with that wind, the setup looks more interesting for kite surfing than paddle surfing. It’s a washout for us.
After that, the week is mostly small and weak again until we get to Saturday, 12 September. Another promising day: 5ft NW swell Saturday morning with a light, clean cross-off wind and moderate energy (627). Saturday afternoon is even cleaner at 5ft with a solid 11-second period and energy at 579. This is your second standout: consistent, clean waves in the head-high range.
The real gem, though, is Monday, 14 September. The morning is absolutely glassy, calm wind, with a solid 7ft NW groundswell with an 11-second period. The energy is strong at 1109 and the forecast is for "very good surf conditions." This is the best on offer in the entire run. The size is pushing into expert territory (over 7ft), but with those clean, glassy conditions and a long-period groundswell, the power and shape will be there for those who can handle it. The afternoon stays clean with a light offshore cross-off wind and solid 7ft surf. That Monday is the day to circle on your calendar.
Later in the week (12-14 September) there are a few more decent windows, but nothing that tops that Monday morning session.
So, to sum it up: the first week is lean, with only a rare, tiny glassy session on Sunday morning (30 August) and a proper solid day on Saturday (5 September). The big highlight is Monday, 14 September, for the real deal. For a spot that rarely breaks, this is a notable run of potential. Stay patient, and hit that Monday morning hard.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 17°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Thu afternoon, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
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) | NW 10 | NW 9 | NW 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 9 | NW 8 | NW 9 | NW 12 | NW 11 | NW 13 | NNW 13 | NW 12 |
Wave Graph | |||||||||||||||||||||
365 | 314 | 256 | 524 | 639 | 425 | 327 | 287 | 199 | 84 | 53 | 31 | 19 | 99 | 80 | 112 | 164 | 563 | 1327 | 1126 | 533 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | cross | glassy | on | cross-on | cross-on | cross-off | cross | off |
High Tide | 6:46PM3.86m | 7:05AM3.65m | 7:20PM3.79m | 7:39AM3.58m | 7:57PM3.63m | 8:18AM3.45m | 8:39PM3.41m | 9:03AM3.25m | 9:31PM3.13m | 10:00AM3.04m | 10:42PM2.87m | 11:22AM2.88m | 00:21AM2.76m | ||||||||
Low Tide | 12:32PM0.16m | 00:55AM0.10m | 1:07PM0.18m | 1:30AM0.19m | 1:44PM0.29m | 2:07AM0.36m | 2:25PM0.46m | 2:50AM0.59m | 3:15PM0.68m | 3:43AM0.86m | 4:19PM0.92m | 4:54AM1.09m | 5:46PM1.05m | ||||||||
7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | |
— | 8:51 | — | — | 8:49 | — | — | 8:47 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:40 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — |
Temp °C | 21 | 21 | 20 | 19 | 21 | 20 | 20 | 20 | 20 | 19 | 21 | 20 | 20 | 22 | 20 | 19 | 21 | 21 | 19 | 20 | 19 |
Feels °C | 22 | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 22 | 21 | 19 | 21 | 21 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 9 | NW 8 | NW 9 | NW 12 | NW 11 | NW 13 | NNW 13 | NW 12 |
365 | 314 | 256 | 524 | 639 | 425 | 327 | 287 | 199 | 84 | 53 | 31 | 19 | 99 | 80 | 112 | 164 | 563 | 1327 | 1126 | 533 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 4 | NNE 4 | — | NNE 4 | NW 10 | — | NNE 4 | NNE 4 | NW 9 | — | NNE 4 | — | N 5 |
— | — | — | — | — | — | — | — | 4 | 1 | — | 1 | 15 | — | 2 | 3 | 79 | — | 7 | — | 36 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | — | — | — | NNE 4 | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | 3 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 40 | 6 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 89 | 64 | 4 | 2 | 0 | 29 | 21 | 6 | 2 | 2 | 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.











