
Surf Forecasts:
Bakio surf forecast from 6 Sep 2026:
- Best quality surf: Sunday 13 Sep, 11AM (local time) - 4ft (1.2m), 13s period, NNW swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 5PM (local time) - 5ft (1.6m), 14s period, NW swell with 975 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 8PM (local time) - 2.5ft (0.8m), 13s period with NW swell.
Best Forecast Surf Conditions for Bakio this week:
The surf forecast for Bakio over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 8PM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bakio in the next 16 days are 1.6m 14s and forecast to arrive on Sunday (Sep 13) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 7th Sep) | 2.5ft (0.8m) 13s |
| Best Surf | 11AM (Sun 13th Sep) | 4ft (1.2m) 13s |
| Most Powerful | 5PM (Sun 13th Sep) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Bakio over the next 16 days.
The Lowdown
Alright, Rusty here, checkin' in on the waves for the next couple of weeks.
We’ve got a bit of a slow start, but don’t write it off yet. The first few days are pretty lackluster, with onshore winds and small, junky surf. Things really start to turn around later in the week, and we’ve got a couple of absolute gems on the horizon.
For the first few days, from Monday the 7th through Wednesday the 9th, it’s a write-off. The wind is all over the place, mostly onshore or cross-onshore, and the swell is small and weak. The combined energy is struggling (146-399), so don’t bother paddling out. The water temp is about average for this time of year.
Things finally clean up on Thursday morning, the 10th. Bakio will see a glassy surface with a 5 ft NW swell at 10 seconds. The combined energy is a moderate 363, and while it’s not a monster, it’s the first real surfable window. The wind is dead calm, so it’ll be super clean. It’s a beginner-friendly spot, so that 5 ft swell is spot on for learners looking for a fun, uncrowded session.
The real standout, though, is the following Sunday morning, the 13th of September. This is the best of the lot. Bakio will be absolutely firing with a 4 ft swell from the NNW, a long period of 13 seconds, and glassy, offshore conditions. The combined energy is a strong 554, telling you there’s plenty of push. That long period groundswell will wrap in nicely, and with the optimum direction from the NNW, it’s going to be a pleasure. The water is still about average for the season.
Following that, Monday morning the 14th is another beauty. We’ve got a 5 ft NW swell at 12 seconds, glassy conditions, and a combined energy of 558. It’s a very similar setup to the day before, so if you miss Sunday, Monday morning is your backup.
The following week looks promising too. Thursday the 17th offers a 5 ft NW swell with glassy conditions and a strong 520 energy, and the next day, Friday the 18th, has a 5 ft NW swell with glassy conditions and 416 energy. Both are great options for the second week, though as always with long-range forecasts, treat them as promising but not set in stone. The periods are a bit shorter by then (10 seconds), so the waves will be a little more sectiony but still fun.
All in all, there’s a long gap of poor surf at the start, but the payoff is a few truly clean, glassy mornings with real groundswell. Don’t sleep on the 13th and 14th.
Rusty
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 22°C on Sun night, min 17°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Sat afternoon, min 15°C on Thu morning). Wind will be generally light. | ||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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 | WNW 15 | NW 13 | WNW 12 | WNW 11 | WNW 10 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NNW 15 |
Wave Graph | |||||||||||||||||||
163 | 146 | 178 | 231 | 146 | 182 | 447 | 399 | 326 | 450 | 363 | 245 | 135 | 76 | 68 | 55 | 30 | 39 | 188 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-off | cross | cross-on | on | on | on | glassy | glassy | cross-on | glassy | glassy | cross-on | cross-off | glassy | cross-on | glassy |
High Tide | 1:55AM2.86m | 2:23PM3.15m | 3:04AM3.11m | 3:24PM3.47m | 3:57AM3.38m | 4:13PM3.76m | 4:41AM3.60m | 4:55PM3.96m | 5:20AM3.75m | 5:35PM4.05m | 5:57AM3.81m | 6:11PM4.03m | |||||||
Low Tide | 7:53AM1.01m | 8:38PM0.70m | 8:58AM0.73m | 9:35PM0.39m | 9:50AM0.44m | 10:22PM0.13m | 10:34AM0.20m | 11:03PM-0.05m | 11:14AM0.03m | 11:40PM-0.11m | 11:52AM-0.03m | 00:16AM-0.07m | |||||||
— | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | |
8:37 | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | |
mm | — | — | — | — | — | — | 7 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 21 | 20 | 20 | 22 | 19 | 19 | 19 | 19 | 17 | 19 | 18 | 17 | 20 | 19 | 18 | 21 | 20 |
Feels °C | 22 | 21 | 21 | 22 | 20 | 22 | 18 | 17 | 16 | 17 | 18 | 18 | 17 | 17 | 18 | 17 | 18 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | WNW 12 | WNW 11 | WNW 10 | — | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NNW 15 |
163 | 83 | 112 | 231 | 146 | 182 | — | 399 | 326 | 450 | 363 | 245 | 135 | 76 | 68 | 55 | 30 | 39 | 188 | |
Swell 2 Height (m) Direction Period (s) | NW 18 | NW 6 | NW 13 | — | — | — | — | — | NNW 11 | — | — | W 12 | W 11 | — | NW 10 | NE 3 | NNE 4 | NNW 16 | NW 10 |
13 | 35 | 178 | — | — | — | — | — | 49 | — | — | 3 | 2 | — | 50 | 2 | 3 | 26 | 77 | |
Swell 3 Height (m) Direction Period (s) | — | WNW 15 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 10 | — | NNE 4 |
— | 146 | 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 6 | |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | — | — | — | — | NW 9 | — | — | — | — | — | — | — | — | — | — | NE 4 | — |
12 | — | — | — | — | — | 447 | — | — | — | — | — | — | — | — | — | — | 3 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 9 | 0 | 5 | 85 | 52 | 9 | 14 | 0 | 0 | 9 | 0 | 0 | 9 | 0 | 54 | 9 | 0 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||
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Information about the Bakio Surf forecast
The above surf forecast table for Bakio provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bakio can be found by selecting the local surf guide option on the grey menu. Our Bakio 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 (Bakio) 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 Bakio 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.
Bakio is 7 km (4 miles) from Bermeo. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Bermeo. Bermeo has rooms for a wide range of budgets as well as car hire and transport links.










