Surf Forecasts:
Mundaka surf forecast from 14 Jul 2026:
- Best quality surf: Monday 20 Jul, 5AM (local time) - 3ft (0.9m), 6s period, NNE swell with cross-offshore winds.
- Most powerful swell: Monday 20 Jul, 11PM (local time) - 4ft (1.2m), 6s period, NNE swell with 127 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 5AM (local time) - 3ft (0.9m), 6s period with NNE swell.
Best Forecast Surf Conditions for Mundaka this week:
The surf forecast for Mundaka over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 20) at 5AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Mundaka in the next 16 days are 1.2m 6s and forecast to arrive on Monday (Jul 20) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 20th Jul) | 3ft (0.9m) 6s |
| Best Surf | 5AM (Mon 20th Jul) | 3ft (0.9m) 6s |
| Most Powerful | 11PM (Mon 20th Jul) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Mundaka over the next 16 days.
The Lowdown
Alright, let’s break it down for Mundaka over the next couple of weeks.
To be honest, it’s looking bleak for the first stretch. The first week and a half is a total dud. Tiny, weak swells with hardly any push, and the wind is a mess – cross, cross-on, sometimes onshore. Nothing to get your fins wet for. The water is sitting at an unusually warm 75°F, which is way warmer than average, but that doesn’t help when there’s no waves.
There’s a long dry spell with no real recommendations. The first sign of life doesn’t pop up until Tuesday, July 28th. On the morning of the 28th, we finally get a proper pulse. The wind goes glassy from the west-northwest, and the swell is a clean 5ft from the northwest with a solid 10-second period. The combined energy hits 629 (moderate wave energy), which is the best we’ve seen. This is your standout window. The morning of the 28th is the time to be at Mundaka, with that glassy wind and a solid NW groundswell. It’s an expert wave at the best of times, and with 5ft, it’s still a serious wave, not for beginners. The afternoon sees the wind swing cross-on and the quality drops off.
The next morning, the 29th, still has some size (4ft) but the wind is a light cross-on, which will put a bit of a ripple on the surface. It’s a marginal call, but if you missed the 28th, it’s worth a look.
Best call: The morning of Tuesday, July 28th. Glassy, clean, solid NW swell at Mundaka. That’s the one.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 19°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
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 8 | N 4 | WNW 11 | WNW 10 | NNW 4 | NW 4 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NNW 5 | NNW 5 | NW 5 | NW 11 | NW 10 | NW 9 | N 6 | NNE 6 | NNE 7 | N 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 9 | 10 | 11 | 11 | 11 | 8 | 14 | 13 | 18 | 21 | 28 | 17 | 9 | 5 | 20 | 15 | 13 | 53 | 90 | 125 | 119 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | cross | cross-on | cross | glassy | cross-on | cross-off | cross | cross-on | cross | cross | on | cross-off | cross-on | on | cross-off | cross-on | on | cross-off |
High Tide | 5:22PM3.91m | 5:54AM3.70m | 6:11PM4.04m | 6:41AM3.71m | 6:58PM4.06m | 7:27AM3.65m | 7:44PM3.97m | 8:12AM3.52m | 8:29PM3.78m | 8:56AM3.34m | 9:15PM3.52m | 9:42AM3.15m | 10:02PM3.22m | ||||||||
Low Tide | 11:00AM0.24m | 11:33PM-0.02m | 11:49AM0.13m | 00:22AM-0.10m | 12:35PM0.09m | 1:09AM-0.07m | 1:21PM0.13m | 1:55AM0.05m | 2:06PM0.26m | 2:40AM0.25m | 2:52PM0.46m | 3:25AM0.50m | 3:39PM0.69m | 4:12AM0.76m | |||||||
 |  |  | | |  | | | | | | | | | | | | | | | | |
 | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — |
 | — | — | 9:50 | — | — | 9:49 | — | — | 9:49 | — | — | 9:47 | — | — | 9:46 | — | — | 9:45 | — | — | 9:45 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 24 | 23 | 21 | 24 | 22 | 21 | 22 | 22 | 20 | 22 | 21 | 20 | 22 | 21 | 20 | 22 | 22 | 22 | 24 | 23 |
Feels °C | 25 | 24 | 24 | 21 | 25 | 22 | 23 | 23 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 21 | 23 | 24 | 22 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NNW 7 | NNW 4 | NNW 4 | W 10 | NW 4 | NNW 5 | W 8 | WNW 9 | WNW 9 | WNW 8 | NNW 5 | NNW 5 | NW 5 | NNW 6 | NNW 5 | NW 9 | N 6 | NW 8 | NNE 7 | N 6 |
| kJ | 8 | 5 | 5 | 11 | 2 | 8 | 14 | 1 | 8 | 8 | 7 | 17 | 9 | 5 | 20 | 5 | 13 | 53 | 16 | 125 | 119 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 12 | WNW 11 | WNW 10 | NW 9 | WNW 9 | WNW 9 | NW 10 | — | — | — | WNW 8 | NW 8 | NW 8 | NW 11 | NW 10 | NNW 5 | NW 8 | — | NW 8 | NW 12 |
| kJ | 9 | 5 | 11 | 10 | 3 | 8 | 8 | 4 | — | — | — | 7 | 3 | 3 | 18 | 15 | 4 | 22 | — | 15 | 6 |
Swell 3 Height (m) Direction Period (s) | WNW 4 | W 8 | W 8 | W 7 | W 8 | W 7 | — | — | — | — | — | — | — | NW 7 | NW 11 | WNW 8 | — | — | NW 10 | — | — |
| kJ | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 2 | 5 | 6 | — | — | 4 | — | — |
Wind waves Height (m) Direction Period (s) | — | N 4 | — | — | NNW 4 | — | — | NW 5 | NW 5 | NW 5 | NW 5 | — | — | — | — | — | NE 2 | — | NNE 6 | — | — |
| kJ | — | 10 | — | — | 11 | — | — | 13 | 18 | 21 | 28 | — | — | — | — | — | 1 | — | 90 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 260 | 519 | 404 | 404 | 519 | 438 | 523 | 767 | 484 | 766 | 811 | 436 | 539 | 585 | 144 | 534 | 534 | 4 | 22 | 2 | 0 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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Information about the Mundaka Surf forecast
The above surf forecast table for Mundaka provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mundaka can be found by selecting the local surf guide option on the grey menu. Our Mundaka 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 (Mundaka) 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 Mundaka 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.
Mundaka is 2 km (1 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.
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