Mundaka Surf Break

Lat Long: 43.42° N 2.70° W

Mundaka Surf Forecast and Surf Report

Issued: 1 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mundaka sea temperature is
23.7° C
3.8° 

Mundaka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Mundaka surf forecast from 10 Jul 2026:

  • Best quality surf: Saturday 11 Jul, 5AM (local time) - 2ft (0.6m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 12 Jul, 5PM (local time) - 3ft (0.9m), 9s period, NW swell with 132 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 5AM (local time) - 2ft (0.6m), 9s period with NW 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 Saturday (Jul 11) at 5AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.3m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Mundaka in the next 16 days are 0.9m 9s and forecast to arrive on Sunday (Jul 12) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Sunday (Jul 12) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 11th Jul)2ft (0.6m) 9s
Best Surf 5AM (Sat 11th Jul)2ft (0.6m) 9s
Most Powerful 5PM (Sun 12th Jul)3ft (0.9m) 9s

Table - best surf conditions forecast for Mundaka over the next 16 days.


Alright folks, Rusty here. We’ve gotta be straight up about this one—the next couple of weeks are looking pretty flat and messy for Mundaka. This is a world-class river mouth that needs a specific kind of magic to fire, and the models just aren’t offering it up right now.

The long and short of it is that from Friday, July 10th, right through until the end of July, we’re looking at a whole lot of nothing. There’s not a single standout session in the entire 16-day run. The waves are tiny, the wind is all over the place, and the water temperature, sitting at 75°, is actually running much warmer than normal for this time of year—a whopping 7° above average.

Right out of the gate, Friday afternoon the 10th only has 2ft of weak, short-period swell (68 energy) coming from the WNW with a cross-onshore breeze. That combo doesn't even get the river mouth going. It’s the same story for almost every day following: we see tiny 1ft to 2ft swell, periods barely cracking 10 seconds, and often a cross or cross-off shore wind that just kills any chance of a proper wave.

There is a slight tease on the morning of Monday, July 13th, where we get a brief 3ft swell from the NW with the wind going straight offshore—a clean look (103 energy). But the period is only 7 seconds, so it’s going to be weak and a bit wonky. Not worth getting excited about.

Towards the end of the run, things get a little more interesting, but still not good. On Friday, July 24th, we see a 4ft NW swell pick up early in the morning with a bit more grunt behind it (286 energy) and the wind is light cross-onshore. That’s the closest thing to a pulse we get, and even then it’s only a “marginal” call with questionable tide. By the afternoon, the wind swings onshore and the swell jumps to 6ft with a short 6-second period—that’s just a lumpy, blown-out mess. Saturday the 25th looks similar, with 3ft NW swell getting chopped up by cross-onshore winds. It’s just not Mundaka’s time.

Honestly, if you’re looking to paddle, you might want to look elsewhere for the next two weeks. The weak energy and constant onshore or cross-shore wind make this a better prospect for kite surfing than trying to get a proper left-hand barrel. It’s a hard pill to swallow, but this is a classic summer slump for the Basque coast. It won't stay this way forever, but for now, hang loose and wait for the autumn to bring something real.

Rusty

Short Range Forecast

Mostly dry. Warm (max 33°C on Sun afternoon, min 20°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 23°C on Mon afternoon, min 19°C on Tue morning). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
10
0.6
NW
9
0.4
NW
12
0.5
NW
11
0.6
NW
10
0.5
NW
9
0.9
NW
9
1.1
NW
6
1
NW
7
0.7
NW
7
0.6
N
6
0.5
NNW
5
0.5
N
5
0.2
WNW
11
0.2
WNW
10
0.6
NNW
4
0.8
NW
5
0.6
NNW
5
0.5
NNW
5
0.6
NNW
5
0.7
NNW
5
Wave Graph
Metric surfscale
Energy kJ
60
64
50
59
80
42
132
69
99
46
22
14
11
11
10
8
28
18
16
18
23
Wind (km/h)
10
NE
10
WNW
10
E
20
ENE
10
SE
15
ESE
30
NW
20
WNW
5
NNE
10
N
10
W
5
NW
10
N
10
WSW
10
WNW
15
NNW
10
WNW
5
NNW
15
NNW
15
W
15
W
Wind State
cross-on
cross
cross
cross
cross-off
cross-off
cross-on
cross
on
on
cross
glassy
on
cross-off
cross-on
on
cross
cross-on
cross-on
cross
cross
High Tide
1:56AM3.12m
2:31PM3.22m
3:06AM3.27m
3:34PM3.45m
4:08AM3.45m
4:30PM3.70m
5:03AM3.61m
5:22PM3.91m
5:54AM3.70m
6:11PM4.04m
6:41AM3.71m
6:58PM4.06m
7:27AM3.65m
Low Tide
7:34PM0.82m
8:08AM0.74m
8:43PM0.62m
9:11AM0.59m
9:45PM0.38m
10:08AM0.41m
10:41PM0.15m
11:00AM0.24m
11:33PM-0.02m
11:49AM0.13m
00:22AM-0.10m
12:35PM0.09m
1:09AM-0.07m
1:21PM0.13m
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:39
6:41
6:41
6:43
6:43
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:52
9:52
9:51
9:50
9:50
9:49
9:49
9:47
 mm
Temp °C
23
23
24
28
28
28
33
22
22
23
22
21
23
22
21
23
22
21
22
22
21
Feels °C
26
24
25
27
27
26
30
22
23
23
23
23
24
24
22
24
23
23
22
21
21
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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