Playa de Gaztetape Surf Break

Lat Long: 43.31° N 2.21° W

Playa de Gaztetape Surf Forecast and Surf Report

Issued: 7 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Playa de Gaztetape sea temperature is
24.7° C
3.0° 

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


Playa de Gaztetape surf forecast from 18 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 8AM (local time) - 3.5ft (1.1m), 12s period, NW swell with offshore winds.
  • Most powerful swell: Friday 21 Aug, 5AM (local time) - 5ft (1.6m), 11s period, NW swell with 595 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 2ft (0.6m), 13s period with NW swell.

Best Forecast Surf Conditions for Playa de Gaztetape this week:

The surf forecast for Playa de Gaztetape over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Playa de Gaztetape in the next 16 days are 1.6m 11s and forecast to arrive on Friday (Aug 21) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 20th Aug)2ft (0.6m) 13s
Best Surf 8AM (Thu 20th Aug)3.5ft (1.1m) 12s
Most Powerful 5AM (Fri 21st Aug)5ft (1.6m) 11s

Table - best surf conditions forecast for Playa de Gaztetape over the next 16 days.


The Lowdown

Alright, let’s get real. Rusty here, and I've been looking at what's coming down the pipe for your coast. It's a bit of a slow burn, but there's a firecracker at the end of it.

The next few days are a total write-off. We're talking flat, weak, and uninteresting. Through the 19th, don't even bother. The water's glassy, but there's nothing to ride. Just check the tide charts and call it a day.

We finally get a pulse on Thursday the 20th. It's a smaller NW groundswell, about 4ft, but with a period of 11 seconds, which tells us it's got some push. The morning is your window, with clean, glassy conditions and a light easterly wind. It's small, but it's clean and rideable. The energy is moderate, sitting right around 304.

Now, Friday the 21st is the one to get excited about. The swell builds to about 5ft from the NW, and the energy jumps well into the strong range. The morning is where you want to be, with a light cross-offshore breeze from the SW keeping things tidy. This is the standout for the first week. It's got some size and power, and it's clean. The 10-second period is perfect for a beach break. Don't be late for this one.

The weekend and early next week are a letdown. The swell drops and the wind gets wonky. There will be waves in the 3ft to 4ft range, but they'll be messy. There are a couple of clean mornings, like Saturday, but they're weak and gutless. It's a good time to check the forecast again.

We get another pulse of swell mid-week, but the wind is on it and it gets chopped up. There might be a clean window on Wednesday the 27th, but it's still only knee to waist high. Not worth the effort.

Okay, now for the long game. The forecast for the first of September is where things get serious. We've got a proper NW groundswell filling in, with energy readings that are off the charts. We're talking very strong. The swell is solid, around 5ft to 6ft, with a period of 11 to 12 seconds. This is a real event.

The standout is Tuesday afternoon, September 1st. We're looking at 6ft of clean, powerful NW swell. The winds are light and offshore, and the whole coast should be lined up. This is the biggest and best surf of the entire forecast period. The water is also running much warmer than normal for this time of year, which is always a bonus.

Wednesday the 2nd will still have plenty of size and power, around 5ft, and the morning should have good offshore winds. But the afternoon looks like it could get messy with thunderstorms and a strong cross-shore wind. So, the call is to be out there for Tuesday's afternoon session, and then get it early Wednesday before it gets blown out.

A word to the wise on Playa de Gaztetape: it's a consistent spot, but it's a fairly exposed beach. With a longer period swell, it can get a bit sectiony. It's not the most rippable wave, but it's got plenty of power. Also, once the swell is over 5ft, this break starts to get serious. It's not a beginner wave anymore. At that size, it's for the competent surfer. And don't be fooled, it's a popular spot, so expect some company in the water.

So there you have it. The next week is about waiting and picking off the scraps. Make the call for the 21st, and then keep your eyes on September 1st. It's a long way off, so don't book the time off just yet, but it could be a serious session.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Thu night. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 30mm), heaviest during Sat morning. Warm (max 21°C on Fri afternoon, min 16°C on Sun morning). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
2
0
1
2
0
2
0
0
1
1
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NW
9
0.6
NNW
8
0.3
NW
7
0.4
NW
6
0.2
WNW
8
0.6
NW
13
1.1
NW
11
1.3
NW
11
1.5
NW
11
1.6
NW
10
1.6
NW
10
1.4
NW
10
1.1
NW
9
1.1
NW
9
1.1
NW
8
0.9
NW
8
0.9
NW
7
0.9
NW
7
1
NW
7
1
NNW
6
0.6
NNW
6
Wave Graph
Metric surfscale
Energy kJ
62
44
8
8
6
104
304
361
505
475
509
384
203
197
153
96
79
91
88
88
26
Wind (km/h)
5
NNE
10
NNE
5
SW
5
NNW
10
N
5
WSW
0
NW
20
NNE
10
NNW
10
W
10
NNW
5
NNW
10
E
5
NNE
0
E
0
NW
0
NW
5
SSW
5
WNW
10
WNW
15
SW
Wind State
on
cross-on
glassy
glassy
on
cross-off
glassy
on
on
cross-off
on
glassy
cross
on
glassy
glassy
glassy
glassy
cross
cross
cross-off
High Tide
8:53AM3.25m
9:13PM3.18m
9:33AM3.01m
9:57PM2.87m
10:21AM2.78m
10:55PM2.61m
11:30AM2.61m
00:25AM2.46m
1:08PM2.57m
2:02AM2.51m
2:30PM2.71m
3:06AM2.69m
3:24PM2.94m
3:50AM2.90m
Low Tide
2:57PM0.64m
3:20AM0.81m
3:43PM0.93m
4:06AM1.10m
4:39PM1.19m
5:07AM1.34m
5:56PM1.37m
6:31AM1.45m
7:27PM1.36m
7:55AM1.37m
8:39PM1.20m
8:57AM1.18m
9:30PM0.97m
part cloud
clear
clear
clear
clear
clear
clear
part cloud
mod rain
rain showers
light rain
rain showers
heavy rain
rain showers
part cloud
light rain
light rain
light rain
rain showers
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:18
7:18
7:20
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:06
9:05
9:02
9:00
9:00
8:58
 mm
6
1
2
4
15
2
3
1
2
2
3
2
Temp °C
22
24
22
22
23
22
22
22
20
20
21
20
17
17
17
17
18
18
18
18
19
Feels °C
25
25
24
24
24
24
24
23
20
20
20
20
17
18
17
18
19
19
19
18
18
  • Map Icons:
  • Break
  • 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 Playa de Gaztetape Surf forecast

The above surf forecast table for Playa de Gaztetape provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa de Gaztetape can be found by selecting the local surf guide option on the grey menu. Our Playa de Gaztetape 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 (Playa de Gaztetape) 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 Playa de Gaztetape 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.

Playa de Gaztetape is 4 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.

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