
Surf Forecasts:
Playa de Gaztetape surf forecast from 13 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 8ft (2.5m), 14s period, NW swell with glassy winds.
- Most powerful swell: Saturday 19 Sep, 5AM (local time) - 8ft (2.5m), 14s period, NW swell with 2,462 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 11PM (local time) - 5ft (1.5m), 12s 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 Sunday (Sep 13) at 11PM. The primary swell is predicted to be 1.5m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Playa de Gaztetape in the next 16 days are 2.5m 14s and forecast to arrive on Saturday (Sep 19) at 5AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 13th Sep) | 5ft (1.5m) 12s |
| Best Surf | 11PM (Fri 18th Sep) | 8ft (2.5m) 14s |
| Most Powerful | 5AM (Sat 19th Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Playa de Gaztetape over the next 16 days.
The Lowdown
Alright surfers, Rusty here with the full rundown for Playa de Gaztetape. We’ve got a bit of a mixed bag over the next couple of weeks, but there’s a couple of absolute belters hiding in there if you’re patient.
The week starts a little slow, but we get a real sweet spot for clean waves on Monday the 14th. The water’s sitting at a very warm 73°F, which is much warmer than normal for this time of year – feels like a little slice of the tropics.
Monday morning the 14th is your first real chance for a surf. It’s glassy as a mirror with nothing but a light ESE breeze at 3 mph. We’ve got a solid 4ft of NW groundswell rolling in with a nice 12-second period. The combined energy is moderate (423). The wave shape will be clean and lined up, perfect for a beginner-friendly wave like this. If you can, get out early – that morning window is the standout for the start of the week.
The next few days get a bit ordinary. The wind swings onshore from the NW and NNW, with bumpy conditions and choppy faces through Tuesday and Wednesday (the 15th and 16th). Swell sticks around, but the quality drops right off.
Now, keep your eyes on the 19th of September – that Saturday morning. This is the first real standout of the whole outlook. We’ve got a solid 8ft of NW swell with a 14-second period, and the combined energy is pumping at a strong 1892. The kicker? The wind is dead calm – glassy from the ESE at 3 mph. This is only for experienced surfers though. Over 8ft is expert territory, and 8ft is still a proper step up. For a beach break like Gaztetape, that long period groundswell might make it a bit straight and walled, but with those clean conditions, it’ll be well worth a paddle for the crew that can handle it. The afternoon stays fun but gets a little bumpy.
Then, after a quiet spell, we get another beauty on Monday the 21st. Both the morning and afternoon sessions are glassy with offshore ESE and NE winds. Swell sits at a very user-friendly 6ft from the NW with a 13-second groundswell period. The energy is strong (around 1210 to 1228). This is your second standout window – great shape, plenty of push, and clean.
Tuesday the 22nd morning is glassy again, 5ft of NW swell, but the energy drops a little (830). Still a very good option for a surf.
After that, the conditions get a bit more mixed through the rest of the week and into the following week. We see pulses of NW swell into the 27th and 28th of September, with swells around 5ft to 5ft and longer periods (13-15 seconds). But the wind is mostly cross-onshore from the NE or N. It’s surfable but not the standout quality of the 19th or 21st. The 27th morning has a good amount of energy (1003) but the onshore breeze will keep it a little lumpy.
Overall, the surf looks pretty consistent here, so if you miss the first clean windows, the forecasts can change. But right now, circle the 19th (Saturday) morning and the 21st (Monday) for the cleanest, punchiest waves on offer.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 25°C on Mon afternoon, min 18°C on Mon morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Thu morning, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 9 | WNW 11 | NNW 6 | NW 9 | NW 10 | NW 11 | NW 11 | NW 10 | NW 9 | NW 16 | NW 14 | NW 13 | NW 13 | NW 12 |
Wave Graph | |||||||||||||||||||
614 | 420 | 254 | 184 | 133 | 52 | 47 | 114 | 379 | 442 | 716 | 595 | 348 | 307 | 619 | 2357 | 1756 | 1306 | 736 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | off | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | cross | on | glassy | cross | on | glassy |
High Tide | 7:04AM3.70m | 7:21PM3.69m | 7:36AM3.53m | 7:54PM3.42m | 8:08AM3.31m | 8:29PM3.12m | 8:44AM3.06m | 9:08PM2.82m | 9:27AM2.80m | 10:03PM2.55m | 10:34AM2.58m | 11:36PM2.38m | |||||||
Low Tide | 00:50AM0.07m | 1:05PM0.15m | 1:24AM0.29m | 1:41PM0.37m | 1:59AM0.56m | 2:19PM0.64m | 2:35AM0.86m | 3:01PM0.93m | 3:18AM1.15m | 3:54PM1.22m | 4:16AM1.40m | 5:12PM1.42m | |||||||
— | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | |
8:22 | — | 8:21 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | |
mm | — | — | — | — | — | — | 2 | 3 | 1 | 3 | 1 | — | — | — | 1 | — | — | — | — |
Temp °C | 20 | 23 | 25 | 23 | 23 | 23 | 21 | 18 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 19 | 18 | 19 | 18 |
Feels °C | 22 | 23 | 25 | 24 | 23 | 22 | 21 | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 9 | WNW 11 | NW 10 | NW 9 | NW 10 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 14 | NW 13 | NW 13 | NW 12 |
614 | 420 | 254 | 184 | 133 | 52 | 47 | 96 | 379 | 442 | 716 | 595 | 348 | 307 | 619 | 2357 | 1756 | 1306 | 736 | |
Swell 2 Height (m) Direction Period (s) | — | NNE 4 | — | — | NW 13 | WNW 12 | NW 9 | — | — | NW 12 | — | — | — | NW 16 | NW 16 | — | — | — | NE 4 |
— | 3 | — | — | 7 | 15 | 27 | — | — | 217 | — | — | — | 10 | 539 | — | — | — | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 13 | — | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 7 | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | NNE 4 | — | W 2 | WNW 4 | NW 4 | NNW 6 | — | — | — | — | — | — | — | — | — | — | — |
— | — | 3 | — | 1 | 46 | 21 | 114 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 41 | 0 | 0 | 0 | 0 | 203 | 570 | 150 | 41 | 498 | 41 | 41 | 38 | 1 | 0 | 41 | 0 | 0 | 41 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










