
Surf Forecasts:
Playa de Gaztetape surf forecast from 12 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 7ft (2.1m), 15s period, NW swell with glassy winds.
- Most powerful swell: Saturday 19 Sep, 2AM (local time) - 7ft (2.2m), 14s period, NW swell with 1,902 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 2AM (local time) - 2.5ft (0.7m), 10s 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 2AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.4m and 4s. 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 2.2m 14s and forecast to arrive on Saturday (Sep 19) at 2AM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 13th Sep) | 2.5ft (0.7m) 10s |
| Best Surf | 11PM (Fri 18th Sep) | 7ft (2.1m) 15s |
| Most Powerful | 2AM (Sat 19th Sep) | 7ft (2.2m) 14s |
Table - best surf conditions forecast for Playa de Gaztetape over the next 16 days.
The Lowdown
Alright, Rusty here, but I’ll switch to feet and miles for this one.
We’ve got a bit of a wait on our hands. The surf this week is pretty ordinary, but there’s a couple of proper sessions in the second week that are worth circling on the calendar. Right now, things start off small and a bit frustrating, but don’t write it off just yet.
First up, Playa de Gaztetape. The water is sitting at 73°, which is *much warmer than normal* for this time of year – that’s a real treat. You’ll notice it the second you paddle out. But on Saturday afternoon, forget it. Swell is only 2ft from the WNW with a weak 8-second period and only 51 (weak energy) behind it. Just a dribble. Not worth getting wet.
Sunday morning is where it gets interesting. We’ve got a clean 4ft groundswell from the NW, period jumping to 13 seconds, and the energy is a solid 540 (moderate). Glassy conditions, no wind. That’s a good combo for a beginner-friendly wave. The afternoon holds similar, with 5ft and 574 energy, still glassy. Monday morning is also nice – 4ft, NW, glassy – but the energy drops a notch to 423. Still very surfable, though.
Tuesday onwards gets messy. Tuesday afternoon sees onshore wind and a short 6-second period chopping up a 6ft swell. Wednesday and Thursday are cross-on and lumpy, with energy dropping. Not your friend.
Now for the standouts. Circle Saturday the 19th and Tuesday the 22nd.
Saturday morning, 19th September – Playa de Gaztetape is firing. Swell hits 7ft from the NW, 13-second period, and that’s a big, long-period groundswell. The combined energy is 1521 (strong). Winds are glassy – offshore from the WNW at 6 mph. This is excellent surf but at 7ft, it’s pushing into experienced territory. Beginners should sit this one out. The long period means it’ll peel nicely here, not just close out.
Then Tuesday morning, 22nd September – the pick of the entire forecast. Swell bumps to 8ft from the NW, 13-second period, and the energy absolutely roars at 1982 (very strong). Glassy with a light offshore breeze from the NE at 3 mph. This is excellent, powerful surf for experienced surfers only. The crowd might show up – it’s listed as “sometimes” – but with conditions like that, expect a few locals in the water.
Conditions back off after that, with Wednesday and Thursday returning to clean but smaller waves.
So, to sum it up: the first few days are small but clean for beginners. The real gold is the 19th and 22nd – two proper sessions with strong NW groundswell and glassy winds. The long period will make for better shaped waves, longer waits between sets, but well worth it.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 16°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Warm (max 24°C on Tue afternoon, min 15°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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) | WNW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | WNW 6 | NW 6 | NW 7 | NW 8 | NW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 14 |
Wave Graph | ||||||||||||||||||||
41 | 98 | 537 | 574 | 555 | 420 | 254 | 184 | 113 | 168 | 105 | 194 | 319 | 773 | 773 | 595 | 348 | 192 | 208 | 1902 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | glassy | glassy | off | glassy | glassy | off | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | glassy | cross-on | off |
High Tide | 6:12PM4.05m | 6:31AM3.80m | 6:47PM3.91m | 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 | |||||||
Low Tide | 00:16AM-0.07m | 12:29PM0.01m | 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 | |||||||
— | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | |
8:24 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 2 | — | 1 | — | — | — | — |
Temp °C | 20 | 19 | 20 | 22 | 20 | 23 | 25 | 23 | 24 | 24 | 21 | 18 | 19 | 18 | 18 | 19 | 18 | 18 | 19 | 18 |
Feels °C | 20 | 20 | 21 | 22 | 22 | 23 | 25 | 24 | 24 | 22 | 20 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | WNW 12 | NW 11 | NW 10 | NW 8 | NW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 14 |
41 | 98 | 537 | 574 | 555 | 420 | 254 | 184 | 113 | 15 | 59 | 92 | 319 | 773 | 773 | 595 | 348 | 192 | 208 | 1902 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | NNE 4 | NNE 4 | — | — | N 4 | — | NNE 4 | N 4 | — | NW 8 | — | — | — | — | — | — | NW 12 | NW 12 | — |
3 | 5 | 3 | — | — | 3 | — | 3 | 1 | — | 25 | — | — | — | — | — | — | 6 | 132 | — | |
Swell 3 Height (m) Direction Period (s) | N 18 | NW 15 | — | — | — | — | — | — | NW 13 | — | WNW 8 | — | — | — | — | — | — | — | NW 18 | — |
6 | 56 | — | — | — | — | — | — | 7 | — | 7 | — | — | — | — | — | — | — | 48 | — | |
Wind waves Height (m) Direction Period (s) | NNE 2 | — | — | — | — | — | NNE 4 | — | W 3 | WNW 6 | NW 6 | NW 7 | — | — | — | — | — | — | — | — |
1 | — | — | — | — | — | 3 | — | 1 | 168 | 105 | 194 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 570 | 38 | 41 | 41 | 41 | 52 | 38 | 0 | 0 | 7 | 0 |
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.










