Surf Forecasts:
Guethary - Cenitz surf forecast from 16 Oct 2026:
- Best quality surf: Wednesday 21 Oct, 8PM (local time) - 10ft (3.0m), 13s period, NW swell with onshore winds.
- Most powerful swell: Thursday 22 Oct, 5PM (local time) - 10ft (3.0m), 14s period, NW swell with 3,278 kJ wave energy.
- Next surfable swell (1★+): Saturday 17 Oct, 2AM (local time) - 5.5ft (1.7m), 12s period with WNW swell.
Best Forecast Surf Conditions for Guethary - Cenitz this week:
The surf forecast for Guethary - Cenitz over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 17) at 2AM. The primary swell is predicted to be 1.7m and 12s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Guethary - Cenitz in the next 16 days are 3.0m 14s and forecast to arrive on Thursday (Oct 22) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 17th Oct) | 5.5ft (1.7m) 12s |
| Best Surf | 8PM (Wed 21st Oct) | 10ft (3.0m) 13s |
| Most Powerful | 5PM (Thu 22nd Oct) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Guethary - Cenitz over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 18°C on Fri morning, min 9°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 16°C on Wed afternoon, min 9°C on Mon morning). Winds increasing (calm on Tue morning, fresh winds from the WNW by Wed afternoon). | ||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||
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) | WNW 13 | WNW 13 | WNW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 16 | WNW 15 | NW 14 | NW 13 | NW 14 | NW 13 | NW 12 | NW 12 | NW 14 | NW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1471 | 1198 | 808 | 414 | 407 | 494 | 337 | 283 | 373 | 194 | 110 | 268 | 720 | 765 | 700 | 711 | 2274 | 2489 | 2183 | 3278 | 2345 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross | glassy | cross-off | cross-off | cross-on | cross-off | glassy | cross-on | cross-off | glassy | on | cross-off | on | on | cross | cross | cross-on | cross-off |
High Tide | 8:11AM3.13m | 8:37PM2.83m | 8:55AM2.89m | 9:29PM2.60m | 9:57AM2.68m | 10:49PM2.44m | 11:28AM2.60m | 00:30AM2.45m | 12:58PM2.69m | 1:43AM2.63m | 1:59PM2.90m | 2:32AM2.87m | 2:43PM3.15m | 3:11AM3.15m | |||||||
Low Tide | 2:31PM0.93m | 2:44AM1.15m | 3:22PM1.19m | 3:39AM1.37m | 4:33PM1.37m | 4:59AM1.49m | 6:04PM1.39m | 6:30AM1.44m | 7:21PM1.23m | 7:38AM1.25m | 8:14PM0.99m | 8:28AM1.00m | 8:56PM0.71m | ||||||||
 |  |  |  |  | |  | |  | | | |  | | | | |  | | | | |
 | 8:19 | — | — | 8:22 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:26 | — | — | 8:27 | — | — |
 | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — |
mm | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | — | — | — |
Temp °C | 18 | 18 | 18 | 16 | 15 | 15 | 10 | 15 | 14 | 11 | 14 | 13 | 12 | 15 | 14 | 15 | 16 | 16 | 14 | 17 | 15 |
Feels °C | 19 | 19 | 18 | 15 | 15 | 15 | 6 | 11 | 10 | 9 | 11 | 11 | 10 | 12 | 12 | 9 | 9 | 12 | 12 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | NW 8 | NNW 8 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 16 | WNW 15 | NW 14 | NW 13 | NW 7 | NW 13 | NW 12 | NW 12 | NW 14 | NW 13 |
| kJ | 1471 | 1198 | 808 | 248 | 226 | 494 | 337 | 283 | 373 | 194 | 110 | 268 | 720 | 765 | 700 | 279 | 2274 | 2489 | 2183 | 3278 | 2345 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 12 | NW 12 | N 7 | NNW 7 | — | — | — | NW 18 | NW 10 | NW 10 | — | WNW 16 | NW 14 | — | — | NW 16 | — | — |
| kJ | — | — | — | 414 | 407 | 110 | 75 | — | — | — | 13 | 47 | 23 | — | 102 | 711 | — | — | 546 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 10 | WNW 12 | WNW 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 15 | 22 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 36 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 86 | 0 | 6 | 0 | 86 | 0 | 86 | 0 | 0 | 86 | 0 | 0 | 12 | 0 | 455 | 147 | 6 | 1 | 70 | 0 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Guethary - Cenitz Surf forecast
The above surf forecast table for Guethary - Cenitz provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Guethary - Cenitz can be found by selecting the local surf guide option on the grey menu. Our Guethary - Cenitz 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 (Guethary - Cenitz) 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 Guethary - Cenitz 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.
Guethary - Cenitz is 10 km (6 miles) from Biarritz. If you plan a holiday in La Cote Basque, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.
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