Surf Forecasts:
Erromardie surf forecast from 20 Sep 2026:
- Best quality surf: Sunday 20 Sep, 11PM (local time) - 5ft (1.6m), 11s period, NW swell with glassy winds.
- Most powerful swell: Saturday 26 Sep, 2PM (local time) - 6ft (1.8m), 14s period, NW swell with 1,271 kJ wave energy.
- Next surfable swell (1★+): Sunday 20 Sep, 11PM (local time) - 5ft (1.6m), 11s period with NW swell.
Best Forecast Surf Conditions for Erromardie this week:
The surf forecast for Erromardie over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 11PM. The primary swell is predicted to be 1.6m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Erromardie in the next 16 days are 1.8m 14s and forecast to arrive on Saturday (Sep 26) at 2PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 20th Sep) | 5ft (1.6m) 11s |
| Best Surf | 11PM (Sun 20th Sep) | 5ft (1.6m) 11s |
| Most Powerful | 2PM (Sat 26th Sep) | 6ft (1.8m) 14s |
Table - best surf conditions forecast for Erromardie over the next 16 days.
Short Range ForecastMostly dry. Warm (max 22°C on Sun afternoon, min 16°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Thu afternoon, min 17°C on Sat morning). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
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) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 11 | WNW 17 | WNW 15 | WNW 14 | WNW 13 | WNW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 14 | NW 14 | NW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 696 | 629 | 708 | 640 | 585 | 528 | 349 | 237 | 432 | 683 | 985 | 649 | 504 | 414 | 314 | 233 | 200 | 951 | 1133 | 917 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | glassy | on | cross | glassy | on | cross | glassy | cross-on | cross | cross-off | cross-on | cross-off | cross-on | cross-on | cross-on | cross-on | on | glassy |
High Tide | 1:23AM2.98m | 1:48PM3.19m | 2:29AM3.20m | 2:45PM3.43m | 3:15AM3.45m | 3:27PM3.70m | 3:51AM3.71m | 4:03PM3.96m | 4:24AM3.94m | 4:36PM4.19m | 4:56AM4.13m | 5:09PM4.37m | ||||||||
Low Tide | 6:54PM1.90m | 7:26AM1.94m | 8:12PM1.71m | 8:32AM1.71m | 9:03PM1.45m | 9:16AM1.44m | 9:41PM1.18m | 9:53AM1.17m | 10:15PM0.93m | 10:26AM0.92m | 10:47PM0.71m | 10:58AM0.71m | 11:19PM0.56m | |||||||
 |  | | | | | | | | | | | | | | |  |  |  | | |
 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:56 | — | — |
 | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:59 | — | — | 7:57 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 19 | 19 | 22 | 19 | 20 | 22 | 19 | 22 | 24 | 20 | 23 | 30 | 27 | 21 | 22 | 19 | 19 | 21 | 19 |
Feels °C | 22 | 20 | 20 | 22 | 19 | 21 | 22 | 18 | 20 | 22 | 20 | 21 | 28 | 26 | 20 | 21 | 19 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 11 | NW 10 | WNW 15 | WNW 14 | WNW 13 | WNW 12 | NW 12 | NW 11 | NW 11 | NW 10 | NW 14 | NW 14 | NW 13 |
| kJ | 696 | 629 | 708 | 640 | 585 | 528 | 349 | 237 | 150 | 683 | 985 | 649 | 504 | 414 | 314 | 233 | 200 | 951 | 1133 | 917 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 5 | N 5 | WNW 17 | NW 11 | — | — | — | N 4 | — | NW 14 | NW 16 | WNW 6 | — | — |
| kJ | — | — | — | — | — | — | 7 | 13 | 432 | 169 | — | — | — | 3 | — | 64 | 42 | 21 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 20 | WNW 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 37 | 56 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — | W 3 | WNW 4 | WNW 5 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 5 | 23 | 13 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 85 | 0 | 0 | 85 | 4 | 0 | 10 | 10 | 0 | 10 | 4 | 0 | 8 | 0 | 10 | 218 | 10 | 2 | 85 | 0 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Erromardie surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Erromardie Surf forecast
The above surf forecast table for Erromardie provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Erromardie can be found by selecting the local surf guide option on the grey menu. Our Erromardie 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 (Erromardie) 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 Erromardie 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.
Erromardie is 12 km (7 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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