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Surf Forecasts:
Mongrels surfForecast / Landes / France
16 Day Weather and Surf, issued 7 pm Monday 04 May 2026 CESTForecast update in hr min s Forecast update imminent
Mongrels surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mongrels sea temperature is
17.6° C
(Which is 3.4°C warmer than normal for this time of year)Best Forecast Surf Conditions for Mongrels this week:
The surf forecast for Mongrels over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 06) at 11PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.1m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Mongrels in the next 16 days are 1.3m 9s and forecast to arrive on Wednesday (May 06) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Thursday (May 07) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 6th May) | 3.5ft (1.0m) 8s |
| Best Surf | 11PM (Wed 6th May) | 3.5ft (1.0m) 8s |
| Most Powerful | 5AM (Wed 6th May) | 4.5ft (1.3m) 9s |
Table - best surf conditions forecast for Mongrels over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed morning. Warm (max 21°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Warm (max 21°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
NW 10 | NW 9 | NW 9 | WNW 8 | WNW 6 | WNW 6 | NW 7 | NW 6 | NW 9 | NW 9 | NW 8 | NW 8 | WNW 15 | WNW 13 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 12 | |
134 | 141 | 197 | 222 | 126 | 111 | 75 | 58 | 31 | 49 | 33 | 23 | 42 | 59 | 90 | 81 | 71 | 39 | 38 | 94 | 137 | |
Wind (km/h) | |||||||||||||||||||||
on | on | on | cross-on | on | on | cross-off | off | off | cross-off | cross-on | glassy | cross-off | cross-off | on | cross-on | cross-on | on | cross-off | cross-on | on | |
High Tide | 7:16AM3.23m | 7:29PM3.32m | 7:52AM3.05m | 8:07PM3.15m | 8:33AM2.87m | 8:52PM2.98m | 9:22AM2.70m | 9:47PM2.84m | 10:27AM2.59m | 10:55PM2.78m | 11:43AM2.59m | 00:08AM2.83m | 12:55PM2.72m | ||||||||
Low Tide | 1:07AM0.54m | 1:19PM0.73m | 1:45AM0.72m | 1:56PM0.90m | 2:26AM0.91m | 2:38PM1.07m | 3:15AM1.09m | 3:29PM1.22m | 4:15AM1.21m | 4:33PM1.31m | 5:26AM1.21m | 5:46PM1.30m | 6:36AM1.09m | 6:55PM1.16m | |||||||
 | | |  |  | |  |  | |  | |  | |  | | | |  |  | | | |
 | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — |
 | 9:09 | — | — | 9:12 | — | — | 9:13 | — | — | 9:14 | — | — | 9:15 | — | — | 9:15 | — | — | 9:16 | — | 9:19 |
1 | 3 | 1 | 1 | 5 | 3 | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 2 | 2 | |
Temp °C | 14 | 13 | 15 | 14 | 13 | 14 | 14 | 15 | 21 | 18 | 16 | 18 | 18 | 20 | 21 | 20 | 18 | 20 | 18 | 15 | 15 |
12 | 11 | 11 | 10 | 8 | 12 | 12 | 11 | 17 | 14 | 15 | 18 | 16 | 16 | 17 | 16 | 14 | 17 | 16 | 11 | 9 | |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | — | — | WNW 6 | NW 7 | NW 6 | NW 6 | NW 9 | NW 8 | NW 8 | WNW 6 | WNW 13 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 12 |
 kJ | 134 | 141 | 197 | — | — | 111 | 75 | 58 | 23 | 49 | 33 | 23 | 21 | 59 | 90 | 81 | 71 | 39 | 38 | 94 | 137 |
Swell 2 Height (m) Direction Period (s) | NNW 4 | N 4 | — | — | — | W 12 | WNW 11 | NW 10 | NW 9 | — | — | W 4 | WNW 15 | NW 7 | NW 7 | W 4 | NW 9 | WSW 4 | NNW 8 | WNW 10 | WNW 10 |
| kJ | 3 | 1 | — | — | — | 3 | 12 | 16 | 31 | — | — | 6 | 42 | 14 | 8 | 5 | 13 | 3 | 6 | 32 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 8 | — | W 16 | W 16 | NW 14 | NW 12 | NW 11 | NW 10 | — | NW 9 | WNW 4 | — | — |
| kJ | — | — | — | — | — | — | — | — | 15 | — | 5 | 5 | 7 | 23 | 18 | 15 | — | 12 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 8 | WNW 6 | — | — | — | — | ESE 2 | — | — | — | — | SW 4 | — | WSW 4 | — | — | — | W 3 |
| kJ | — | — | — | 222 | 126 | — | — | — | — | 1 | — | — | — | — | 2 | — | 17 | — | — | — | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 71 | 514 | 37 | 71 | 162 | 0 | 0 | 0 | 3 | 55 | 14 | 0 | 38 | 38 | 41 | 17 | 55 | 3 | 38 | 310 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mongrels 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 Mongrels Surf forecast
The above surf forecast table for Mongrels provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mongrels can be found by selecting the local surf guide option on the grey menu. Our Mongrels 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 (Mongrels) 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 Mongrels 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.
Mongrels is 15 km (9 miles) from Bayonne. If you plan a holiday in Landes, look for hotels and other accommodation in Bayonne. Bayonne has rooms for a wide range of budgets as well as car hire and transport links.
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