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Surf Forecasts:
Mongrels surfForecast / Landes / France
48hr Weather and Surf, issued 7 pm Tuesday 12 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
17.1° C
(Which is 2.4°C warmer than normal for this time of year)How big are the waves at Mongrels today?
The current surf forecast for Mongrels at 10PM is: 0.6m 6s primary swell from a North-northwest direction and 0.4m 8s secondary swell from a Northwest direction, 0.1m 13s secondary swell from a West direction (forecast issued at 07:00pm May 12). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 2.5ft (0.7m) | 6s |
| Evening (12 May) | 2ft (0.6m) | 8s |
Table - waves today at Mongrels. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Fri morning. Very mild (max 15°C on Tue night, min 11°C on Fri morning). Winds increasing (light winds from the WNW on Tue night, strong winds from the WSW by Fri morning). | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 8 | NW 8 | NNW 6 | NW 7 | NNW 6 | NW 5 | NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | |
54 | 53 | 25 | 54 | 21 | 28 | 29 | 45 | 65 | 76 | 92 | 107 | 167 | 335 | 567 | 645 | 742 | 830 | 908 | 919 | 1105 | 1207 | 1034 | 945 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on | on | cross | cross | |
High Tide | 2:09AM3.22m | 2:43PM3.22m | 2:59AM3.47m | 3:29PM3.49m | 3:47AM3.70m | |||||||||||||||||||
Low Tide | 7:53PM0.94m | 8:25AM0.62m | 8:44PM0.67m | 9:12AM0.37m | 9:31PM0.39m | 9:56AM0.18m | ||||||||||||||||||
 | |  |  |  |  | |  |  | | | | | | | | | | | |  |  | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — |
 | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | 9:22 |
— | — | — | — | 1 | 1 | 1 | 1 | — | 1 | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 3 | 6 | 7 | 3 | 3 | |
Temp °C | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 12 |
12 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 10 | 11 | 9 | 8 | 8 | 6 | 6 | 8 | 7 | 7 | 6 | 5 | 6 | 3 | 3 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | NW 8 | NW 7 | NW 7 | NW 12 | WNW 11 | NW 11 | NW 10 | NW 10 | WNW 12 | WNW 11 | WNW 11 | — | — | NW 14 | — | — | — | — | — | NW 9 | NW 9 | NW 9 |
 kJ | 4 | 4 | 15 | 54 | 8 | 6 | 12 | 19 | 14 | 14 | 13 | 13 | 12 | — | — | 31 | — | — | — | — | — | 1207 | 1034 | 945 |
Swell 2 Height (m) Direction Period (s) | — | — | W 13 | NW 13 | NW 12 | W 9 | — | — | NW 12 | WNW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 4 | 7 | 6 | 2 | — | — | 6 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 8 | NNW 6 | — | NNW 6 | NW 5 | NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | — | — | — |
| kJ | 54 | 53 | 25 | — | 21 | 28 | 29 | 45 | 65 | 76 | 92 | 107 | 167 | 335 | 567 | 645 | 742 | 830 | 908 | 919 | 1105 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 210 | 326 | 66 | 69 | 316 | 234 | 408 | 566 | 210 | 316 | 376 | 162 | 162 | 335 | 382 | 382 | 382 | 285 | 196 | 136 | 71 | 285 | 285 |
Best forecast wave conditions in Landes | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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