- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Mongrels surfForecast / Landes / France
48hr Weather and Surf, issued 6 am Saturday 21 Mar 2026 CETForecast 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
13.3° C
(Which is slightly warmer than usual)How big are the waves at Mongrels today?
The current surf forecast for Mongrels at 12PM is: 0.8m 11s primary swell from a West-northwest direction and 0.2m 4s secondary swell from a North direction (forecast issued at 06:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 3ft (0.9m) | 12s |
| Afternoon (21 Mar) | 2.5ft (0.7m) | 11s |
| Evening (21 Mar) | 2ft (0.6m) | 11s |
Table - waves today at Mongrels. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 243 | 195 | 189 | 126 | 121 | 119 | 99 | 186 | 306 | 322 | 701 | 785 | 752 | 732 | 820 | 833 | 721 | 700 | 689 | 668 | 558 | 540 | 558 | 585 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- on | cross- on | cross | glass | cross- on |
High Tide / height (m) | 5:44AM 4.09 | 6:04PM 3.92 | 6:23AM 3.95 | 6:43PM 3.79 | 7:06AM 3.71 | 7:26PM 3.58 | ||||||||||||||||||
Low Tide / height (m) | 11:51AM -0.09 | 12:07AM -0.04 | 12:30PM 0.07 | 12:50AM 0.12 | 1:12PM 0.34 | |||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:17 | - | - | - | - | - | - | - | 7:19 | - | - | - | - | - | - | - | 7:21 | - | - |
 | |  | | | | | | | | | | | | |  | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 12 | 12 | 12 | 12 | 11 |
| Feels °C (?) | 8 | 7 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 8 | 9 | 8 | 9 | 10 | 9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest