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Surf Forecasts:
Mongrels surfForecast / Landes / France
48hr Weather and Surf, issued 7 pm Thursday 14 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
17.4° 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 12AM is: 3.0m 9s primary swell from a Northwest direction (forecast issued at 07:00pm May 14). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 8ft (2.5m) | 9s |
| Afternoon (15 May) | 7.5ft (2.3m) | 10s |
| Evening (15 May) | 7ft (2.1m) | 10s |
Table - waves today at Mongrels. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Thu night. Very mild (max 15°C on Sun afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu night, light winds from the W by Sat night). | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | |
1121 | 1266 | 1336 | 1382 | 1312 | 1143 | 951 | 1034 | 932 | 851 | 761 | 697 | 654 | 580 | 427 | 389 | 299 | 273 | 222 | 176 | 154 | 151 | 125 | 109 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross | cross | cross | cross-on | on | |
High Tide | 3:29PM3.49m | 3:47AM3.70m | 4:13PM3.72m | 4:34AM3.86m | 4:57PM3.90m | 5:22AM3.94m | ||||||||||||||||||
Low Tide | 9:31PM0.39m | 9:56AM0.18m | 10:17PM0.15m | 10:41AM0.05m | 11:03PM-0.02m | 11:25AM0.02m | ||||||||||||||||||
 | |  | | | |  |  | | |  | | | | | |  |  |  | | |  | | | |
 | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — |
 | — | 9:22 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:23 | — | — | — | — | — | 9:24 |
1 | 3 | 5 | 4 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 12 | 12 | 11 | 12 | 11 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 12 | 12 | 12 | 14 | 15 |
7 | 5 | 5 | 5 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 12 | 10 | 10 | 9 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | NW 9 | NW 9 | NW 10 | NW 10 | — | NW 10 | — | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 |
 kJ | — | — | — | — | — | 1143 | 951 | 1034 | 932 | — | 761 | — | 654 | 580 | 427 | 389 | 299 | 273 | 222 | 176 | 154 | 151 | 125 | 109 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 15 | WNW 15 | WNW 14 | WNW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 5 | 21 | 20 | 35 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | — | — | — | — | NW 10 | — | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1121 | 1266 | 1336 | 1382 | 1312 | — | — | — | — | 851 | — | 697 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 390 | 319 | 223 | 136 | 93 | 162 | 267 | 352 | 316 | 71 | 71 | 71 | 71 | 69 | 152 | 71 | 71 | 27 | 1 | 1 | 1 | 13 | 37 | |
Best forecast wave conditions in Landes | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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