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Surf Forecasts:

La Lette Blanche (Vieille Saint Girons) surfForecast / Landes / France

information circle12 Day Weather and Surf, issued 6 am Sunday 25 Jan 2026 CET
Forecast update in hr  min  s Forecast update imminent
La Lette Blanche (Vieille Saint Girons) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Lette Blanche (Vieille Saint Girons) sea temperature is
12.8° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for La Lette Blanche (Vieille Saint Girons) this week:

The surf forecast for La Lette Blanche (Vieille Saint Girons) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jan 25) at 7PM. The primary swell is predicted to be 7.0m and 13s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at La Lette Blanche (Vieille Saint Girons) in the next 12 days are 6.5m 17s and forecast to arrive on Saturday (Jan 31) at 10AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 25th Jan)23ft (7.0m) 13s
Best Surf 7PM (Sun 25th Jan)23ft (7.0m) 13s
Most Powerful10AM (Sat 31st Jan)21ft (6.5m) 17s

Table - best surf conditions forecast for La Lette Blanche (Vieille Saint Girons) over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 44mm), heaviest during Sun morning. Very mild (max 14°C on Mon night, min 7°C on Tue night). Winds decreasing (near gales from the W on Sun afternoon, light winds from the NW by Tue afternoon).

Days 3-6 Weather Summary Heavy rain (total 46mm), heaviest during Thu night. Very mild (max 13°C on Thu morning, min 7°C on Wed morning). Winds increasing (light winds from the SSE on Thu afternoon, strong winds from the W by Fri night).

Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
0
!
!
!
1
0
!
!
!
!
!
0
!
0
!
!
!
!
!
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5
WNW
6.5
WNW
6.5
WNW
5
WNW
3.5
WNW
2.2
WNW
2.3
W
3
WNW
3.5
WNW
3.5
WNW
3
WNW
4.5
WNW
5
WNW
6.5
WNW
5
WNW
6.5
WNW
6
WNW
5.5
W
6.5
WNW
6.5
WNW
5.5
WNW
Period(s) (?)161315151413121115151617161514141517171615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1210713278189631134647831673151920215107583946001169511736173729860160881549418339248482228713431
Wind
(km/h)
35
WSW
55
W
45
WNW
20
WSW
20
SSE
35
SSW
35
WNW
10
NW
20
W
20
SSE
15
SSW
20
S
30
W
15
SSW
30
W
30
W
40
SSW
25
WSW
45
W
45
W
45
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		cross-
off		crossononcross-
on		cross-
off		crosscross-
off		oncrosscross-
on		cross-
on		crosscross-
on		ononon
High Tide
/ height (m)
9:03PM
3.15
9:28AM
3.20
10:06PM
3.01
10:42AM
3.02
11:26PM
2.96
12:12PM
2.97
12:52AM
3.05
1:36PM
3.09
2:05AM
3.29
2:43PM
3.30
3:05AM
3.58
3:38PM
3.52
3:56AM
3.85
Low Tide
/ height (m)
2:48PM
0.62
3:08AM
0.78
3:44PM
0.82
4:14AM
0.93
4:55PM
0.98
5:36AM
0.99
6:17PM
1.01
7:02AM
0.88
7:35PM
0.89
8:15AM
0.64
8:39PM
0.67
9:14AM
0.37
9:32PM
0.43
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunrise8:30--8:29--8:27--8:26--8:26--8:25--8:23--
Sunset-6:05--6:07--6:07--6:08--6:10--6:12--6:13-
heavy rain
thunderstorm
thunderstorm
cloud
cloud
rain showers
light rain
light rain
rain showers
cloud
part cloud
light rain
light rain
cloud
rain showers
rain showers
cloud
heavy rain
thunderstorm
mod rain
thunderstorm
Rain (mm)
1459--13210--41-231-17478
Temp. °C10101111111412119101012131311121311101111
Feels °C (?)2-137675735577101654112
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the La Lette Blanche (Vieille Saint Girons) Surf forecast

The above surf forecast table for La Lette Blanche (Vieille Saint Girons) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at La Lette Blanche (Vieille Saint Girons) can be found by selecting the local surf guide option on the grey menu. Our La Lette Blanche (Vieille Saint Girons) 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 (La Lette Blanche (Vieille Saint Girons)) 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 La Lette Blanche (Vieille Saint Girons) 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.

La Lette Blanche (Vieille Saint Girons) is 34 km (21 miles) from Dax. If you plan a holiday in Landes, look for hotels and other accommodation in Dax. Dax has rooms for a wide range of budgets as well as car hire and transport links.

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