Guéthary Surf Forecast — Landes & Basque Country, France

Powerful deep-water reef breaks — Parlementia and Avalanche — that come alive on big winter NW groundswell. An advanced big-wave spot.

Guéthary is a surf spot in Landes & Basque Country, France located at 43.4230, -1.6090. View the free 16-day forecast: wave height, swell period and direction, wind speed and direction, tide and live buoy conditions, plus a multi-day surf outlook and model comparison.

Guéthary wind forecast for kitesurfing, wing foiling and windsurfing: hourly wind speed in knots, gusts and direction relative to the shore, blended from every weather model that reaches the spot.

SwellByte

GUÉTHARY

5-7ft
5.1ft @ 10s NW
High confidence
Wind
6mph
Onshore
Temp
65°F
Water: 72°F

FORECAST

THU
17/09
6-8ft
1
FRI
18/09
7-9ft
4
SAT
19/09
8-9ft
5
SUN
20/09
6-7ft
3
MON
21/09
5-7ft
5

THURSDAY 17/09

Surf
Swell
Wind
Energy
6am
5-7ft
5.2ft@ 10s NW
34
mph
586.4kJ
Noon
6-7ft
5.1ft@ 11s NW
19
mph
887.2kJ
6pm
5-6ft
4.7ft@ 10s NW
915
mph
590.9kJ
Show all 8 hours

FRIDAY 18/09

Surf
Swell
Wind
Energy
6am
4-5ft
3.7ft@ 10s NW
47
mph
301.4kJ
Noon
4-5ft
4.1ft@ 10s NW
58
mph
330.5kJ
6pm
7-9ft
5.9ft@ 13s NW
712
mph
1936.9kJ
Show all 8 hours

SATURDAY 19/09

Surf
Swell
Wind
Energy
6am
8-9ft
6.4ft@ 13s NW
45
mph
2126.7kJ
Noon
7-8ft
5.7ft@ 13s NW
28
mph
1610.5kJ
6pm
6-8ft
5.1ft@ 12s NW
814
mph
1182.7kJ
Show all 8 hours

SUNDAY 20/09

Surf
Swell
Wind
Energy
6am
6-7ft
4.8ft@ 12s NW
56
mph
988.4kJ
Noon
6-7ft
4.8ft@ 12s NW
39
mph
941.8kJ
6pm
6-7ft
4.7ft@ 11s NW
816
mph
834.3kJ
Show all 8 hours

MONDAY 21/09

Surf
Swell
Wind
Energy
6am
5-7ft
4.7ft@ 11s NW
56
mph
701.9kJ
Noon
5-7ft
4.5ft@ 11s NW
36
mph
699.3kJ
6pm
5-7ft
4.4ft@ 11s NW
620
mph
753.0kJ
Show all 8 hours

TIDES

No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 7:47amSunset: 8:13pm
UV Index: 0.0Cloud Cover: 11%
VIEW MAP
N/A
Swell
N/A
Wind
13.5 mi
Visibility
2/5
Rating

SwellByte Surfguide

Guéthary is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.