La Lagune Surf Forecast

/ Gironde (25 surf breaks) /

France (410 surf breaks)

Surf Forecasts:

La Lagune surfForecast / Gironde / France

48hr Weather and Surf, issued 1 am Wednesday 17 Sep 2025 CEST

Forecast update in hr min s Forecast update imminent

La Lagune surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's La Lagune sea temperature is 21.7° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at La Lagune today?

The current surf forecast for La Lagune at 4AM is: 2.0m 12s primary swell from a West-northwest direction (forecast issued at 01:00am September 17). The wind direction is predicted to be offshore and the swell rating is 4.

Time (CEST) & Date	Wave Height	Wave Period
Morning (17 Sep)	5.5ft (1.7m)	11s
Afternoon (17 Sep)	5ft (1.6m)	11s
Evening (17 Sep)	4.5ft (1.3m)	10s

Table - waves today at La Lagune. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Wednesday 17								Thursday 18								Friday 19
	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	5 PM	8 PM
Rating (10 max)	3	4	4	3	3	2	0	0	1	2	2	3	3	4	3	2	2	3	3	2	2	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW
Period(s) (?)	12	12	12	11	11	11	11	11	10	10	10	10	13	13	12	12	12	11	11	11	11	11	10	10
Wave Graph (?)
kJ (?)	1474	1207	1041	900	650	560	489	397	292	302	371	548	980	1028	933	780	767	593	561	485	467	415	318	306
Wind (km/h)	ENE	ESE	ESE	ESE	ESE	NW	NNW	N	NE	ENE	E	ESE	ESE	E	ENE	E	ESE	ESE	SE	SE	SSE	SW	WSW	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	off	cross- off	cross- off	off	on	on	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	cross	cross- on	cross- on
High Tide / height (m)			2:02AM 2.88				2:27PM 3.17				3:07AM 3.10				3:25PM 3.43				3:55AM 3.33				4:09PM 3.65
Low Tide / height (m)				7:49AM 1.18					8:37PM 0.88				8:55AM 0.94				9:30PM 0.63				9:42AM 0.68

		Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	-	7:45	-	-	-	-	-	-	-	7:46	-	-	-	-	-	-	-	7:47	-	-	-	-
Sunset	-	-	-	-	-	-	-	8:13	-	-	-	-	-	-	-	8:10	-	-	-	-	-	-	-	8:08

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	17	17	16	16	18	23	23	23	23	22	21	20	21	29	33	32	30	26	24	22	22	29	29	30
Feels °C (?)	15	15	14	14	17	21	19	20	20	20	18	16	18	26	30	27	25	23	20	20	21	29	28	29

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Gironde

Wind Update Cross-off wind 8 km from La Lagune has become light (light winds from the ESE at Arcachon). Waves should be turning clean at La Lagune. A 2.1m groundswell from the WNW
55 minutes ago La Lagune

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Actual: 55 min ago

7 km/h

ESE

Clean

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