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 Tuesday 16 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 21.6° C
(Which is 1.4°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 6AM is: 3.0m 13s primary swell from a West-northwest direction (forecast issued at 01:00am September 16). The wind direction is predicted to be onshore.

Time (CEST) & Date	Wave Height	Wave Period
Morning (16 Sep)	10ft (3.0m)	13s
Afternoon (16 Sep)	8ft (2.5m)	13s
Evening (16 Sep)	8ft (2.4m)	12s

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

		Tuesday 16								Wednesday 17								Thursday 18
	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)	2	1	2	4	4	3	2	1	2	4	4	3	3	2	0	0	2	2	2	3	3	3	3	2
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) (?)	13	13	13	13	13	13	12	12	12	12	12	11	11	11	11	11	10	10	10	13	13	12	12	12
Wave Graph (?)
Energy (?)	2718	2817	2641	2601	2329	2329	2071	1704	1528	1207	1041	815	638	560	489	400	340	280	375	607	980	866	824	780
Wind (km/h)	WNW	WNW	WNW	NNW	SE	WNW	NNW	N	NE	E	E	ESE	ESE	NW	NNW	N	ENE	E	E	ESE	E	ESE	ESE	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	on	glass	glass	cross- on	cross- on	cross- on	cross	cross- off	cross- off	cross- off	off	on	cross- on	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off
High Tide / height (m)		12:29AM 2.78				1:06PM 2.97					2:02AM 2.88				2:27PM 3.17				3:07AM 3.10				3:25PM 3.43
Low Tide / height (m)				6:16AM 1.29				7:19PM 1.08				7:49AM 1.18					8:37PM 0.88				8:55AM 0.94

		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	7:43	-	-	-	-	-	-	-	7:45	-	-	-	-	-	-	-	7:46	-	-	-	-
Sunset	-	-	-	-	-	-	-	8:14	-	-	-	-	-	-	-	8:13	-	-	-	-	-	-	-	8:10

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	18	18	18	17	18	18	18	18	17	17	17	18	23	24	25	24	23	21	20	22	30	34	34
Feels °C (?)	16	15	16	19	17	17	16	15	16	15	15	15	16	21	21	21	21	20	18	16	18	26	31	30

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 Wind reports 8 km away suggest it is still onshore at La Lagune (light winds from the WNW at Arcachon). A 2.9m groundswell from the WNW
49 minutes ago La Lagune

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Actual: 49 min ago

17 km/h

WNW

Onshore

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