Le Petits Dalles Surf Forecast

/ Normandy (37 surf breaks) /

France (410 surf breaks)

Surf Forecasts:

Le Petits Dalles surfForecast / Normandy / France

48hr Weather and Surf, issued 7 pm Thursday 18 Sep 2025 CEST

Forecast update in hr min s Forecast update imminent

Le Petits Dalles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Le Petits Dalles sea temperature is 18.5° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Le Petits Dalles today?

The current surf forecast for Le Petits Dalles at 11PM is: 0.8m 11s primary swell from a West-northwest direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be glassy.

Time (CEST) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	3.5ft (1.0m)	8s
Evening (18 Sep)	2.5ft (0.8m)	9s

Table - waves today at Le Petits Dalles. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18			Friday 19								Saturday 20								Sunday 21
	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
Rating (10 max)	0	0	1	1	1	1	1	0	1	1	0	0	1	0	0	0	0	0	0	0	1	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	WNW	W	W	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW	W	W	W	W
Period(s) (?)	8	9	11	11	11	10	10	10	9	9	9	9	9	9	9	9	9	9	6	7	7	7	7	7
Wave Graph (?)
kJ (?)	93	96	158	114	112	35	70	67	63	61	63	63	61	41	41	40	40	99	185	327	238	146	89	55
Wind (km/h)	WSW	W	ESE	SSE	SSE	SSE	S	S	SSW	SSW	S	SSW	S	SSW	SSW	SSW	SSW	WSW	W	WSW	SW	SSW	SW	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- on	glass	off	off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)			10:08PM 7.14				10:41AM 7.34				10:56PM 7.56					11:22AM 7.73				11:35PM 7.92				11:57AM 8.04
Low Tide / height (m)	4:12PM 2.83				4:40AM 2.33					5:04PM 2.36				5:25AM 1.90				5:45PM 1.95				6:04AM 1.57

	Thursday 18			Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	7:39	-	-	-	-	-	-	-	7:39	-	-	-	-	-	-	-	7:41	-	-
Sunset	-	8:06	-	-	-	-	-	-	-	8:04	-	-	-	-	-	-	-	8:01	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-
Temp. °C	21	19	18	18	18	18	21	28	30	27	26	24	21	19	18	21	25	17	15	14	12	11	15	17
Feels °C (?)	20	20	19	17	17	15	17	24	27	25	22	21	19	17	16	17	20	14	11	11	8	8	12	14

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 Normandy

Wind Update Continuing clean conditions at Le Petits Dalles (light winds from the E at Le Havre/Octeville Airport 41 km from Le Petits Dalles). 0.6m 6s windswell from the W with a 0.3m 12s groundswell, also from the W. 2 swells combining to make bigger set waves.
1 hour 56 minutes ago Le Petits Dalles

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41 km away, 1 h 56 min ago

6 km/h

0.0

18.5

Air / Water (°C)

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