Reef
both
Level 7/10

Siouville

Siouville-Hague, Normandy, France
🪸Sharp reef🪨Rocks

Siouville is Normandy's hidden gem—a quality reef break on the Cotentin Peninsula that produces powerful, hollow waves when Atlantic swells wrap into the English Channel. The wave is significantly better than most people expect from Normandy, with genuine barrel potential and consistent form. The water is cold, the reef is sharp, and the region's D-Day history adds gravitas to surf sessions. For surfers exploring northern France beyond the famous southwest coast, Siouville is the revelation.

Siouville surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today20
0
Poor
0.4m@9s
14km/h
Mon21
13
Poor
0.3m@11s
7km/h
Tue22
15
Poor
0.2m@9s
9km/h
Wed23
0
Poor
0.3m@10s
15km/h
Thu24
15
Poor
0.3m@10s
11km/h
Fri25
0
Poor
0.2m@11s
16km/h
Sat26
15
Poor
0.4m@10s
6km/h
Sun27
0
Poor
0.3m@7s
15km/h
Mon28
0
Poor
0.4m@8s
18km/h
Tue29
0
Poor
0.0m@11s
8km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 20 km/h · PM 10 km/h · High tide at 2pm (5.4m)
Swell
0.4m
W(273°)
Score: 1/25
Period
9s
Short period / windswell
Score: 2/25
Wind
14km/h
WNW(289°)
Score: 2/25
Weather
18°C
0.0mm100%
First light 7:20amSunrise 7:50amSunset 8:09pmLast light 8:39pm
Windswell0.2m@1sSecondary0.2mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

No ideal tide during daylight todayIdeal tide: 0.8–2.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
18°
17°
18°
19°
18°
13°
14°
18°
18°
19°
13°
14°
19°
21°
20°
16°
15°
19°
19°
18°
13°
13°
16°
18°
18°
13°
15°
19°
19°
18°
15°
16°
18°
20°
19°
16°
17°
19°
20°
18°
15°
15°
17°
17°
16°
13°
13°
17°
18°
17°
2m1.0
sec
6s
6s
10s
10s
10s
10s
10s
11s
11s
11s
9s
9s
9s
9s
9s
9s
9s
11s
11s
9s
9s
9s
10s
9s
10s
8s
8s
11s
15s
13s
11s
11s
10s
10s
10s
9s
9s
8s
6s
5s
7s
8s
8s
8s
9s
11s
11s
11s
11s
11s
swell
windkm/h
24g38
16g28
13g22
9g16
11g21
6g8
2g3
8g15
9g18
10g20
6g7
8g12
8g17
11g22
15g25
18g25
9g9
15g24
20g32
20g35
13g28
12g26
14g30
10g31
7g26
14g26
17g31
19g40
15g39
11g34
4g16
6g16
5g18
5g20
10g22
6g25
12g27
18g37
21g44
17g45
8g18
11g23
19g40
24g51
26g52
9g39
3g34
10g30
13g30
6g34
tidem
1:39am5.5m
8:05am3.4m
2:19pm5.4m
9:20pm3.3m
3:17am5.1m
10:00am3.3m
4:10pm5.4m
5:07am5.4m
11:37am3.0m
5:28pm5.9m
6:08am6.1m
12:33pm2.4m
6:22pm6.5m
12:56am1.8m
6:48am6.8m
1:14pm1.7m
7:02pm7.3m
1:34am1.2m
7:22am7.5m
1:50pm1.1m
7:35pm7.9m
2:10am0.6m
7:57am8.0m
2:24pm0.6m
8:10pm8.5m
2:45am0.2m
8:28am8.5m
3:00pm0.3m
8:44pm8.9m
3:20am0.0m
9:03am8.9m
3:37pm0.2m
9:17pm9.1m
Ideal tideStrike windowDanger tideNight

Tide times today

1:39 am
High tide - 5.50m
8:05 am
Low tide - 3.41m
2:19 pm
High tide - 5.43m
9:20 pm
Low tide - 3.33m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction14/25
Swell Size1/25
Swell Period2/25
Wind2/25
Raw Score19/100
Adjustments
🤢 Wind History-12
🌊💨 Windswell-3
🌊 Tide-6
💨 Gusty Wind-5
⚠️ Weak Component-5
📉 Undersized Swell-11
🚫 Undersized Capmax 15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🤢 Morning Sickness🌊 Too high for this tide window

Plan Your Strike

Return flights to CFR, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
WNW (290°)
Direction range
260° - 330°
Size range
1m - 3.5m
Ideal size
2.1m - 2.9m
Height multiplier
1.03×
Ideal period
14s+

Wind Requirements

Optimal direction
E (100°)
Offshore range
60° - 140°

Tide Requirements

Optimal tide
mid to high
Optimal range
0.8m - 2.5m
Danger below
0.3m

Water temp

12°C

Wetsuit

5/4mm + boots

Difficulty

7/10

Crowd level

6/10

Access: Beach/reef access. Historic Normandy region.

Frequently Asked Questions

What tide is best at Siouville?

The Siouville profile favors mid to high tide, ideally between 0.8m and 2.5m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session. The profile flags a low-tide hazard below 0.3m.

What wind direction is offshore at Siouville?

The Siouville profile uses wind from E (100°) as its preferred direction, with an offshore range of 60° to 140°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Siouville?

The Siouville scoring profile favors swell from WNW (260° to 330°), a swell-height range of 1m to 3.5m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Siouville?

The main season at Siouville is Sep, Oct, Nov, Dec, Jan. A secondary window runs Mar, Apr. Autumn/winter swells. Normandy's most consistent spot.

How do I get to Siouville?

The spot profile lists CFR as a nearby airport. The estimated road transfer is 60 minutes. Beach/reef access. Historic Normandy region.

What kind of wave is Siouville?

Siouville is a reef break, a peak with lefts and rights. Difficulty is rated 7/10.

Best Season

Peak: Sep, Oct, Nov, Dec, Jan

Secondary: Mar, Apr

Autumn/winter swells. Normandy's most consistent spot.

Getting There

Airport
CFR
Drive time
60 min
Data quality
verified

Strike Log

Community Discussion