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Ile de Sein South Surf Forecast

Basic // Advanced
◀
6am Sat 20 Sep
2ft W 12kt SSW
(Waist-Shoulder High)
1.5m @ 9.1s W (264°)
12pm Sat 20 Sep
1-2ft W 21kt WSW
(Waist High)
1.3m @ 8.8s W (264°)
1.1m @ 4.8s WSW (240°)
6pm Sat 20 Sep
2ft W 17kt W
(Waist-Shoulder High)
1.6m @ 6s W (264°)
1.2m @ 8.4s W (268°)
6am Sun 21 Sep
3ft W 14kt WSW
(Head High)
2.2m @ 7.7s W (268°)
12pm Sun 21 Sep
2-3ft W 7kt NW
(Shoulder-Head High)
2.1m @ 7.9s W (273°)
0.3m @ 12.6s NW (304°)
6pm Sun 21 Sep
1-2ft WNW 24kt N
(Waist High)
1.5m @ 7.9s WNW (296°)
0.5m @ 11.7s WNW (303°)
1.0m @ 4.3s NNW (347°)
6am Mon 22 Sep
1ft NNW 32kt NNE
(Knee High)
2.2m @ 7.3s NNW (346°)
1.8m @ 6.2s NE (41°)
12pm Mon 22 Sep
0.5ft NNE 26kt NE
(Ankle High)
3.1m @ 7.1s NNE (23°)
6pm Mon 22 Sep
Flat 24kt NE
(Flat)
0.2m @ 8.1s NW (313°)
2.0m @ 7s NNE (30°)

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Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSW 12kt
A
WSW 21kt
A
W 17kt
A
WSW 14kt
A
NW 7kt
A
N 24kt
A
NNE 32kt
A
NE 26kt
A
NE 24kt
Tide Times & Weather
Rain 16°C // 17°C
Thunderstorms 13°C // 15°C
Possible shower 12°C // 15°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 20/09
12am
2ft
SSW 11kt
1.6 m
9.3s 265 (W)
6am
2ft
SSW 12kt
1.5 m
9.1s 264 (W)
12pm
1-2ft
WSW 21kt
1.3 m
8.8s 264 (W)
1.1 m
4.8s 240 (WSW)
6pm
2ft
W 17kt
1.6 m
6s 264 (W)
1.2 m
8.4s 268 (W)
+
Sat 20/09
1-2ft
WSW 21kt
1.3 m
8.8s 264 (W)
1.1 m
4.8s 240 (WSW)
-
Sun 21/09
12am
2-3ft
W 16kt
2.0 m
7.7s 267 (W)
6am
3ft
WSW 14kt
2.2 m
7.7s 268 (W)
12pm
2-3ft
NW 7kt
2.1 m
7.9s 273 (W)
0.3 m
12.6s 304 (NW)
6pm
1-2ft
N 24kt
1.5 m
7.9s 296 (WNW)
0.5 m
11.7s 303 (WNW)
1.0 m
4.3s 347 (NNW)
+
Sun 21/09
2-3ft
NW 7kt
2.1 m
7.9s 273 (W)
0.3 m
12.6s 304 (NW)
-
Mon 22/09
12am
1ft
NNE 30kt
2.5 m
6.1s 358 (N)
0.9 m
9.1s 311 (NW)
6am
1ft
NNE 32kt
2.2 m
7.3s 346 (NNW)
1.8 m
6.2s 41 (NE)
12pm
0.5ft
NE 26kt
3.1 m
7.1s 23 (NNE)
6pm
Flat
NE 24kt
0.2 m
8.1s 313 (NW)
2.0 m
7s 30 (NNE)
+
Mon 22/09
0.5ft
NE 26kt
3.1 m
7.1s 23 (NNE)
  • bulletin_datetime_utc => 2025-09-20 06:00:00
  • location_identifier => 473
  • timezone => Europe/Paris