Check the 16-day forecast with Swellnet Pro for $8.95/month

Ile de Sein South Surf Forecast

6am Sun 06 Apr
1ft W 4kt WNW
(Knee High)
0.6m @ 10.1s W (275°)
0.4m @ 9.2s SW (214°)
0.3m @ 4.6s SSW (207°)
12pm Sun 06 Apr
1ft W 6kt N
(Knee High)
0.6m @ 10.2s W (276°)
0.4m @ 14.6s W (275°)
0.4m @ 9s SW (215°)
6pm Sun 06 Apr
1-2ft W 11kt NNW
(Waist High)
0.8m @ 13.7s W (278°)
0.4m @ 8.1s SW (217°)
0.6m @ 9.8s W (276°)
6am Mon 07 Apr
2ft W 8kt E
(Waist-Shoulder High)
1.1m @ 12.4s W (276°)
0.4m @ 6s SW (218°)
0.5m @ 6s NE (41°)
12pm Mon 07 Apr
2ft W 9kt ESE
(Waist-Shoulder High)
1.1m @ 12.2s W (273°)
0.3m @ 5.6s SW (216°)
0.2m @ 7.5s SW (218°)
6pm Mon 07 Apr
1-2ft WSW 2kt SW
(Waist High)
0.7m @ 12.4s WSW (253°)
0.8m @ 11.2s WNW (286°)
0.3m @ 7.4s SW (219°)
6am Tue 08 Apr
2ft W 7kt E
(Waist-Shoulder High)
1.0m @ 10.8s W (259°)
0.3m @ 4.8s NE (43°)
12pm Tue 08 Apr
1-2ft WSW 5kt ENE
(Waist High)
0.8m @ 10.2s WSW (250°)
0.3m @ 10.2s WNW (298°)
0.2m @ 4.5s NE (41°)
6pm Tue 08 Apr
1-2ft WSW 7kt N
(Waist High)
0.8m @ 10.2s WSW (247°)
0.2m @ 10.1s WNW (299°)
0.2m @ 4.1s NE (45°)

This is premium content for Swellnet Pro subscribers WHY?

Become a subscriber and receive access to ad-free 16 day surf forecasts and charts, detailed surf forecaster notes, dawn surf reports and premium, ad-free surfcams and replays.

Get Swellnet Pro
Sun 6am
Sun 12pm
Sun 6pm
Mon 6am
Mon 12pm
Mon 6pm
Tue 6am
Tue 12pm
Tue 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
WNW 4kt
A
N 6kt
A
NNW 11kt
A
E 8kt
A
ESE 9kt
A
SW 2kt
A
E 7kt
A
ENE 5kt
A
N 7kt
Tide Times & Weather
Mostly sunny 10°C // 17°C
Sunny 9°C // 16°C
Mostly sunny 8°C // 16°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 06/04
12am
1ft
S 8kt
0.5 m
10.1s 275 (W)
0.6 m
5.1s 155 (SSE)
0.3 m
9.1s 214 (SW)
6am
1ft
WNW 4kt
0.6 m
10.1s 275 (W)
0.4 m
9.2s 214 (SW)
0.3 m
4.6s 207 (SSW)
12pm
1ft
N 6kt
0.6 m
10.2s 276 (W)
0.4 m
14.6s 275 (W)
0.4 m
9s 215 (SW)
6pm
1-2ft
NNW 11kt
0.8 m
13.7s 278 (W)
0.4 m
8.1s 217 (SW)
0.6 m
9.8s 276 (W)
+
Sun 06/04
1ft
N 6kt
0.6 m
10.2s 276 (W)
0.4 m
14.6s 275 (W)
0.4 m
9s 215 (SW)
-
Mon 07/04
12am
2ft
NE 11kt
1.1 m
13.1s 278 (W)
0.5 m
6.8s 218 (SW)
0.4 m
6.2s 40 (NE)
6am
2ft
E 8kt
1.1 m
12.4s 276 (W)
0.4 m
6s 218 (SW)
0.5 m
6s 41 (NE)
12pm
2ft
ESE 9kt
1.1 m
12.2s 273 (W)
0.3 m
5.6s 216 (SW)
0.2 m
7.5s 218 (SW)
6pm
1-2ft
SW 2kt
0.7 m
12.4s 253 (WSW)
0.8 m
11.2s 286 (WNW)
0.3 m
7.4s 219 (SW)
+
Mon 07/04
2ft
ESE 9kt
1.1 m
12.2s 273 (W)
0.3 m
5.6s 216 (SW)
0.2 m
7.5s 218 (SW)
-
Tue 08/04
12am
1-2ft
S 3kt
1.0 m
11.2s 268 (W)
0.3 m
7.3s 222 (SW)
0.3 m
4.9s 45 (NE)
6am
2ft
E 7kt
1.0 m
10.8s 259 (W)
0.3 m
4.8s 43 (NE)
12pm
1-2ft
ENE 5kt
0.8 m
10.2s 250 (WSW)
0.3 m
10.2s 298 (WNW)
0.2 m
4.5s 41 (NE)
6pm
1-2ft
N 7kt
0.8 m
10.2s 247 (WSW)
0.2 m
10.1s 299 (WNW)
0.2 m
4.1s 45 (NE)
+
Tue 08/04
1-2ft
ENE 5kt
0.8 m
10.2s 250 (WSW)
0.3 m
10.2s 298 (WNW)
0.2 m
4.5s 41 (NE)
  • bulletin_datetime_utc => 2025-04-05 18:00:00
  • location_identifier => 473
  • timezone => Europe/Paris