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Belle Ile Surf Forecast
◀
6am Sat 19 Jul
1ft+ W
10kt NW
(Knee-Waist High)
1.0m @ 8.3s W (267°)
0.4m @ 3.3s NW (313°)
12pm Sat 19 Jul
1ft W
11kt WSW
(Knee High)
0.9m @ 8.2s W (270°)
6pm Sat 19 Jul
1ft+ WSW
18kt SSW
(Knee-Waist High)
0.9m @ 4.4s WSW (238°)
0.7m @ 8s W (267°)
6am Sun 20 Jul
5-6ft WSW
21kt WSW
(2x Overhead)
3.2m @ 8.2s WSW (244°)
12pm Sun 20 Jul
5-6ft WSW
21kt SW
(2x Overhead)
3.3m @ 8.5s WSW (246°)
6pm Sun 20 Jul
6ft+ WSW
28kt SW
(2x Overhead)
3.8m @ 9.1s WSW (243°)
6am Mon 21 Jul
6ft+ W
21kt W
(2x Overhead)
4.3m @ 10.3s W (262°)
12pm Mon 21 Jul
5-6ft W
22kt W
(2x Overhead)
3.7m @ 10.1s W (268°)
6pm Mon 21 Jul
3-5ft W
20kt W
(Well Overhead)
3.1m @ 9.6s W (273°)

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
NW
10kt
A
WSW
11kt
A
SSW
18kt
A
WSW
21kt
A
SW
21kt
A
SW
28kt
A
W
21kt
A
W
22kt
A
W
20kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat
19/07
12am
1ft+
NW
13kt
0.9
m
8.5s
266 (W)
0.7
m
3.8s
295 (WNW)
6am
1ft+
NW
10kt
1.0
m
8.3s
267 (W)
0.4
m
3.3s
313 (NW)
12pm
1ft
WSW
11kt
0.9
m
8.2s
270 (W)
6pm
1ft+
SSW
18kt
0.9
m
4.4s
238 (WSW)
0.7
m
8s
267 (W)
Sat
19/07
1ft
WSW
11kt
0.9
m
8.2s
270 (W)
-
Sun
20/07
12am
3-4ft
SSW
24kt
2.1
m
6.6s
234 (SW)
6am
5-6ft
WSW
21kt
3.2
m
8.2s
244 (WSW)
12pm
5-6ft
SW
21kt
3.3
m
8.5s
246 (WSW)
6pm
6ft+
SW
28kt
3.8
m
9.1s
243 (WSW)
Sun
20/07
5-6ft
SW
21kt
3.3
m
8.5s
246 (WSW)
-
Mon
21/07
12am
8ft+
W
28kt
5.0
m
10s
254 (WSW)
6am
6ft+
W
21kt
4.3
m
10.3s
262 (W)
12pm
5-6ft
W
22kt
3.7
m
10.1s
268 (W)
6pm
3-5ft
W
20kt
3.1
m
9.6s
273 (W)
Mon
21/07
5-6ft
W
22kt
3.7
m
10.1s
268 (W)
- bulletin_datetime_utc => 2025-07-19 00:00:00
- location_identifier => 467
- timezone => Europe/Paris