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Isle of Lewis South West Surf Forecast

Basic // Advanced
◀
6am Sun 11 May
3-5ft WNW 4kt WNW
(Well Overhead)
3.0m @ 12.2s WNW (283°)
0.3m @ 4.7s SSE (165°)
12pm Sun 11 May
4ft WNW 7kt NNW
(Overhead)
2.9m @ 12.1s WNW (285°)
6pm Sun 11 May
4ft WNW 8kt NNW
(Overhead)
2.7m @ 12s WNW (286°)
6am Mon 12 May
3-4ft WNW 12kt NNE
(Overhead)
1.9m @ 11s WNW (285°)
0.9m @ 4.4s NNW (342°)
12pm Mon 12 May
3ft WNW 16kt NNE
(Head High)
1.8m @ 10.7s WNW (290°)
0.8m @ 4.6s NNE (15°)
6pm Mon 12 May
2-3ft WNW 17kt NNE
(Shoulder-Head High)
1.4m @ 10.1s WNW (284°)
1.0m @ 5.3s NNW (345°)
0.8m @ 4.7s NE (37°)
6am Tue 13 May
1-2ft WNW 12kt NNE
(Waist High)
1.1m @ 9.5s WNW (284°)
1.0m @ 4.9s NNE (12°)
12pm Tue 13 May
1ft+ WNW 11kt NNE
(Knee-Waist High)
1.0m @ 9.3s WNW (285°)
0.8m @ 4.8s NNE (14°)
6pm Tue 13 May
1-2ft WNW 16kt NNE
(Waist High)
1.1m @ 9.5s WNW (288°)
0.9m @ 4.3s NNE (18°)

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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
NNW 7kt
A
NNW 8kt
A
NNE 12kt
A
NNE 16kt
A
NNE 17kt
A
NNE 12kt
A
NNE 11kt
A
NNE 16kt
Tide Times & Weather
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sun 11/05
12am
4ft
S 16kt
2.9 m
12.4s 288 (WNW)
1.0 m
5.3s 213 (SSW)
0.6 m
4.6s 163 (SSE)
6am
3-5ft
WNW 4kt
3.0 m
12.2s 283 (WNW)
0.3 m
4.7s 165 (SSE)
12pm
4ft
NNW 7kt
2.9 m
12.1s 285 (WNW)
6pm
4ft
NNW 8kt
2.7 m
12s 286 (WNW)
+
Sun 11/05
4ft
NNW 7kt
2.9 m
12.1s 285 (WNW)
-
Mon 12/05
12am
4ft
N 11kt
2.3 m
11.6s 286 (WNW)
0.6 m
3.7s 342 (NNW)
6am
3-4ft
NNE 12kt
1.9 m
11s 285 (WNW)
0.9 m
4.4s 342 (NNW)
12pm
3ft
NNE 16kt
1.8 m
10.7s 290 (WNW)
0.8 m
4.6s 15 (NNE)
6pm
2-3ft
NNE 17kt
1.4 m
10.1s 284 (WNW)
1.0 m
5.3s 345 (NNW)
0.8 m
4.7s 37 (NE)
+
Mon 12/05
3ft
NNE 16kt
1.8 m
10.7s 290 (WNW)
0.8 m
4.6s 15 (NNE)
-
Tue 13/05
12am
1-2ft
NNE 13kt
1.2 m
9.9s 284 (WNW)
1.1 m
5.1s 6 (N)
6am
1-2ft
NNE 12kt
1.1 m
9.5s 284 (WNW)
1.0 m
4.9s 12 (NNE)
12pm
1ft+
NNE 11kt
1.0 m
9.3s 285 (WNW)
0.8 m
4.8s 14 (NNE)
6pm
1-2ft
NNE 16kt
1.1 m
9.5s 288 (WNW)
0.9 m
4.3s 18 (NNE)
+
Tue 13/05
1ft+
NNE 11kt
1.0 m
9.3s 285 (WNW)
0.8 m
4.8s 14 (NNE)
  • bulletin_datetime_utc => 2025-05-10 18:00:00
  • location_identifier => 568
  • timezone => Europe/London