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Middle Lagoon Surf Forecast
◀
6am Wed 09 Jul
1ft W
11kt SSE
(Knee High)
0.4m @ 12.6s W (259°)
0.2m @ 18.1s W (260°)
0.4m @ 3.1s S (186°)
12pm Wed 09 Jul
1ft W
12kt SE
(Knee High)
0.4m @ 16.5s W (259°)
0.4m @ 12.1s WSW (257°)
0.4m @ 3s SSE (164°)
6pm Wed 09 Jul
1ft+ WSW
10kt SE
(Knee-Waist High)
0.6m @ 16.1s WSW (258°)
0.4m @ 3.3s S (170°)
0.2m @ 2.9s ESE (118°)
6am Thu 10 Jul
1ft W
22kt SE
(Knee High)
0.5m @ 14.9s W (260°)
0.3m @ 11s WSW (253°)
1.5m @ 4.6s SE (133°)
12pm Thu 10 Jul
1ft WSW
17kt ESE
(Knee High)
0.5m @ 14.6s WSW (258°)
1.6m @ 5.2s ESE (120°)
6pm Thu 10 Jul
1ft W
9kt ESE
(Knee High)
0.4m @ 14s W (259°)
0.3m @ 9.9s WSW (252°)
1.0m @ 5.3s ESE (112°)
6am Fri 11 Jul
1ft WSW
12kt E
(Knee High)
0.4m @ 13.5s WSW (256°)
0.6m @ 3.6s ESE (117°)
12pm Fri 11 Jul
1ft WSW
15kt ENE
(Knee High)
0.4m @ 13.4s WSW (257°)
0.6m @ 3.3s E (83°)
6pm Fri 11 Jul
0.5ft WSW
5kt NE
(Ankle High)
0.3m @ 13.3s WSW (257°)
0.7m @ 4.1s ENE (67°)

Wed
6am
Wed
12pm
Wed
6pm
Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSE
11kt
A
SE
12kt
A
SE
10kt
A
SE
22kt
A
ESE
17kt
A
ESE
9kt
A
E
12kt
A
ENE
15kt
A
NE
5kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Wed
09/07
12am
1ft
SSW
11kt
0.4
m
13.3s
261 (W)
0.2
m
2.3s
203 (SSW)
6am
1ft
SSE
11kt
0.4
m
12.6s
259 (W)
0.2
m
18.1s
260 (W)
0.4
m
3.1s
186 (S)
12pm
1ft
SE
12kt
0.4
m
16.5s
259 (W)
0.4
m
12.1s
257 (WSW)
0.4
m
3s
164 (SSE)
6pm
1ft+
SE
10kt
0.6
m
16.1s
258 (WSW)
0.4
m
3.3s
170 (S)
0.2
m
2.9s
118 (ESE)
Wed
09/07
1ft
SE
12kt
0.4
m
16.5s
259 (W)
0.4
m
12.1s
257 (WSW)
0.4
m
3s
164 (SSE)
-
Thu
10/07
12am
1ft+
SE
18kt
0.6
m
15.5s
260 (W)
0.3
m
11s
255 (WSW)
0.7
m
3.3s
157 (SSE)
6am
1ft
SE
22kt
0.5
m
14.9s
260 (W)
0.3
m
11s
253 (WSW)
1.5
m
4.6s
133 (SE)
12pm
1ft
ESE
17kt
0.5
m
14.6s
258 (WSW)
1.6
m
5.2s
120 (ESE)
6pm
1ft
ESE
9kt
0.4
m
14s
259 (W)
0.3
m
9.9s
252 (WSW)
1.0
m
5.3s
112 (ESE)
Thu
10/07
1ft
ESE
17kt
0.5
m
14.6s
258 (WSW)
1.6
m
5.2s
120 (ESE)
-
Fri
11/07
12am
1ft
SE
11kt
0.4
m
13.6s
258 (WSW)
0.3
m
9.8s
252 (WSW)
0.4
m
5.3s
106 (ESE)
6am
1ft
E
12kt
0.4
m
13.5s
256 (WSW)
0.6
m
3.6s
117 (ESE)
12pm
1ft
ENE
15kt
0.4
m
13.4s
257 (WSW)
0.6
m
3.3s
83 (E)
6pm
0.5ft
NE
5kt
0.3
m
13.3s
257 (WSW)
0.7
m
4.1s
67 (ENE)
Fri
11/07
1ft
ENE
15kt
0.4
m
13.4s
257 (WSW)
0.6
m
3.3s
83 (E)
- bulletin_datetime_utc => 2025-07-08 12:00:00
- location_identifier => 127
- timezone => Australia/Perth