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Gnaraloo Surf Forecast

Basic // Advanced
◀
6am Fri 22 Aug
6ft+ SW 11kt SE
(2x Overhead)
4.5m @ 14.7s SW (218°)
Low: Fri 2:30am (0.78m)
12pm Fri 22 Aug
6ft SW 11kt SE
(2x Overhead)
4.2m @ 14.6s SW (218°)
Low: Fri 2:30am (0.78m)
High: Fri 8:54am (1.32m)
6pm Fri 22 Aug
6ft SW 5kt SSE
(2x Overhead)
4.0m @ 14.3s SW (219°)
High: Fri 8:54am (1.32m)
Low: Fri 4:20pm (0.34m)
6am Sat 23 Aug
5ft SW 6kt ESE
(1.5x Overhead)
3.5m @ 13.7s SW (217°)
Low: Fri 4:20pm (0.34m)
High: Fri 10:40pm (1.03m)
12pm Sat 23 Aug
3-5ft SW 4kt ESE
(Well Overhead)
3.3m @ 13.6s SW (216°)
Low: Sat 3:27am (0.69m)
High: Sat 9:49am (1.34m)
6pm Sat 23 Aug
4ft SW 7kt SSW
(Overhead)
3.2m @ 13.5s SW (214°)
High: Sat 9:49am (1.34m)
Low: Sat 4:48pm (0.34m)
6am Sun 24 Aug
4ft SSW 11kt WSW
(Overhead)
3.0m @ 13.1s SSW (213°)
0.4m @ 3.5s SW (232°)
0.2m @ 5s NNE (14°)
Low: Sat 4:48pm (0.34m)
High: Sat 11:00pm (1.11m)
12pm Sun 24 Aug
4ft SSW 15kt W
(Overhead)
2.7m @ 12.8s SSW (213°)
0.7m @ 4.4s WSW (247°)
0.3m @ 19.6s SW (215°)
High: Sat 11:00pm (1.11m)
Low: Sun 4:14am (0.61m)
6pm Sun 24 Aug
3-4ft SSW 21kt WSW
(Overhead)
2.4m @ 12.7s SSW (212°)
1.7m @ 6.2s WSW (245°)
0.9m @ 17.9s SSW (211°)
Low: Sun 4:14am (0.61m)
High: Sun 10:34am (1.33m)

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Fri 6am
Fri 12pm
Fri 6pm
Sat 6am
Sat 12pm
Sat 6pm
Sun 6am
Sun 12pm
Sun 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SE 11kt
A
SE 11kt
A
SSE 5kt
A
ESE 6kt
A
ESE 4kt
A
SSW 7kt
A
WSW 11kt
A
W 15kt
A
WSW 21kt
Tide Times & Weather
Late shower 12°C // 25°C
Possible shower 13°C // 23°C
Windy with showers 14°C // 23°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Fri 22/08
12am
6ft+
SSE 12kt
4.5 m
14.8s 218 (SW)
0.2 m
7s 36 (NE)
6am
6ft+
SE 11kt
4.5 m
14.7s 218 (SW)
12pm
6ft
SE 11kt
4.2 m
14.6s 218 (SW)
6pm
6ft
SSE 5kt
4.0 m
14.3s 219 (SW)
+
Fri 22/08
6ft
SE 11kt
4.2 m
14.6s 218 (SW)
-
Sat 23/08
12am
4-6ft
SE 5kt
3.7 m
14s 218 (SW)
6am
5ft
ESE 6kt
3.5 m
13.7s 217 (SW)
12pm
3-5ft
ESE 4kt
3.3 m
13.6s 216 (SW)
6pm
4ft
SSW 7kt
3.2 m
13.5s 214 (SW)
+
Sat 23/08
3-5ft
ESE 4kt
3.3 m
13.6s 216 (SW)
-
Sun 24/08
12am
4ft
SW 10kt
3.1 m
13.4s 213 (SSW)
0.3 m
3.1s 220 (SW)
6am
4ft
WSW 11kt
3.0 m
13.1s 213 (SSW)
0.4 m
3.5s 232 (SW)
0.2 m
5s 14 (NNE)
12pm
4ft
W 15kt
2.7 m
12.8s 213 (SSW)
0.7 m
4.4s 247 (WSW)
0.3 m
19.6s 215 (SW)
6pm
3-4ft
WSW 21kt
2.4 m
12.7s 212 (SSW)
1.7 m
6.2s 245 (WSW)
0.9 m
17.9s 211 (SSW)
+
Sun 24/08
4ft
W 15kt
2.7 m
12.8s 213 (SSW)
0.7 m
4.4s 247 (WSW)
0.3 m
19.6s 215 (SW)
  • bulletin_datetime_utc => 2025-08-21 06:00:00
  • location_identifier => 108
  • timezone => Australia/Perth