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

Kangaroo Island West Coast Surf Forecast

6am Sat 20 Sep
8ft+ SW 20kt WSW
(3x Overhead)
5.6m @ 13.2s SW (232°)
Low: Sat 5:17am (0.30m)
12pm Sat 20 Sep
8ft SW 16kt W
(3x Overhead)
5.4m @ 13.3s SW (231°)
Low: Sat 5:17am (0.30m)
6pm Sat 20 Sep
8ft SW 19kt W
(3x Overhead)
5.1m @ 13.4s SW (232°)
Low: Sat 5:17am (0.30m)
High: Sat 11:48am (0.89m)
6am Sun 21 Sep
6ft+ SW 18kt WSW
(2x Overhead)
4.4m @ 13.5s SW (234°)
Low: Sat 6:24pm (0.26m)
High: Sat 11:58pm (0.68m)
12pm Sun 21 Sep
6ft SW 17kt WSW
(2x Overhead)
4.1m @ 13.3s SW (232°)
High: Sat 11:58pm (0.68m)
Low: Sun 5:44am (0.24m)
6pm Sun 21 Sep
5-6ft SW 16kt SW
(2x Overhead)
4.0m @ 13.1s SW (230°)
Low: Sun 5:44am (0.24m)
High: Sun 12:00pm (0.89m)
6am Mon 22 Sep
5-6ft SW 15kt SSW
(2x Overhead)
4.1m @ 13.1s SW (221°)
Low: Sun 6:21pm (0.23m)
High: Mon 12:11am (0.78m)
12pm Mon 22 Sep
6ft SW 15kt SSW
(2x Overhead)
4.4m @ 13.6s SW (218°)
High: Mon 12:11am (0.78m)
Low: Mon 6:10am (0.21m)
6pm Mon 22 Sep
6ft SW 14kt SSW
(2x Overhead)
4.6m @ 13.7s SW (217°)
0.3m @ 22.8s SW (230°)
Low: Mon 6:10am (0.21m)
High: Mon 12:15pm (0.87m)

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
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
WSW 20kt
A
W 16kt
A
W 19kt
A
WSW 18kt
A
WSW 17kt
A
SW 16kt
A
SSW 15kt
A
SSW 15kt
A
SSW 14kt
Tide Times & Weather
Possible shower 8°C // 15°C
Possible shower 11°C // 16°C
Mostly sunny 9°C // 16°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 20/09
12am
8ft
SW 21kt
5.4 m
12.3s 235 (SW)
6am
8ft+
WSW 20kt
5.6 m
13.2s 232 (SW)
12pm
8ft
W 16kt
5.4 m
13.3s 231 (SW)
6pm
8ft
W 19kt
5.1 m
13.4s 232 (SW)
+
Sat 20/09
8ft
W 16kt
5.4 m
13.3s 231 (SW)
-
Sun 21/09
12am
6-8ft
W 19kt
4.7 m
13.6s 234 (SW)
6am
6ft+
WSW 18kt
4.4 m
13.5s 234 (SW)
12pm
6ft
WSW 17kt
4.1 m
13.3s 232 (SW)
6pm
5-6ft
SW 16kt
4.0 m
13.1s 230 (SW)
+
Sun 21/09
6ft
WSW 17kt
4.1 m
13.3s 232 (SW)
-
Mon 22/09
12am
4-6ft
SSW 14kt
3.9 m
13s 226 (SW)
6am
5-6ft
SSW 15kt
4.1 m
13.1s 221 (SW)
12pm
6ft
SSW 15kt
4.4 m
13.6s 218 (SW)
6pm
6ft
SSW 14kt
4.6 m
13.7s 217 (SW)
0.3 m
22.8s 230 (SW)
+
Mon 22/09
6ft
SSW 15kt
4.4 m
13.6s 218 (SW)
  • bulletin_datetime_utc => 2025-09-19 05:30:00
  • location_identifier => 81
  • timezone => Australia/Adelaide