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Windy Harbour Surf Forecast

Forecast graph data for the next few days is currently incorrect owing to a multi-day NOAA data outage earlier this week. Please refer to the Forecaster Notes for the latest information. Apologies for any inconvenience.
Basic // Advanced
◀
6am Sat 20 Apr
2-3ft WSW 8kt N
(Shoulder-Head High)
1.5m @ 11.9s WSW (243°)
0.2m @ 4.1s N (349°)
Low: Sat 3:47am (0.57m)
12pm Sat 20 Apr
3ft WSW 6kt WNW
(Head High)
1.6m @ 12.1s WSW (244°)
0.2m @ 4.2s N (352°)
Low: Sat 3:47am (0.57m)
High: Sat 10:20am (0.94m)
6pm Sat 20 Apr
4ft WSW 3kt SSE
(Overhead)
2.1m @ 14.2s WSW (243°)
High: Sat 10:20am (0.94m)
6am Sun 21 Apr
3-5ft WSW 5kt NNW
(Well Overhead)
3.0m @ 14.5s WSW (243°)
High: Sat 9:37pm (0.99m)
Low: Sun 3:52am (0.59m)
12pm Sun 21 Apr
3-5ft WSW 8kt W
(Well Overhead)
2.9m @ 14.3s WSW (242°)
Low: Sun 3:52am (0.59m)
High: Sun 10:11am (1.01m)
6pm Sun 21 Apr
3-5ft WSW 10kt SW
(Well Overhead)
2.8m @ 13.4s WSW (242°)
High: Sun 10:11am (1.01m)
6am Mon 22 Apr
3-5ft WSW 23kt S
(Well Overhead)
2.7m @ 13.4s WSW (237°)
1.9m @ 6s SSW (204°)
Low: Sun 4:16pm (0.66m)
High: Sun 10:06pm (0.97m)
12pm Mon 22 Apr
5ft SW 18kt S
(1.5x Overhead)
3.4m @ 14.6s SW (231°)
2.5m @ 7.3s SSW (208°)
Low: Mon 3:56am (0.62m)
High: Mon 10:14am (1.08m)
6pm Mon 22 Apr
6-8ft SW 18kt S
(2-3x Overhead)
4.7m @ 14.4s SW (224°)
High: Mon 10:14am (1.08m)

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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
N 8kt
A
WNW 6kt
A
SSE 3kt
A
NNW 5kt
A
W 8kt
A
SW 10kt
A
S 23kt
A
S 18kt
A
S 18kt
Tide Times & Weather
Mostly cloudy 16°C // 24°C
Mostly sunny 15°C // 22°C
Clearing shower 15°C // 16°C
▶

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Sat 20/04
12am
3ft
N 5kt
1.7 m
12s 240 (WSW)
0.2 m
4s 348 (NNW)
6am
2-3ft
N 8kt
1.5 m
11.9s 243 (WSW)
0.2 m
4.1s 349 (N)
12pm
3ft
WNW 6kt
1.6 m
12.1s 244 (WSW)
0.2 m
4.2s 352 (N)
6pm
4ft
SSE 3kt
2.1 m
14.2s 243 (WSW)
+
Sat 20/04
3ft
WNW 6kt
1.6 m
12.1s 244 (WSW)
0.2 m
4.2s 352 (N)
-
Sun 21/04
12am
3-5ft
NE 5kt
2.7 m
14.5s 242 (WSW)
6am
3-5ft
NNW 5kt
3.0 m
14.5s 243 (WSW)
12pm
3-5ft
W 8kt
2.9 m
14.3s 242 (WSW)
6pm
3-5ft
SW 10kt
2.8 m
13.4s 242 (WSW)
+
Sun 21/04
3-5ft
W 8kt
2.9 m
14.3s 242 (WSW)
-
Mon 22/04
12am
3-5ft
SSW 16kt
2.7 m
13.2s 241 (WSW)
0.7 m
4s 218 (SW)
6am
3-5ft
S 23kt
2.7 m
13.4s 237 (WSW)
1.9 m
6s 204 (SSW)
12pm
5ft
S 18kt
3.4 m
14.6s 231 (SW)
2.5 m
7.3s 208 (SSW)
6pm
6-8ft
S 18kt
4.7 m
14.4s 224 (SW)
+
Mon 22/04
5ft
S 18kt
3.4 m
14.6s 231 (SW)
2.5 m
7.3s 208 (SSW)
  • bulletin_datetime_utc => 2024-04-19 12:00:00
  • location_identifier => 93
  • timezone => Australia/Perth
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