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Wonthaggi Surf Forecast

6am Mon 18 Aug
4-5ft WSW 8kt SSW
(Well Overhead)
1.8m @ 11.7s WSW (239°)
High: Mon 6:32am (1.57m)
12pm Mon 18 Aug
3-5ft WSW 7kt S
(Well Overhead)
1.7m @ 11.4s WSW (239°)
0.6m @ 3.7s SSW (192°)
0.2m @ 9.8s E (87°)
High: Mon 6:32am (1.57m)
6pm Mon 18 Aug
4ft WSW 8kt SSE
(Overhead)
1.6m @ 11.3s WSW (239°)
0.5m @ 4.3s SSW (195°)
0.2m @ 9.6s E (88°)
High: Mon 6:32am (1.57m)
Low: Mon 11:45am (0.77m)
6am Tue 19 Aug
3-4ft WSW 5kt NE
(Overhead)
1.5m @ 11.3s WSW (239°)
0.3m @ 9.4s E (89°)
High: Mon 5:59pm (1.54m)
Low: Tue 12:16am (0.31m)
12pm Tue 19 Aug
4ft WSW 5kt ENE
(Overhead)
1.5m @ 11.5s WSW (238°)
0.3m @ 9.4s E (91°)
Low: Tue 12:16am (0.31m)
High: Tue 7:34am (1.50m)
6pm Tue 19 Aug
4-5ft WSW 7kt E
(Well Overhead)
1.6m @ 14.3s WSW (237°)
0.3m @ 9.4s E (92°)
High: Tue 7:34am (1.50m)
Low: Tue 12:32pm (0.85m)
6am Wed 20 Aug
3-5ft WSW 7kt NNE
(Well Overhead)
1.5m @ 14.8s WSW (237°)
0.3m @ 9.4s E (93°)
High: Tue 6:46pm (1.47m)
Low: Wed 1:07am (0.36m)
12pm Wed 20 Aug
4ft WSW 5kt N
(Overhead)
1.4m @ 14.6s WSW (237°)
0.2m @ 9.4s E (93°)
Low: Wed 1:07am (0.36m)
High: Wed 8:41am (1.45m)
6pm Wed 20 Aug
3-4ft WSW 6kt E
(Overhead)
1.2m @ 14.7s WSW (237°)
0.2m @ 9.4s E (94°)
High: Wed 8:41am (1.45m)

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Mon 6am
Mon 12pm
Mon 6pm
Tue 6am
Tue 12pm
Tue 6pm
Wed 6am
Wed 12pm
Wed 6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
SSW 8kt
A
S 7kt
A
SSE 8kt
A
NE 5kt
A
ENE 5kt
A
E 7kt
A
NNE 7kt
A
N 5kt
A
E 6kt
Tide Times & Weather
Mostly cloudy 3°C // 14°C
Sunny 2°C // 15°C
Sunny 3°C // 16°C

Surf Forecast Swell Train Analysis

Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Mon 18/08
12am
5ft
SSW 8kt
1.9 m
12.1s 238 (WSW)
6am
4-5ft
SSW 8kt
1.8 m
11.7s 239 (WSW)
12pm
3-5ft
S 7kt
1.7 m
11.4s 239 (WSW)
0.6 m
3.7s 192 (SSW)
0.2 m
9.8s 87 (E)
6pm
4ft
SSE 8kt
1.6 m
11.3s 239 (WSW)
0.5 m
4.3s 195 (SSW)
0.2 m
9.6s 88 (E)
+
Mon 18/08
3-5ft
S 7kt
1.7 m
11.4s 239 (WSW)
0.6 m
3.7s 192 (SSW)
0.2 m
9.8s 87 (E)
-
Tue 19/08
12am
3-4ft
E 3kt
1.5 m
11.3s 240 (WSW)
0.4 m
4.4s 198 (SSW)
0.3 m
9.4s 88 (E)
6am
3-4ft
NE 5kt
1.5 m
11.3s 239 (WSW)
0.3 m
9.4s 89 (E)
12pm
4ft
ENE 5kt
1.5 m
11.5s 238 (WSW)
0.3 m
9.4s 91 (E)
6pm
4-5ft
E 7kt
1.6 m
14.3s 237 (WSW)
0.3 m
9.4s 92 (E)
+
Tue 19/08
4ft
ENE 5kt
1.5 m
11.5s 238 (WSW)
0.3 m
9.4s 91 (E)
-
Wed 20/08
12am
5ft
NE 9kt
1.6 m
15.7s 236 (SW)
0.3 m
9.4s 93 (E)
6am
3-5ft
NNE 7kt
1.5 m
14.8s 237 (WSW)
0.3 m
9.4s 93 (E)
12pm
4ft
N 5kt
1.4 m
14.6s 237 (WSW)
0.2 m
9.4s 93 (E)
6pm
3-4ft
E 6kt
1.2 m
14.7s 237 (WSW)
0.2 m
9.4s 94 (E)
+
Wed 20/08
4ft
N 5kt
1.4 m
14.6s 237 (WSW)
0.2 m
9.4s 93 (E)
  • bulletin_datetime_utc => 2025-08-17 18:00:00
  • location_identifier => 40
  • timezone => Australia/Melbourne