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Christchurch Surf Forecast
◀
6am Thu 17 Jul
3-5ft ESE
4kt ESE
(Well Overhead)
2.3m @ 11.6s ESE (112°)
1.3m @ 7s SSW (199°)
0.3m @ 12.4s SW (223°)
12pm Thu 17 Jul
4ft ESE
6kt ENE
(Overhead)
2.0m @ 11.4s ESE (115°)
1.1m @ 7.2s SSW (199°)
0.2m @ 12.2s SW (220°)
6pm Thu 17 Jul
3-4ft ESE
7kt ENE
(Overhead)
1.8m @ 11.1s ESE (116°)
0.8m @ 7.7s SSW (201°)
0.2m @ 6.3s SSE (167°)
6am Fri 18 Jul
2-3ft ESE
8kt NE
(Shoulder-Head High)
3ft South facing beaches
(Head High)
1.5m @ 10.4s ESE (117°)
0.8m @ 13.3s ESE (118°)
0.6m @ 8.1s SSW (203°)
12pm Fri 18 Jul
3ft ESE
8kt NE
(Head High)
1.7m @ 10.5s ESE (117°)
0.4m @ 8.9s SSW (209°)
0.2m @ 21.3s SW (217°)
6pm Fri 18 Jul
3ft ESE
12kt NNE
(Head High)
1.7m @ 10.8s ESE (116°)
0.2m @ 2.3s NE (51°)
0.3m @ 20s SW (216°)
6am Sat 19 Jul
3ft ESE
11kt SW
(Head High)
1.6m @ 10.3s ESE (115°)
0.2m @ 4.1s NE (39°)
0.4m @ 18.3s SW (216°)
12pm Sat 19 Jul
3ft ESE
8kt SW
(Head High)
1.5m @ 10.2s ESE (114°)
0.5m @ 17.8s SW (218°)
0.2m @ 8.7s SSW (208°)
6pm Sat 19 Jul
3ft ESE
4kt S
(Head High)
1.5m @ 10.2s ESE (114°)
0.5m @ 16.9s SW (218°)
0.2m @ 8.2s SSW (210°)

Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
ESE
4kt
A
ENE
6kt
A
ENE
7kt
A
NE
8kt
A
NE
8kt
A
NNE
12kt
A
SW
11kt
A
SW
8kt
A
S
4kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu
17/07
12am
3-5ft
SSW
8kt
2.3
m
11.6s
109 (ESE)
1.5
m
6.5s
201 (SSW)
0.3
m
13.1s
223 (SW)
6am
3-5ft
ESE
4kt
2.3
m
11.6s
112 (ESE)
1.3
m
7s
199 (SSW)
0.3
m
12.4s
223 (SW)
12pm
4ft
ENE
6kt
2.0
m
11.4s
115 (ESE)
1.1
m
7.2s
199 (SSW)
0.2
m
12.2s
220 (SW)
6pm
3-4ft
ENE
7kt
1.8
m
11.1s
116 (ESE)
0.8
m
7.7s
201 (SSW)
0.2
m
6.3s
167 (SSE)
Thu
17/07
4ft
ENE
6kt
2.0
m
11.4s
115 (ESE)
1.1
m
7.2s
199 (SSW)
0.2
m
12.2s
220 (SW)
-
Fri
18/07
12am
3ft
NE
7kt
1.5
m
10.7s
117 (ESE)
0.8
m
13.3s
119 (ESE)
0.7
m
7.9s
202 (SSW)
6am
2-3ft
3ft
SF
NE
8kt
1.5
m
10.4s
117 (ESE)
0.8
m
13.3s
118 (ESE)
0.6
m
8.1s
203 (SSW)
12pm
3ft
NE
8kt
1.7
m
10.5s
117 (ESE)
0.4
m
8.9s
209 (SSW)
0.2
m
21.3s
217 (SW)
6pm
3ft
NNE
12kt
1.7
m
10.8s
116 (ESE)
0.2
m
2.3s
51 (NE)
0.3
m
20s
216 (SW)
Fri
18/07
3ft
NE
8kt
1.7
m
10.5s
117 (ESE)
0.4
m
8.9s
209 (SSW)
0.2
m
21.3s
217 (SW)
-
Sat
19/07
12am
3ft
NNW
4kt
1.7
m
10.6s
115 (ESE)
0.4
m
3.6s
45 (NE)
0.4
m
19.2s
217 (SW)
6am
3ft
SW
11kt
1.6
m
10.3s
115 (ESE)
0.2
m
4.1s
39 (NE)
0.4
m
18.3s
216 (SW)
12pm
3ft
SW
8kt
1.5
m
10.2s
114 (ESE)
0.5
m
17.8s
218 (SW)
0.2
m
8.7s
208 (SSW)
6pm
3ft
S
4kt
1.5
m
10.2s
114 (ESE)
0.5
m
16.9s
218 (SW)
0.2
m
8.2s
210 (SSW)
Sat
19/07
3ft
SW
8kt
1.5
m
10.2s
114 (ESE)
0.5
m
17.8s
218 (SW)
0.2
m
8.7s
208 (SSW)
- bulletin_datetime_utc => 2025-07-16 00:00:00
- location_identifier => 181
- timezone => Pacific/Auckland