Cobden Beach - The Channel surf break

Cobden Beach - The Channel surfForecast / West Coast South Island / New Zealand

information circle48hr Weather and Surf, issued 11 pm Monday 18 May 2026 NZST
Forecast update in hr  min  s Forecast update imminent
Cobden Beach - The Channel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cobden Beach - The Channel sea temperature is
14.6° C
(Which is normal for this time of year)

How big are the waves at Cobden Beach - The Channel today?

The current surf forecast for Cobden Beach - The Channel at 5AM is: 0.9m 15s primary swell from a West-southwest direction (forecast issued at 11:00pm May 18). The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (19 May)3ft (0.9m)14s
Afternoon (19 May)3ft (0.9m)14s
Evening (19 May)2.5ft (0.8m)14s

Table - waves today at Cobden Beach - The Channel. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 15°C on Thu morning, min 6°C on Tue night). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
Rating
(10 max)
2
2
2
2
2
2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
0
0
!
!
Swell
Height Map
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
WSW
16
0.9
WSW
16
0.9
WSW
16
0.9
WSW
14
0.9
WSW
14
0.9
WSW
14
0.9
WSW
14
0.9
WSW
14
0.8
WSW
14
0.8
WSW
13
0.8
WSW
13
0.8
W
13
0.7
W
13
0.7
W
13
0.7
W
13
0.7
W
13
0.6
W
12
0.5
W
12
1.1
NW
7
1.6
NW
8
1.9
NW
8
2.1
NW
9
2.5
NW
12
2.4
NW
12
Wave Graph
Metric surfscale
Energy kJ
427
416
400
350
346
336
341
341
250
236
232
219
168
168
163
161
112
75
140
299
486
643
1685
1521
Wind (km/h)
5
SSE
5
ESE
10
ESE
5
SE
10
ESE
5
SSW
10
SW
5
SSW
5
SE
5
ESE
10
E
10
E
10
E
5
ENE
5
NNE
5
ENE
15
E
10
E
10
NE
10
NNE
15
NNE
20
N
15
N
15
NNW
off
off
off
off
cross-off
cross-off
cross
cross-off
off
off
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
on
High Tide
11:56PM3.45m
12:28PM3.40m
00:50AM3.40m
1:26PM3.29m
1:47AM3.29m
2:27PM3.16m
Low Tide
6:09AM0.54m
6:38PM0.68m
7:06AM0.65m
7:34PM0.82m
8:07AM0.79m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:19
5:17
1
2
1
5
Temp °C
9
8
7
7
7
9
9
9
8
7
7
6
6
9
11
10
10
10
10
12
13
15
15
15
7
6
5
5
5
7
7
7
6
5
5
3
3
7
10
8
6
7
7
10
10
12
12
14
Swell 1
Height (m)
Direction
Period (s)
0.9
WSW
16
0.9
WSW
16
0.9
WSW
16
0.9
WSW
14
0.9
WSW
14
0.9
WSW
14
0.9
WSW
14
0.9
WSW
14
0.8
WSW
14
0.8
WSW
13
0.8
WSW
13
0.8
W
13
0.7
W
13
0.7
W
13
0.7
W
13
0.7
W
13
0.6
W
12
0.7
NW
7
1.1
NW
7
1.6
NW
8
0.8
WNW
14
1.2
WNW
13
2.5
NW
12
2.4
NW
12
Energy kJ
427
416
400
350
346
336
341
341
250
236
232
219
168
168
163
161
112
48
140
299
213
454
1685
1521
Swell 2
Height (m)
Direction
Period (s)
0.1
W
20
0.1
W
20
0.1
W
20
0.2
NNW
6
0.1
N
9
0.3
NW
4
0.5
W
12
0.5
W
12
0.5
W
15
0.4
WSW
12
0.3
WSW
11
0.8
WNW
14
1.3
WNW
13
Energy kJ
7
7
8
3
2
3
75
73
119
45
25
280
627
Swell 3
Height (m)
Direction
Period (s)
0.1
W
21
0.2
WNW
7
0.1
W
19
0.2
WNW
17
0.4
WSW
12
0.2
WSW
11
0.2
WSW
11
Energy kJ
8
5
7
30
47
13
12
Wind waves
Height (m)
Direction
Period (s)
0.3
E
2
0.3
E
2
1.9
NW
8
2.1
NW
9
Energy kJ
1
1
486
643
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
1
3
4
Distance (km)
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
86
204
128
37
Best forecast wave conditions in West Coast South Island
Rating
(10 max)
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
3
4
Best forecast wave conditions in New Zealand
Rating
(10 max)
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
3
4
Header Global
Rating
(10 max)
4
4
4
5
4
4
4
4
4
4
4
4
4
4
5
5
4
4
4
5
5
5
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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