New Chums Surf Break

Lat Long: 36.70° S 175.61° E

New Chums 48 hour detailed Surf Forecast

Issued: 11 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's New Chums sea temperature is
14.7° C
0.3° 

New Chums surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at New Chums today (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 3.5ft (1.0m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.5m), 11s period with E swell.
  • Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.5m), 11s period with E swell.

The current surf forecast for New Chums at 5PM is: 0.5m 11s primary swell from a East direction and 0.7m 7s secondary swell from a North direction (forecast issued at 11:00am July 31). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (31 Jul)3.5ft (1.0m)7s
Afternoon (31 Jul)1.5ft (0.5m)11s
Evening (31 Jul)1.5ft (0.5m)11s

Table - waves today at New Chums. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Very mild (max 13°C on Fri morning, min 6°C on Sat night). Wind will be generally light.

Fri
31
Saturday
1
Sunday
2
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
9 PM
Rating
(10 max)
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
N
7
0.8
N
7
0.5
E
11
0.5
E
11
0.5
E
11
0.4
E
11
0.4
E
11
0.4
E
11
0.3
E
13
0.4
E
13
0.4
E
12
0.3
E
12
0.9
ESE
5
1
ESE
5
0.9
ESE
6
1.1
SE
5
0.7
ESE
6
0.2
ENE
15
0.2
ENE
14
0.2
ENE
14
0.2
ENE
14
Wave Graph
Metric surfscale
Energy kJ
96
63
61
60
60
37
37
36
30
52
46
25
33
56
47
62
31
21
20
19
19
Wind (km/h)
20
W
25
WNW
25
W
20
W
15
WSW
15
WSW
10
WSW
5
SSW
10
SE
15
ESE
25
ESE
20
ESE
25
SE
20
SE
15
SSE
10
S
10
SSW
5
SSW
10
SSW
10
SW
10
SW
Wind State
off
off
off
off
off
off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:51AM1.77m
8:18PM1.93m
8:33AM1.79m
8:57PM1.95m
9:14AM1.81m
Low Tide
2:06PM0.28m
2:39AM0.35m
2:47PM0.27m
3:19AM0.31m
3:27PM0.27m
clear
clear
rain showers
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:15
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:32
 mm
1
Temp °C
13
13
13
12
11
10
10
9
10
13
12
11
10
8
7
6
7
10
11
10
9
Feels °C
10
9
8
8
8
6
7
7
7
9
6
6
4
2
2
2
3
7
8
7
6
  • 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
How to use the Wavefinder 

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