New Brighton Beach Surf Break

Lat Long: 43.47° S 172.72° E

New Brighton Beach Surf Forecast and Surf Report

Issued: 11 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's New Brighton Beach sea temperature is
9.8° C
0.6° 

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


New Brighton Beach surf forecast from 20 Aug 2026:

  • Best quality surf: Friday 21 Aug, 9PM (local time) - 2.5ft (0.8m), 5s period, NNE swell with glassy winds.
  • Most powerful swell: Monday 24 Aug, 9AM (local time) - 1.5ft (0.5m), 16s period, SSE swell with 138 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 9PM (local time) - 2.5ft (0.8m), 5s period with NNE swell.

Best Forecast Surf Conditions for New Brighton Beach this week:

The surf forecast for New Brighton Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 9PM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.5m and 5s. Another secondary swell of 0.2m and 11s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at New Brighton Beach in the next 16 days are 0.5m 16s and forecast to arrive on Monday (Aug 24) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Aug 23) at 3AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 21st Aug)2.5ft (0.8m) 5s
Best Surf 9PM (Fri 21st Aug)2.5ft (0.8m) 5s
Most Powerful 9AM (Mon 24th Aug)1.5ft (0.5m) 16s

Table - best surf conditions forecast for New Brighton Beach over the next 16 days.


The Lowdown

G’day, Rusty here. The next sixteen days are a mixed bag for New Brighton Beach. We’ve got a proper flat spell to start, with almost nothing worth paddling out for until we get into the second week, but there is some promise late in the forecast if you’re patient.

Right now, the water temperature is sittin' around 50°, which is about average for this time of year, so no surprises there.

Kicking off Thursday 20 August through to the end of the month, it’s grim. Swell is tiny – mostly under 1 ft – and the energy is weak (combined energy values barely reach 61, and most days are well under 50). The wind’s a mess, too, with onshores and cross-shore breezes keeping things choppy or blown out. You might see glassy conditions early Thursday morning (20 August) with 1 ft from the ESE at 9 seconds, but the wave comment flatly calls it poor surf. Honestly, there’s a solid eleven-day stretch here where the only consistent thing is the lack of quality. For a spot that’s already inconsistent, this blank run is pretty normal for the area.

Listen, if you’re a kiter, the afternoon of Saturday 22 August might get your attention – 3 ft from the N, 4-second period, and a fresh cross-offshore breeze at 35 km/h. But for a paddle surfer, that’s a no-go. The whole beach setup looks more interesting for kite surfing than paddle surfing during that stretch.

Finally, we start to see a pulse of proper energy arrive on Monday 31 August. The morning offers 2 ft from the SSE at 16 seconds, with clean offshore wind from the WSW at 10 km/h. Combined energy jumps to 162 (moderate), and it’s surfable. That long 16-second period means better shaped waves and longer lulls, but at a beach break like New Brighton, that long period can make the waves break a bit too straight. Still, it’s the best we’ve seen in a fortnight.

Wednesday 2 September morning is the standout. The swell holds at 3 ft from the SE with a 13-second period, combined energy at a solid 295 (moderate), and the wind is offshore from the W at 10 km/h. The wave comment says “expect good surf conditions.” This is the one to circle. For a beginner-friendly spot that’s inconsistent, this is a real treat – clean lines, some push, and not too much size. Crowds are possible here from time to time, so getting out early will help.

Thursday 3 September morning is also worth a look: 3 ft from the SE, 14-second period, combined energy at 346 (moderate), with glassy conditions and a light cross-offshore breeze. Very similar to Wednesday, just a touch longer period. Another good session if you missed the day before.

After that, the swell drops off into the first week of September with energy fading back below 150 and onshore winds creeping in again. Not much to get excited about.

Best on offer: Wednesday 2 September morning at New Brighton Beach. Clean, offshore, moderate energy, and a proper long-period groundswell from the SE. If you’re keen, earlier in the week has that 31 August morning as a backup.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 14°C on Sat morning, min 6°C on Fri night). Winds increasing (calm on Thu morning, near gales from the NW by Sat night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Tue morning, min 7°C on Sun night). Winds decreasing (strong winds from the WNW on Sun morning, calm by Sun night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
9
0.2
SSE
17
0.2
SSE
16
0.2
SSE
14
0.2
SSE
12
0.2
SSE
11
0.2
SSE
11
0.8
N
4
0.9
NNE
4
0.4
NE
8
0.2
E
14
0.2
E
14
0.5
SSE
16
0.4
SSE
17
0.4
SE
12
0.2
E
14
0.2
E
14
0.2
E
14
0.8
N
4
0.2
E
14
0.2
E
13
Wave Graph
Metric surfscale
Energy kJ
26
29
26
18
14
12
11
18
26
25
15
15
138
115
40
15
16
16
18
15
14
Wind (km/h)
5
SSW
10
E
10
NE
10
NE
20
ENE
10
WNW
15
NW
25
NW
25
NNW
45
WNW
40
WNW
15
WSW
10
NNE
5
S
10
WNW
25
NW
40
NW
20
NNW
15
NNE
15
SW
15
ESE
Wind State
glassy
on
on
cross-on
on
cross-off
cross-off
cross-off
cross
cross-off
cross-off
off
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
off
cross-on
High Tide
10:46AM1.78m
11:08PM1.69m
11:40AM1.76m
00:01AM1.66m
12:31PM1.76m
00:50AM1.65m
1:18PM1.77m
1:36AM1.66m
2:03PM1.79m
2:20AM1.68m
2:45PM1.82m
3:01AM1.70m
3:26PM1.84m
Low Tide
4:54PM0.42m
5:13AM0.40m
5:45PM0.47m
6:01AM0.43m
6:34PM0.49m
6:48AM0.44m
7:21PM0.48m
7:34AM0.42m
8:07PM0.46m
8:18AM0.39m
8:51PM0.43m
9:02AM0.35m
9:34PM0.38m
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:15
7:13
7:11
7:09
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:51
5:52
5:52
5:53
5:54
 mm
1
5
26
Temp °C
10
9
9
7
8
9
14
14
13
13
12
8
9
12
11
15
15
15
15
10
8
Feels °C
9
6
6
4
4
8
7
8
7
3
3
3
6
10
7
8
6
7
11
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)
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Information about the New Brighton Beach Surf forecast

The above surf forecast table for New Brighton Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at New Brighton Beach can be found by selecting the local surf guide option on the grey menu. Our New Brighton Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (New Brighton Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for New Brighton Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Canterbury? If you are looking for accommodation near New Brighton Beach, camping, hotels and holiday cottages in Canterbury, consider staying in Christchurch which is 10 km (6 miles) away.

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