Surf Forecasts:
New Brighton Beach surf forecast from 22 Aug 2026:
- Best quality surf: Friday 28 Aug, 6AM (local time) - 8ft (2.4m), 8s period, NE swell with offshore winds.
- Most powerful swell: Friday 28 Aug, 6AM (local time) - 8ft (2.4m), 8s period, NE swell with 800 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 3AM (local time) - 1.5ft (0.4m), 14s period with SSE 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 Monday (Aug 24) at 3AM. The primary swell is predicted to be 0.4m and 14s period with a secondary swell of 0.2m and 14s. 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 2.4m 8s and forecast to arrive on Friday (Aug 28) at 6AM. Winds are predicted to be offshore 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 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 24th Aug) | 1.5ft (0.4m) 14s |
| Best Surf | 6AM (Fri 28th Aug) | 8ft (2.4m) 8s |
| Most Powerful | 6AM (Fri 28th Aug) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for New Brighton Beach over the next 16 days.
The Lowdown
Alright, Rusty here again. Let's break down the same forecast for you in the old-school units.
Water temp is around 49°, which is normal for the season. Plenty of rubber needed.
We've got a slow start. The first few days are tiny and messy. The first real window comes on Monday, August 24th. The morning session is glassy with a 1-foot SSE groundswell (14 seconds). The energy is weak (55), so it's small, but it'll be clean.
The week gets blown out and choppy after that. A bit more energy pops on Friday, August 28th, with a 4-foot ENE swell and moderate energy (203), but the short period (8 seconds) and messy wind keep it from being good.
The real change comes on Monday, August 31st. The morning is blown out by a 28 mph offshore wind, but the afternoon is sweet. The wind drops to a light breeze, and we get a 2-foot SSE swell with a very long period of 17 seconds. The energy is moderate (239). It'll be clean, but at a beach break, that long period might make it a bit straight.
The clear winner is looking like Monday, September 7th. That's a long way out, but it shows a 4-foot SE swell with a 12 to 13 second period and strong energy reading of 380. The afternoon session has a light offshore wind. That's the one to circle on the calendar. It's the only session that rates a "good surf conditions" call.
The Pick: New Brighton Beach on Monday afternoon, September 7th. The 4-foot SE swell with a long period and a light offshore wind looks like the best, cleanest, and most powerful surf of the whole forecast.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Tue morning, min 7°C on Sun night). Winds decreasing (strong winds from the NW on Sun morning, calm by Mon morning). | Days 4-6 Weather SummaryModerate rain (total 18mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed night, min 7°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri night). | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NE 9 | E 14 | SSE 14 | SSE 14 | NNE 4 | NNW 4 | NNW 4 | SSE 17 | E 14 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 9 | NNE 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 64 | 23 | 19 | 40 | 37 | 28 | 40 | 30 | 29 | 14 | 28 | 56 | 101 | 97 | 153 | 165 | 136 | 29 | 11 | 31 | 40 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | off | cross-on | cross-on | off | cross-on | cross-off | cross | cross | cross-off | cross-on |
High Tide | 1:18PM1.77m | 1:36AM1.66m | 2:03PM1.79m | 2:20AM1.68m | 2:45PM1.82m | 3:01AM1.70m | 3:26PM1.84m | 3:42AM1.72m | 4:06PM1.86m | 4:22AM1.75m | 4:46PM1.87m | 5:03AM1.77m | 5:26PM1.87m | ||||||||
Low Tide | 7:21PM0.48m | 7:34AM0.42m | 8:07PM0.46m | 8:18AM0.39m | 8:51PM0.43m | 9:02AM0.35m | 9:34PM0.38m | 9:45AM0.31m | 10:17PM0.34m | 10:30AM0.28m | 11:00PM0.31m | 11:15AM0.26m | 11:44PM0.28m | ||||||||
 | |  |  | |  | | | | | |  |  | | | | | | | | | |
 | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 8 | 3 | — | — | — | — | — | 1 |
Temp °C | 15 | 13 | 8 | 12 | 16 | 15 | 17 | 17 | 10 | 10 | 15 | 17 | 9 | 9 | 8 | 15 | 16 | 13 | 14 | 14 | 11 |
Feels °C | 7 | 4 | 3 | 9 | 12 | 7 | 9 | 11 | 8 | 8 | 11 | 11 | 5 | 3 | 6 | 10 | 11 | 4 | 10 | 8 | 4 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | SSE 11 | SSE 14 | SSE 14 | SSE 12 | E 14 | E 14 | N 3 | E 14 | ENE 4 | NE 4 | SSE 17 | SSE 17 | SSE 16 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | SSE 9 | ESE 12 |
| kJ | 64 | 23 | 12 | 40 | 37 | 14 | 15 | 15 | 1 | 14 | 5 | 8 | 101 | 97 | 48 | 165 | 136 | 29 | 11 | 9 | 14 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | S 16 | S 18 | SSE 17 | S 14 | SSE 17 | SSE 17 | NE 7 | SE 5 | SE 12 | SSE 12 | SSE 12 | SSE 11 | N 4 | ESE 13 | SE 9 |
| kJ | 14 | 15 | 15 | 15 | 16 | 16 | 5 | 6 | 29 | 4 | 28 | 56 | 8 | 18 | 5 | 30 | 13 | 11 | 2 | 17 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 9 | S 9 | SSE 14 | — | E 8 | S 17 | SE 10 | S 9 | E 14 | S 17 | E 13 | N 3 | ESE 13 | ESE 12 | — | E 16 | E 15 | E 14 | SSE 10 | — | — |
| kJ | 3 | 2 | 19 | — | 1 | 5 | 4 | 2 | 15 | 6 | 14 | 2 | 16 | 13 | — | 5 | 4 | 4 | 10 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 4 | NW 4 | NNW 3 | N 3 | NNE 4 | NNW 4 | NNW 4 | SE 3 | ENE 3 | N 2 | NW 3 | ESE 5 | ENE 4 | ENE 7 | NNW 3 | — | N 3 | WSW 2 | ENE 9 | NNE 4 |
| kJ | 25 | 22 | 4 | 1 | 5 | 28 | 40 | 30 | 1 | 2 | 2 | 2 | 18 | 31 | 153 | 3 | — | 5 | 1 | 31 | 40 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 158 | 177 | 4 | 0 | 0 | 13 | 49 | 49 | 4 | 43 | 10 | 0 | 177 | 154 | 0 | 20 | 10 | 10 | 43 | 9 | 158 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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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