
Surf Forecasts:
New Brighton Beach surf forecast from 13 Sep 2026:
- Best quality surf: Thursday 17 Sep, 3PM (local time) - 2.5ft (0.7m), 10s period, ESE swell with offshore winds.
- Most powerful swell: Sunday 20 Sep, 9AM (local time) - 2.5ft (0.7m), 11s period, SSE swell with 113 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 3PM (local time) - 2.5ft (0.7m), 10s period with ESE 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 Thursday (Sep 17) at 3PM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.4m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at New Brighton Beach in the next 16 days are 0.7m 11s and forecast to arrive on Sunday (Sep 20) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Sunday (Sep 20) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Thu 17th Sep) | 2.5ft (0.7m) 10s |
| Best Surf | 3PM (Thu 17th Sep) | 2.5ft (0.7m) 10s |
| Most Powerful | 9AM (Sun 20th Sep) | 2.5ft (0.7m) 11s |
Table - best surf conditions forecast for New Brighton Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s ahead for our stretch of coast.
To be honest, this 16-day window is a tough one. There’s nothing that’s going to get your heart racing. For the first several days, we’re looking at tiny surf with mostly poor conditions, so you’re not missing much. The only real potential shows up in the second week, but it’s still not a classic.
New Brighton Beach is the only spot on the list, and it's an inconsistent beginner break that's fairly exposed to the swell. The water temp is sitting at 51°F, which is a touch warmer than normal for this time of year – a small mercy.
The first real chance to get wet doesn't come until Thursday the 17th in the afternoon. We’ve got a small 2ft swell from the ESE with a moderate combined energy (136), and a light offshore wind from the SW. It's surfable, but very ordinary. Thursday morning is even smaller with light rain, so not worth rushing out.
Friday the 18th morning brings glassy conditions with a 2ft swell from the E, period of 13 seconds. The combined energy is weak (91). It’s clean, but it’s tiny.
Saturday the 19th morning is dead glassy calm with a 1ft ESE swell. It’s clean but you’ll be paddling for nothing. That afternoon picks up a light offshore from the WSW, still only 1ft.
Sunday the 20th morning gives you the most size for a while – a 2ft SSE swell with a combined energy of 139, and light offshore SW wind. This is probably the most promising session in the whole run. It’s small, but you could get a few knee-high ones to yourself if the crowds aren’t bad (they can be there *sometimes*).
After that, we hit a long stretch of poor-to-ordinary conditions with very little size. The next glimmer comes on Thursday the 24th. The afternoon has a 1ft swell from the SSE, but the period jumps to a very long 19 seconds, and the combined energy hits 253 (moderate). That long period groundswell means it might wrap in with some shape, but it’s still only ankle-to-knee high. Winds are light and cross-offshore, so it’ll be clean.
The rest of the second week into late September is a write-off with tiny swell, onshore winds, or strong cross-shore breezes. Nothing stands out as a true standby.
Best on offer: If you really need to get in the water, Sunday the 20th morning is your best bet, with the cleanest conditions and the most push of the whole outlook. It’s not a standout by any stretch, just the best of a poor lot.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Wed morning, min 9°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Thu morning. Very mild (max 14°C on Wed afternoon, min 7°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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) | SSE 13 | SE 9 | SE 11 | SE 10 | SE 9 | SE 9 | ENE 13 | ENE 6 | N 4 | N 4 | E 12 | E 11 | ESE 10 | SE 5 | E 13 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 12 |
Wave Graph | ||||||||||||||||||||
64 | 19 | 30 | 26 | 23 | 12 | 17 | 15 | 25 | 9 | 12 | 21 | 92 | 36 | 87 | 83 | 75 | 56 | 41 | 44 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | off | on | glassy | glassy | cross-on | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-on | cross-on | glassy | off | cross-off |
High Tide | 6:11PM1.97m | 6:38AM1.95m | 7:01PM1.90m | 7:29AM1.90m | 7:52PM1.82m | 8:21AM1.85m | 8:45PM1.75m | 9:15AM1.80m | 9:39PM1.69m | 10:09AM1.77m | 10:33PM1.65m | 11:03AM1.74m | 11:26PM1.63m | |||||||
Low Tide | 00:31AM0.14m | 12:57PM0.19m | 1:20AM0.20m | 1:49PM0.27m | 2:10AM0.27m | 2:40PM0.34m | 2:59AM0.34m | 3:31PM0.40m | 3:48AM0.40m | 4:21PM0.45m | 4:37AM0.44m | 5:10PM0.48m | ||||||||
— | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | |
6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — | — | 6:20 | — | — | 6:21 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | — | — | — | — | — | 2 |
Temp °C | 11 | 9 | 13 | 13 | 11 | 10 | 11 | 11 | 15 | 14 | 10 | 8 | 8 | 8 | 10 | 10 | 10 | 14 | 17 | 11 |
Feels °C | 7 | 5 | 11 | 9 | 9 | 7 | 7 | 9 | 12 | 10 | 9 | 5 | 5 | 7 | 7 | 7 | 8 | 11 | 13 | 9 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SE 9 | SE 11 | SE 10 | SE 9 | SE 9 | SSE 8 | ENE 6 | SE 10 | N 4 | ENE 5 | ESE 5 | ESE 10 | ESE 5 | E 13 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 12 |
64 | 19 | 30 | 26 | 23 | 12 | 7 | 15 | 4 | 9 | 3 | 11 | 40 | 10 | 87 | 83 | 75 | 56 | 41 | 44 | |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 12 | — | E 12 | — | — | E 11 | SE 8 | E 13 | SE 10 | E 12 | E 11 | SSW 15 | E 12 | ESE 5 | ENE 5 | E 6 | ENE 7 | ENE 6 | — |
25 | 15 | — | 3 | — | — | 2 | 2 | 3 | 4 | 12 | 21 | 44 | 11 | 4 | 3 | 10 | 15 | 6 | — | |
Swell 3 Height (m) Direction Period (s) | E 12 | S 18 | E 12 | S 16 | E 12 | E 11 | S 14 | SE 10 | S 8 | NE 7 | SE 10 | ENE 6 | NE 5 | E 15 | S 16 | S 16 | S 16 | ENE 9 | ENE 9 | — |
3 | 6 | 3 | 5 | 3 | 2 | 16 | 4 | 12 | 2 | 4 | 3 | 4 | 18 | 5 | 5 | 21 | 8 | 17 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 3 | — | ENE 13 | N 3 | N 4 | SSE 7 | SE 4 | — | ESE 10 | SE 5 | — | ESE 4 | — | N 3 | S 3 | S 13 |
— | — | — | — | 1 | — | 17 | 5 | 25 | 5 | 4 | — | 92 | 36 | — | 2 | — | 2 | 6 | 330 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 36 | 31 | 20 | 45 | 20 | 43 | 43 | 43 | 5 | 36 | 33 | 33 | 0 | 0 | 0 | 12 | 20 | 0 | 0 | 4 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










