
Surf Forecasts:
Wainui Bay Chalet surf forecast from 7 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 9AM (local time) - 10ft (3.0m), 9s period, S swell with cross-shore winds.
- Most powerful swell: Tuesday 8 Sep, 6AM (local time) - 11ft (3.5m), 9s period, S swell with 1,809 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 9AM (local time) - 10ft (3.0m), 9s period with S swell.
Best Forecast Surf Conditions for Wainui Bay Chalet this week:
The surf forecast for Wainui Bay Chalet over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 9AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.2m and 9s. Another secondary swell of 0.1m and 15s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Wainui Bay Chalet in the next 16 days are 3.5m 9s and forecast to arrive on Tuesday (Sep 08) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Sep 14) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 8th Sep) | 10ft (3.0m) 9s |
| Best Surf | 9AM (Tue 8th Sep) | 10ft (3.0m) 9s |
| Most Powerful | 6AM (Tue 8th Sep) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Wainui Bay Chalet over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cookin' for Wainui Bay Chalet over the next couple of weeks.
Right off the bat, I gotta tell ya, the beginning of this period is a no-go for most of us. We've got a big, powerful southerly swell rolling in on Tuesday the 8th, with the combined energy hitting a massive 2399 – that's some serious water moving around. The swell is pushing 10ft, which is way too meaty for this spot, and it's coming with a fresh cross-shore wind that'll make a right mess of it. Even the afternoon drops to 8ft, but it's still lumpy and too big for a fun paddle. You'd need to be a real expert to even think about it, and even then, the conditions aren't great.
Right, so we wait. Wednesday the 9th morning is where we get our first real chance. The swell drops right back to a friendly 4ft from the southeast (224 combined energy), and we get that magic word: offshore. A light 3mph westerly breeze will have it glassy and clean. This is the standout of the first week. It's not huge, but it's clean, rideable, and the crowds are only *sometimes* a problem, so you might find a few for yourself. This break is very consistent, so you know there'll be waves to go around.
Thursday the 10th keeps the clean theme with light offshore winds, but the swell drops away to knee-waist high (3ft) – more of a longboard or funboard wave. Still, if you're after a quiet session with no stress, you could do worse. The water temperature is about average for this time of year.
Now, hold onto your boardies, because the real gold is on Sunday the 13th. Overnight, a new SSE groundswell arrives. By Sunday morning we're looking at a solid 6ft from the SSE with a super long 16-second period, and the combined energy is roaring back up to 1671. But here's the kicker – the wind is a light offshore from the northwest. This makes for excellent, clean conditions. This is the absolute standout session of the whole outlook. The long period means these waves will have some serious push and shape, perfect for a point or reef setup. It's a bit of a wait, but it's the one to circle on the calendar. Beginners might find 6ft a little intimidating, but for any intermediate surfer, this is a dream forecast.
After that high, things settle down into a more mellow pattern for the second week. We get some nice clean days with light offshore winds on Monday the 15th (3ft) and Tuesday the 16th (2ft), but the swell energy drops off. There's a few more promising signals on the 18th, but that's another 10ft pulse from the SSW (combined energy 2317) – too big again for the Chalet. The last decent glimmer is on Wednesday the 23rd, with another clean 3ft from the ESE and light winds.
So to sum it up: don't bother with the first two days. Pounce on Wednesday the 9th morning for a clean, smaller session. Mark your calendar for Sunday the 13th morning – that's your big, clean, powerful groundswell window. The rest is a mix of small and clean, or just too big. Keep an eye on the charts, but those are your two clear winners.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 16°C on Thu morning, min 6°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, light winds from the W by Wed morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 16°C on Sun morning, min 6°C on Fri night). Winds decreasing (fresh winds from the SSW on Fri afternoon, calm by Sun morning). | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | S 9 | S 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SSE 16 | SSE 19 | SSE 19 | SSE 18 | SSE 17 | S 6 | SSE 13 | SSE 16 | SSE 16 | SSE 16 |
Wave Graph | |||||||||||||||||||
1088 | 1629 | 976 | 319 | 211 | 192 | 122 | 65 | 56 | 48 | 74 | 117 | 103 | 57 | 104 | 1058 | 1654 | 1393 | 645 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-on | off | off | off | off | cross-off | cross-on | off | off | on | off | off | cross-on | cross-off |
High Tide | 2:13AM1.74m | 2:51PM1.83m | 3:33AM1.75m | 4:11PM1.86m | 4:48AM1.81m | 5:18PM1.94m | 5:44AM1.88m | 6:09PM2.01m | 6:33AM1.95m | 6:53PM2.05m | 7:17AM1.99m | 7:34PM2.05m | |||||||
Low Tide | 8:34AM0.56m | 9:17PM0.66m | 9:47AM0.55m | 10:31PM0.62m | 10:55AM0.51m | 11:34PM0.55m | 11:50AM0.46m | 00:26AM0.48m | 12:37PM0.42m | 1:10AM0.44m | 1:23PM0.42m | 1:52AM0.42m | |||||||
— | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | |
— | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | |
mm | 7 | 1 | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | 2 |
Temp °C | 12 | 10 | 11 | 9 | 12 | 12 | 9 | 16 | 16 | 12 | 12 | 11 | 10 | 13 | 13 | 10 | 16 | 15 | 13 |
Feels °C | 8 | 3 | 5 | 4 | 9 | 8 | 6 | 13 | 12 | 9 | 8 | 5 | 7 | 10 | 10 | 8 | 14 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | ESE 7 | SSE 19 | SSE 6 | S 6 | SSE 16 | SSE 13 | SSE 16 | SSE 16 | SSE 16 |
615 | 766 | 505 | 319 | 211 | 192 | 122 | 65 | 56 | 25 | 20 | 117 | 55 | 19 | 52 | 1058 | 1654 | 1393 | 645 | |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | S 14 | E 15 | E 15 | E 15 | NE 8 | NE 8 | NE 9 | SSE 16 | SSE 19 | SE 7 | SSE 18 | SSE 17 | ENE 8 | E 8 | E 12 | E 12 | NE 8 |
5 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 3 | 48 | 74 | 12 | 103 | 57 | 7 | 5 | 3 | 3 | 10 | |
Swell 3 Height (m) Direction Period (s) | E 16 | — | E 16 | NNE 9 | S 21 | S 21 | E 14 | E 14 | E 14 | ENE 8 | SSE 13 | S 8 | SE 7 | SE 7 | E 13 | E 13 | ENE 12 | ENE 12 | NE 12 |
5 | — | 5 | 8 | 9 | 9 | 4 | 4 | 4 | 6 | 18 | 5 | 11 | 7 | 3 | 3 | 14 | 14 | 6 | |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | SSE 8 | — | — | — | N 3 | — | NNE 3 | — | — | SSW 4 | — | — | S 6 | — | — | — | — |
1088 | 1629 | 976 | — | — | — | 1 | — | 1 | — | — | 10 | — | — | 104 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 96 | 64 | 64 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 49 | 0 | 0 | 48 | 0 | 0 | 5 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Wainui Bay Chalet Surf forecast
The above surf forecast table for Wainui Bay Chalet provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wainui Bay Chalet can be found by selecting the local surf guide option on the grey menu. Our Wainui Bay Chalet 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 (Wainui Bay Chalet) 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 Wainui Bay Chalet 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.










