Wainui Bay Chalet Surf Break

Lat Long: 38.67° S 178.09° E

Wainui Bay Chalet Surf Forecast and Surf Report

Issued: 5 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wainui Bay Chalet sea temperature is
13.4° C
1.1° 

Wainui Bay Chalet surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Wainui Bay Chalet surf forecast from 18 Jul 2026:

  • Best quality surf: Sunday 26 Jul, 3AM (local time) - 8ft (2.5m), 8s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 20 Jul, 9PM (local time) - 6ft (1.9m), 19s period, SSE swell with 2,668 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 6PM (local time) - 4.5ft (1.3m), 15s period with SSE 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 (Jul 21) at 6PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.5m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Wainui Bay Chalet in the next 16 days are 1.9m 19s and forecast to arrive on Monday (Jul 20) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Friday (Jul 24) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 21st Jul)4.5ft (1.3m) 15s
Best Surf 3AM (Sun 26th Jul)8ft (2.5m) 8s
Most Powerful 9PM (Mon 20th Jul)6ft (1.9m) 19s

Table - best surf conditions forecast for Wainui Bay Chalet over the next 16 days.


The Lowdown

G’day, Rusty here, lookin’ at the surf ahead for our patch. We’ve got one standout break this window, and it’s all about Wainui Bay Chalet. This spot is a very consistent, exposed SSE swell magnet, and it’s an intermediate-level wave. The water’s sitting at 56°F, which is a bit colder than normal for this time of year, so you’ll want a decent steamer.

The first real action kicks off Sunday morning, the 19th of July. We’ve got a solid 5ft swell from the SSE, with a long 18-second period—proper groundswell energy. The wind is light from the NW, sitting cross-off, and it’s clean. The combined energy is a strong 1798, so there’s plenty of grunt. This is the pick of the early window, offering excellent surf for experienced surfers. The long period means the waves will have shape and power, but at a beach break it can straighten out a bit; still, the conditions are clean, and crowds are sometimes a factor here, so you might have some company. The swell holds at 4ft through Sunday afternoon, but the wind swings to a moderate SSW cross-shore, bringing a chop, so the morning is the clear winner.

Monday the 20th is a write-off—cloudy, cross-on winds, and choppy conditions, even with a 5ft SSE swell. Tuesday the 21st stays marginal, with light cross-on winds and small wind ripples. Wednesday the 22nd offers a brief window with a clean 3ft SSE swell and a light offshore from the NNW, but it’s small. From Thursday the 23rd through Friday the 24th, the swell drops right off, with tiny 1.0ft to 2ft waves—barely surfable.

Then we get a bit of a pick-up. Saturday the 25th has clean offshore winds, but the swell is still tiny at 1ft to 2ft. Sunday the 26th sees a small 3ft to 4ft SSE swell with moderate offshore winds, but it’s still not firing. The real standout in the second week arrives on Monday the 27th. The morning has a clean 3ft SSE swell, but the afternoon is the one to watch: 4ft from the SSE with an 18-second period, light offshore winds from the WNW, and a combined energy of 1065. It’s excellent surf for experienced surfers, and the wind is offshore, so it’ll be clean and lined up. This is a promising, though less certain, long-range call.

Tuesday the 28th is messy with a strong NNW cross-off wind and rain showers, killing the surf. Wednesday the 29th is blown out by fresh winds. Thursday the 30th is a big one—the swell jumps to 7ft in the morning and 12ft in the afternoon from the S. That’s way too big for this break, really only for experts or maybe kite surfers, as the setup will be thumping. Friday the 31st morning drops back to a clean 7ft SSE swell with a light offshore from the NW, offering excellent conditions for experienced surfers—another solid option. The first of August sees small, clean surf again, but nothing special.

Overall, the best on offer is Sunday morning the 19th and Monday afternoon the 27th, with a shout-out to Friday morning the 31st. The middle of the window has a few days of flatness, so don’t get your hopes up for that stretch. This is Rusty, signing off.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Very mild (max 14°C on Sun afternoon, min 8°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 14°C on Thu afternoon, min 7°C on Wed night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
0
1
1
2
3
2
2
2
1
1
1
1
1
0
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SSE
18
1.3
SSE
17
1
SSE
16
1
SSE
15
1.5
SSE
19
1.8
SSE
19
1.6
SSE
16
1.4
SSE
15
1.1
SSE
14
0.9
SSE
13
0.8
SSE
12
0.7
SSE
12
0.6
SSE
13
0.5
SSE
12
0.4
SSE
11
0.3
SSE
10
0.4
E
8
0.5
E
10
0.5
E
10
0.4
SE
16
1.9
SSW
7
Wave Graph
Metric surfscale
Energy kJ
1377
950
540
487
1548
2293
1310
867
427
257
167
129
129
85
47
19
21
47
51
68
342
Wind (km/h)
5
W
20
SSW
20
SSW
15
SSW
20
S
10
SSW
10
SSW
5
SSE
10
NW
10
NNW
5
E
10
WNW
10
NW
15
NNE
20
NW
15
N
20
N
20
WNW
25
WNW
25
NW
25
W
Wind State
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
off
off
cross-on
off
off
cross-off
off
cross-off
cross-off
off
off
off
cross-off
High Tide
9:45AM2.01m
10:13PM2.11m
10:36AM2.00m
11:02PM2.08m
11:25AM1.98m
11:47PM2.03m
12:13PM1.94m
00:29AM1.96m
12:59PM1.88m
1:10AM1.87m
1:42PM1.82m
1:52AM1.78m
2:25PM1.76m
2:39AM1.70m
Low Tide
3:54PM0.50m
4:31AM0.53m
4:45PM0.54m
5:19AM0.54m
5:32PM0.59m
6:06AM0.56m
6:19PM0.64m
6:49AM0.58m
7:05PM0.70m
7:32AM0.62m
7:52PM0.75m
8:14AM0.67m
8:41PM0.79m
clear
clear
rain showers
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
light rain
rain showers
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
7:18
7:18
7:16
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
5:09
5:09
5:10
5:12
 mm
2
2
1
Temp °C
13
14
12
12
12
11
11
11
9
11
12
9
12
14
9
14
14
11
13
15
14
Feels °C
10
9
8
7
7
7
8
9
6
9
10
6
9
10
5
10
9
6
7
9
9
  • 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 
submit an eyeball surf report

Quick surf report for Wainui Bay Chalet:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Wainui Bay Chalet surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest