Wainui Bay Chalet Surf Break

Lat Long: 38.67° S 178.09° E

Wainui Bay Chalet Surf Forecast and Surf Report

Issued: 11 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wainui Bay Chalet sea temperature is
13.1° C
1.3° 

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 25 Jul 2026:

  • Best quality surf: Sunday 26 Jul, 3AM (local time) - 7.5ft (2.3m), 8s period, SSW swell with cross-shore winds.
  • Most powerful swell: Tuesday 28 Jul, 3AM (local time) - 10ft (3.0m), 12s period, SSE swell with 2,970 kJ wave energy.
  • Next surfable swell (1★+): Sunday 26 Jul, 3AM (local time) - 7.5ft (2.3m), 8s period with SSW 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 Sunday (Jul 26) at 3AM. The primary swell is predicted to be 2.3m and 8s period with a secondary swell of 1.5m and 7s. Another secondary swell of 0.6m and 11s 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 3.0m 12s and forecast to arrive on Tuesday (Jul 28) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Friday (Jul 31) at 6PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sun 26th Jul)7.5ft (2.3m) 8s
Best Surf 3AM (Sun 26th Jul)7.5ft (2.3m) 8s
Most Powerful 3AM (Tue 28th Jul)10ft (3.0m) 12s

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


The Lowdown

Righto, let’s have a look at what’s on the cards for Wainui Bay Chalet. The next 16 days are a bit of a mixed bag, with a classic winter pattern swinging in and out. The water’s sitting at about 56°, which is a bit colder than normal for this time of year – so don’t be shy with the rubber.

We kick off on Saturday, 25 July, with a small, clean start. The morning’s the pick with a light offshore from the northwest at 9 mph. You’ve got 3 ft of easterly swell rolling in with a 12-second period, keeping things tidy. The energy is moderate at 191. It’s surfable, but very ordinary – more of a warm-up than a standout.

Then the wheels fall off Saturday afternoon as the wind swings southwest and picks up, making a mess of things. Sunday morning, 26 July, shows a real shift – a 7 ft southerly swell arrives, but the period’s a short 8 seconds and the wind is cross-shore. The combined energy jumps to 1278, which is strong, but this spot just can’t handle a swell that big when it’s that short. It’s too big for anything fun here.

Sunday afternoon and Monday stay big and unruly, with the swell peaking at 10 ft on Monday afternoon. The energy hits 2803 – that’s very strong wave energy – but for Wainui Bay Chalet, it’s just too much. The wind is howling and cross-shore, so unless you’re kiting, this is a write-off.

Things finally settle mid-week. Wednesday morning, 29 July, is a real gem. The swell drops to 6 ft with a lovely 13-second period from the east-southeast, and the wind goes glassy – dead calm at 3 mph from the south. It’s glassy as, and the energy is still a decent 1048. This is the standout for the period, but only for experienced surfers. That size with that period at this break will be a handful.

Thursday, 30 July, sees the morning offering 5 ft of clean easterly swell with a nice 12-second period, and a gentle offshore from the north-northwest at 9 mph. The energy is 541, moderate but well-formed. This is your best bet for a long, clean session that won’t punish you too hard.

Friday, 31 July, stays small and clean through both sessions – 4 ft and then 3 ft from the east-southeast, periods hanging around 11 seconds. Light winds, clean waves. More of that nice, cruisy winter surf.

Then we hit a dry patch. Saturday, 1 August, starts with tiny 2 ft easterly swell and strong northeasterly winds, and then a messy short-period southerly fills in. Sunday, 2 August, has a clean 6 ft south-southeast swell in the morning, but the period’s only 7 seconds – that’s a weak, jumbled wave. Not a lot to get excited about.

Monday, 3 August, brings another big pulse – a 8 ft easterly swell with a 10-second period and very strong energy (1622). Again, too big for this break to handle well. The wind is light and clean, but the swell is just too heavy for the average punter.

From Tuesday, 4 August, right through to the end of the outlook on Sunday, 9 August, it’s a long stretch of poor conditions. Strong onshore winds from the south and southeast, messy seas, and mostly too much wind chop. The swell hangs around 5 ft to 7 ft, but with the wind all over it, it’s not worth paddling out. The energy stays moderate to strong, but it’s all ugly. That’s nearly a week of dross.

So, to wrap it up: the true standouts are Wednesday morning the 29th for the glassy, powerful conditions (experts only), and Thursday morning the 30th for the clean, offshore, manageable swell. The rest is either too big, too windy, or too small. A classic winter mixed bag.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Sat afternoon. Very mild (max 13°C on Sat morning, min 5°C on Sun night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 14°C on Thu afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the S on Tue morning, light winds from the S by Wed morning).

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
!
0
3
!
!
!
0
0
1
4
2
3
3
2
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
E
12
0.8
E
12
2.2
SSW
7
2.2
S
8
1.1
ESE
14
1.9
S
8
2.5
S
9
3
S
10
3
SSE
12
2.2
SE
12
2.1
ESE
12
1.9
ESE
13
1.8
ESE
13
1.7
ESE
12
1.6
ESE
12
1.4
ESE
12
1.3
ESE
11
1.2
ESE
11
1.1
ESE
11
0.9
ESE
11
0.7
ESE
11
Wave Graph
Metric surfscale
Energy kJ
174
169
421
659
415
489
1028
1594
2102
1462
1299
1245
1028
861
725
521
387
370
314
217
123
Wind (km/h)
15
NW
25
SW
35
SW
20
SW
30
SSW
20
WSW
30
SW
30
SSW
20
SSW
25
SSW
30
S
20
S
5
S
10
E
15
NNW
15
NNW
15
NNW
15
NW
10
N
10
N
15
N
Wind State
off
cross
cross
cross
cross-on
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
glassy
cross-on
off
off
cross-off
off
cross-off
cross-off
cross-off
High Tide
2:25PM1.76m
2:39AM1.70m
3:12PM1.71m
3:34AM1.65m
4:09PM1.68m
4:36AM1.63m
5:20PM1.69m
5:36AM1.66m
6:18PM1.74m
6:27AM1.71m
7:03PM1.80m
7:13AM1.77m
7:44PM1.87m
Low Tide
8:41PM0.79m
9:00AM0.72m
9:33PM0.82m
9:52AM0.75m
10:32PM0.84m
10:51AM0.76m
11:34PM0.83m
11:47AM0.74m
00:30AM0.80m
12:36PM0.70m
1:18AM0.75m
1:20PM0.65m
2:00AM0.69m
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
light rain
light rain
rain showers
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:15
7:13
7:13
7:11
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:13
5:14
5:14
5:15
5:15
5:16
 mm
1
2
1
3
2
2
Temp °C
13
12
10
10
10
8
10
10
9
11
11
11
11
11
9
13
14
9
15
17
13
Feels °C
9
6
2
4
3
2
2
3
3
4
4
5
8
8
5
9
10
4
12
14
9
  • Map Icons:
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  • 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 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.

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