Wainui Beach - Schools Surf Break

Lat Long: 38.68° S 178.08° E

Wainui Beach - Schools Surf Forecast and Surf Report

Issued: 5 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Wainui Beach - Schools sea temperature is
12.5°C
1.5° 

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


Wainui Beach - Schools surf forecast from 23 Aug 2026:

  • Best quality surf: Monday 24 Aug, 6PM (local time) - 4.5ft (1.4m), 14s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 6PM (local time) - 4ft (1.2m), 17s period, SSE swell with 813 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 3PM (local time) - 1.5ft (0.4m), 10s period with SE swell.

Best Forecast Surf Conditions for Wainui Beach - Schools this week:

The surf forecast for Wainui Beach - Schools over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 3PM. The primary swell is predicted to be 0.3m and 13s 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 Wainui Beach - Schools in the next 16 days are 1.2m 17s and forecast to arrive on Thursday (Aug 27) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Saturday (Aug 29) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sun 23rd Aug)1.5ft (0.4m) 10s
Best Surf 6PM (Mon 24th Aug)4.5ft (1.4m) 14s
Most Powerful 6PM (Thu 27th Aug)4ft (1.2m) 17s

Table - best surf conditions forecast for Wainui Beach - Schools over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming down the line for our local patch.

We’re kicking off on Sunday, August 23rd, and the first read is a bit of a slow start. The swell is small, but there’s a glimmer of hope. The standout session for the whole outlook is going to be Thursday afternoon, August 27th, at Wainui Beach - Schools. That’s the one to circle on the calendar.

So, through the opening days, we’ve got small, surfable waves but nothing to write home about. Sunday morning sees a 2 ft SE swell with an 11-second period, but the real story is the water temp. It’s sitting at 55°F, about 3°F colder than usual for this time of year, so you’ll feel that nip. The energy is weak (96), but the wind is a clean offshore from the NW, so the surface will be decent even if the waves are tiny.

Monday morning, August 24th, picks up a touch with a 3 ft SSE swell, period 9 seconds, and light NW offshore winds. The combined energy is moderate (129), but it’s still just surfable, not special.

Tuesday morning, August 25th, we see a cleaner 3 ft SSE swell with a 12-second period, giving the waves a bit more shape. The energy is moderate (237) and the offshore breeze is light. It’s a step up, but not the highlight.

Now, Wednesday morning, August 26th, is interesting. The swell is only 2 ft, but the period jumps to 17 seconds – that’s a very long period groundswell rolling in. This kind of energy (213) usually means long, clean lines, but it can be a bit too straight for the beach break. For a reef and point setup like this, it could be gold.

Then we hit the jackpot. Thursday, August 27th, is the best day on offer. The morning has a 3 ft SSE swell with a 16-second period, and the energy is already strong (497). But the afternoon is where it’s at. The swell bumps up to 3 ft, the period lengthens to 17 seconds, and the combined energy surges to a very strong 644. The wind is a gentle NW offshore, meaning the waves will be clean and lined up. This is a proper session for the advanced crew. The swell direction is SSE, which is the optimum direction for this spot. Crowds are possible, so get in the water early.

The rest of the week and into the next is a bit of a mixed bag. Friday the 28th and Saturday the 29th are surfable but more ordinary, with the energy dropping back to moderate. The wind stays mostly offshore, keeping things clean.

Now, looking into the second week, things get interesting for the experienced surfers only. On Monday, August 31st, the swell jumps to 7 ft from the SSW, but with a short 8-second period. The energy is high (794), but the wave comment says it’s predicted to be too big for this break. That’s a warning. Tuesday, September 1st, morning is the real standout for the big stuff. A 6 ft SSE swell with a 15-second period and a massive combined energy of 1448. The wind is offshore from the NW, and the conditions are described as excellent for experienced surfers. This is heavy, powerful groundswell. If you’re not an expert, stay on the beach.

After that, the swell fades back down to small, ordinary waves for the rest of the first week of September. By Sunday, September 6th, the forecast shows a 16 ft SSW swell – that’s a massive, dangerous amount of energy (12,709). That is not for paddle surfing; that’s for the big-wave chargers on a tow-in setup, or more likely, it’s a kite-surfing day. The same goes for Monday, September 7th, with 13 ft swells.

So, to wrap it up: the best bet is Thursday afternoon, August 27th. That’s the one with the clean 3 ft groundswell and perfect offshore wind. For the big-wave hunters, Tuesday morning, September 1st, is your window, but respect the size. Everything else is small and average.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue morning, min 8°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 19°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

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
Rating
(10 max)
1
1
0
1
0
3
2
1
1
2
0
1
2
3
3
2
1
0
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
11
0.4
SE
10
0.3
ESE
13
0.8
SSE
9
0.9
SSE
10
1.3
SSE
14
0.9
SSE
12
0.8
SSE
12
0.5
S
15
0.5
SSE
17
0.6
SSE
16
0.6
SSE
14
0.9
SSE
16
1
SSE
17
1.2
SSE
17
1.1
SSE
15
1
SSE
14
0.8
SSE
13
0.7
SSE
12
0.6
SSE
12
0.5
SE
11
Wave Graph
Metric surfscale
Energy kJ
55
33
33
106
158
589
220
167
112
166
201
156
480
632
767
525
384
192
131
93
59
Wind (km/h)
25
NW
20
NNW
15
WNW
10
NW
20
NE
15
NW
10
WNW
5
E
15
NW
10
NW
20
NE
15
NW
20
WNW
15
NW
15
NW
15
N
25
NNW
20
N
15
NW
25
NW
25
NW
Wind State
off
off
cross-off
off
cross
off
off
cross-on
off
off
cross
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
High Tide
1:46PM1.73m
2:05AM1.65m
2:36PM1.70m
3:08AM1.63m
3:41PM1.69m
4:20AM1.65m
4:58PM1.73m
5:17AM1.71m
5:51PM1.81m
6:03AM1.79m
6:32PM1.89m
6:45AM1.86m
7:10PM1.96m
Low Tide
8:09PM0.81m
8:27AM0.80m
9:07PM0.83m
9:27AM0.82m
10:10PM0.83m
10:32AM0.78m
11:11PM0.79m
11:26AM0.72m
00:02AM0.73m
12:10PM0.65m
00:46AM0.66m
12:50PM0.58m
1:26AM0.59m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:41
6:39
6:37
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
5:39
5:40
5:40
5:42
 mm
2
Temp °C
13
15
12
13
13
11
16
16
14
16
17
14
18
19
13
16
15
15
17
16
13
Feels °C
7
11
7
10
8
7
14
14
11
12
13
10
15
15
10
11
11
12
12
11
7
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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 Beach - Schools Surf forecast

The above surf forecast table for Wainui Beach - Schools provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wainui Beach - Schools can be found by selecting the local surf guide option on the grey menu. Our Wainui Beach - Schools 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 Beach - Schools) 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 Beach - Schools 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 Gisborne and Mahia? If you are looking for accommodation near Wainui Beach - Schools, camping, hotels and holiday cottages in Gisborne and Mahia, consider staying in Gisborne which is 9 km (6 miles) away.

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