Wainui Beach - Stockroute Surf Break

Wainui Beach - Stockroute Surf Forecast and Surf Report

Lat Long: 38.69° S 178.08° E

Issued: 5 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wainui Beach - Stockroute sea temperature is
13.7° C

1.0°C colder than average for this time of year

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


Wainui Beach - Stockroute surf forecast from 5 Jul 2026:

  • Best quality surf: Saturday 11 Jul, 9PM (local time) - 11ft (3.5m), 10s period, SSE swell with cross-shore winds.
  • Most powerful swell: Saturday 11 Jul, 12PM (local time) - 13ft (4.0m), 10s period, SSE swell with 3,696 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 12AM (local time) - 3.5ft (1.0m), 10s period with E swell.

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

The surf forecast for Wainui Beach - Stockroute over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 06) at 12AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.1m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Wainui Beach - Stockroute in the next 16 days are 4.0m 10s and forecast to arrive on Saturday (Jul 11) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 9s period and expected on Tuesday (Jul 07) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 6th Jul)3.5ft (1.0m) 10s
Best Surf 9PM (Sat 11th Jul)11ft (3.5m) 10s
Most Powerful12PM (Sat 11th Jul)13ft (4.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

G’day, I’m Rusty. Let’s have a look at what’s on the cards for our local stretch.

Alright, so for the immediate future, it’s a bit of a slow start. We’ve got a couple of small, clean windows early on, but the real meat of the forecast comes later. There’s a big swell event brewing for the second half of the coming week that’s worth getting excited about, but you’ll need to pick your moment with the wind.

Wainui Beach - Stockroute (beach and reef) is the only spot we’re looking at, so all eyes are here.

We kick off Sunday the 5th of July. It’s small with a 4ft easterly swell, period around 10 seconds. The wind is a light northerly, cross-off, so it’s clean, but the energy is weak (257). Water temp is sitting at 57°F, which is a bit colder than normal for this time of year. Not a standout, but it’s surfable.

Monday the 6th sees more of the same – small 3ft easterly swell in the morning with a light northerly, though the period drops to 8 seconds, making it a bit weak and wobbly. The afternoon gets a touch bigger to 5ft from the east, but the wind swings easterly, bringing a light cross-on that messes with the face.

Now, Tuesday the 7th is where things perk up. Morning session is your first real chance. We get a 4ft easterly swell combined with a WNW offshore wind of 5 km/h (3 mph). That’s glassy, clean conditions. The combined energy is moderate (330). It’s small, but with that offshore breeze, it’s going to be tidy. This is a solid pick for the early part of the week.

Wednesday the 8th is a mixed bag. The morning sees a jump in size to 6ft from the ESE, period 11 seconds – that’s a bit of a longer-period groundswell, which will bring more energy (894). But the wind is a cross-shore from the SSW at 15 km/h (9 mph), so it’s a bit lumpy. Not the best conditions for that size. The afternoon gets worse with stronger cross-winds (25 km/h / 16 mph) and poor surf.

The real event hits Thursday the 9th and Friday the 10th. The swell builds significantly. By Friday morning, we’re looking at an 12ft SE swell, period 10 seconds. The combined energy is massive (2474). This is a strong swell, but the wind is a strong cross-shore (40 km/h / 25 mph) from the south, making it a messy, choppy mess. This is purely for experienced crew, and honestly, with those winds, it looks more interesting for the kite surfers than paddle surfers.

Saturday the 11th is still big – 10ft to 13ft from the SSE – but still hammered by strong cross-shore winds (35-40 km/h / 22-25 mph). Poor quality for a wave that size.

We get a bit of a let-up on Sunday the 12th, with the swell dropping to 8ft to 10ft from the SE, but the wind is still a fresh cross-shore (20-30 km/h / 12-19 mph), keeping it lumpy.

The best of the entire outlook lands on Tuesday the 14th of July. This is the standout. The morning brings a clean 5ft SE swell, period 11 seconds, with a WNW offshore wind at only 10 km/h (6 mph). This is glassy, clean, and the longer period (11 seconds) means it’ll have some push and shape. The combined energy is still moderate (580). With the offshore wind and that swell direction being close to the optimum SSE, this break should be firing clean lines. It’s an advanced break, and it’s very consistent, so expect a crowd as it’s a well-known spot. This is your day.

Wednesday the 15th is okay. A 4ft ESE swell with a light cross-off from the NW, but it’s smaller and less powerful than Tuesday.

After that, the surf fades away. From Thursday the 16th through to the end of the forecast (Monday the 20th), we drop into small, weak waves (1ft to 4ft) with poor cross-shore winds. There’s a long gap of about five days with no real recommendations.

So to sum it up: early week offers a few small, clean windows, but the big winner is Tuesday the 14th at Wainui Beach - Stockroute. That offshore wind with a solid, long-period swell is the one to pencil in. The big swell later this week is there for the taking, but you’ll want the wind to cooperate more than it looks like it will.

Keep an eye on the forecast – it’s gonna change.

Stay wet, Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 14°C on Sun afternoon, min 8°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 31mm), heaviest during Fri afternoon. Very mild (max 13°C on Thu morning, min 10°C on Sat morning). Winds increasing (light winds from the W on Thu night, strong winds from the S by Fri night).

Sun
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
2
1
2
2
2
1
3
1
0
2
2
1
0
0
0
0
0
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
10
1
E
10
1
E
8
1.4
E
9
1.3
E
9
1.2
E
9
1.4
E
10
1.7
E
10
1.8
ESE
11
1.8
ESE
10
1.6
ESE
10
1.2
E
10
1.3
ESE
10
3
S
10
3.5
SE
10
3
SE
11
3
SE
11
3
SE
11
4
SSE
10
3
SSE
10
3
SSE
10
Wave Graph
Metric surfscale
Energy kJ
250
196
142
347
288
251
371
596
692
628
480
290
356
1555
2415
2285
2320
2232
3042
2039
1802
Wind (km/h)
20
N
10
NW
15
N
5
E
10
NW
5
WNW
10
S
10
WSW
20
SSW
25
SSW
15
SW
20
SW
25
SW
20
S
40
SSW
45
SSW
50
S
40
SSW
40
SSW
30
SSW
25
SSW
Wind State
cross-off
cross-off
cross-off
cross-on
cross-off
off
cross-on
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-on
cross
cross
cross
cross
cross
cross
cross
High Tide
10:18PM1.91m
10:29AM1.82m
10:59PM1.93m
11:12AM1.84m
11:39PM1.94m
11:56AM1.85m
00:18AM1.93m
12:42PM1.87m
00:59AM1.91m
1:30PM1.89m
1:45AM1.89m
2:19PM1.90m
2:38AM1.86m
Low Tide
3:55PM0.62m
4:35AM0.64m
4:37PM0.59m
5:17AM0.59m
5:18PM0.57m
5:59AM0.54m
6:00PM0.55m
6:40AM0.49m
6:45PM0.54m
7:24AM0.45m
7:35PM0.54m
8:10AM0.42m
8:29PM0.54m
9:01AM0.42m
clear
clear
rain showers
mod rain
rain showers
part cloud
clear
cloud
light rain
light rain
rain showers
cloud
rain showers
rain showers
light rain
mod rain
mod rain
light rain
rain showers
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:24
7:24
7:24
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:58
4:59
4:59
5:00
5:00
5:00
5:01
5:01
 mm
1
8
4
4
2
1
1
5
3
10
7
2
2
1
2
Temp °C
14
11
12
11
11
11
12
11
11
12
12
13
13
13
13
12
12
10
11
10
11
Feels °C
11
9
8
7
9
10
10
9
7
7
8
9
9
9
6
4
3
1
3
3
5
Swell 1
Height (m)
Direction
Period (s)
1.1
E
10
1
E
10
1
E
8
1.4
E
9
1.3
E
9
1.2
E
9
1.4
E
10
1.7
E
10
1.8
ESE
11
1.8
ESE
10
1.6
ESE
10
1.2
SSE
6
1.3
ESE
10
1.9
SSE
10
0.3
S
18
0.7
E
10
0.9
E
10
3
SE
11
3
SE
10
2.4
SE
10
2.3
SE
10
Energy kJ
250
196
142
347
288
251
371
596
692
628
480
115
356
734
59
96
161
2232
1632
1160
1111
Swell 2
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
16
0.1
S
15
0.1
S
21
0.3
SSE
19
0.3
SSE
17
0.3
SSE
10
0.3
SSE
10
0.3
SSE
14
0.3
SSE
14
0.3
SSE
13
1.2
E
10
0.3
SSE
16
1.6
ESE
10
0.2
SSE
20
0.3
SSE
18
0.4
SSE
16
Energy kJ
5
5
4
8
68
58
20
18
41
37
32
290
50
461
39
63
86
Swell 3
Height (m)
Direction
Period (s)
0.1
S
10
0.1
NE
9
0.1
S
22
0.1
S
13
0.3
SSW
19
0.3
S
11
0.3
SSE
16
0.3
SSE
16
0.4
SSW
14
0.4
SSW
14
0.1
S
19
0.2
S
17
0.4
SSW
16
0.2
S
20
0.2
S
14
Energy kJ
2
3
9
4
69
21
51
48
69
62
7
23
100
30
16
Wind waves
Height (m)
Direction
Period (s)
1.5
NE
7
2
NE
9
0.8
SSW
9
0.5
S
7
1.7
S
6
1.3
SSE
9
3
S
10
3.5
SE
10
3
SE
11
3
SE
11
0.1
S
21
4
SSE
10
3
SSE
10
3
SSE
10
Energy kJ
198
571
92
28
225
266
1555
2415
2285
2320
9
3042
2039
1802
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
2
2
3
3
3
3
3
3
3
4
1
3
1
2
2
4
5
Distance (km)
3
0
0
3
0
0
38
0
13
45
13
40
51
33
119
123
119
119
119
65
51
Best forecast wave conditions in Gisborne and Mahia
Rating
(10 max)
2
2
1
2
4
3
3
4
4
3
3
Best forecast wave conditions in New Zealand
Rating
(10 max)
2
5
5
5
5
5
4
4
4
4
4
4
5
4
4
5
4
4
4
4
5
Header Global
Rating
(10 max)
9
7
5
6
8
7
5
5
9
8
9
9
5
6
6
5
8
7
4
9
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 Beach - Stockroute Surf forecast

The above surf forecast table for Wainui Beach - Stockroute 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 - Stockroute can be found by selecting the local surf guide option on the grey menu. Our Wainui Beach - Stockroute 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 - Stockroute) 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 - Stockroute 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 - Stockroute, camping, hotels and holiday cottages in Gisborne and Mahia, consider staying in Gisborne which is 9 km (6 miles) away.

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