
Surf Forecasts:
Wainui Beach - Stockroute surf forecast from 29 Jul 2026:
- Best quality surf: Sunday 2 Aug, 12AM (local time) - 13ft (4.0m), 13s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 2 Aug, 12AM (local time) - 13ft (4.0m), 13s period, S swell with 5,634 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 12PM (local time) - 2.5ft (0.8m), 11s period with ESE 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 Friday (Jul 31) at 12PM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 0.2m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Wainui Beach - Stockroute in the next 16 days are 4.0m 13s and forecast to arrive on Sunday (Aug 02) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Jul 31) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Fri 31st Jul) | 2.5ft (0.8m) 11s |
| Best Surf | 12AM (Sun 2nd Aug) | 13ft (4.0m) 13s |
| Most Powerful | 12AM (Sun 2nd Aug) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Wainui Beach - Stockroute over the next 16 days.
The Lowdown
Right, let’s take a look at what’s coming up for us over the next couple of weeks.
We’ve got a pretty slow start ahead, with no real surf on offer until Thursday, July 30th. From there, we’ll see some fun, clean waves rolling in at Wainui Beach - Stockroute. The water’s sitting at 56°F and it’s a bit colder than usual for this time of year, so you’ll want a good wetsuit.
Thursday, July 30th kicks things off with a clean, cross-off NNW breeze and a 4ft ESE swell, period around 12 seconds. The combined swell energy is a moderate 509, and the waves look really good – glassy and well-shaped. The morning is your best bet, as the afternoon drops off a touch, but it’s still clean with a 4ft swell. This is a solid little window.
Friday, July 31st sees a drop in size. The morning is clean with a 3ft ESE swell, but the energy is weaker (197), and conditions are ordinary. The afternoon has light offshore winds and 2ft waves – surfable, but nothing to get excited about.
Now, Saturday, August 1st – the swell jumps up, but the wind shifts. There’s a 8ft SSW swell in the morning with a short 8-second period and strong energy (1138), but it’s cross-off and clean. It’s a bit messy though, and the conditions are marginal. By the afternoon, it’s 10ft from the SSW with a cross-shore breeze, making for lumpy, cross-chop. Not ideal for paddle surfing – this setup might look better for the kite crew.
Sunday, August 2nd is cleaner: a 7ft SSE swell with 12-second period and a gentle cross-off breeze. Combined energy is 1371, and the morning session looks clean. The afternoon is similar but with a little cross-chop creeping in.
Monday, August 3rd brings it back down – 4ft waves from the SE with moderate offshore winds in the morning. Light breeze in the afternoon keeps things clean. Good but not epic.
Tuesday, August 4th sees a 4ft SSE groundswell with a very long 16-second period in the morning, and moderate energy (1307) – those long lines will wrap nicely at this point-and-reef setup. Offshore wind is around, so it’s clean. The afternoon jumps to 7ft but gets a cross-shore chop.
Wednesday, August 5th holds 7ft and 6ft SSE swells, period 14 seconds, with cross-off winds keeping the face clean. Strong energy (1495-1432). This is a good, consistent run.
Thursday, August 6th has a clean morning again – 5ft SE swell, light offshore, moderate energy (584). The afternoon gets choppy with a cross-onshore.
Friday, August 7th is small but clean in the morning – 4ft SE swell with a 12-second period, slight air and cross-off wind. Better for the more patient surfer.
Saturday, August 8th pumps up again – 7ft S swell in the morning, but with a cross-onshore breeze. Combined energy is strong at 1839, but the wave quality is poor. The afternoon is even worse.
From Sunday, August 9th through Monday, August 10th, the conditions turn poor – small, choppy, and onshore. Not worth paddling out.
Tuesday, August 11th shows a mix – a 4ft ENE swell in the morning, then a jump to 8ft ENE in the afternoon with strong energy (1377). The wind is cross-off, so it’s clean but the swell direction isn’t ideal for this spot.
Wednesday, August 12th – morning is clean with 4ft E swell, light breeze. The afternoon gets messy again, 8ft ENE with a cross-onshore, but still moderate to strong energy.
Now, Thursday, August 13th – this is a standout. A 10ft ENE swell with a 9-second period, but with a gentle offshore wind from the NW. The combined energy is 1974, and it’s clean and shapes up well. This is for experienced surfers as it’s over 8ft.
Friday, August 14th brings the biggest pulse of the run – a massive 18ft ENE swell with a 12-second period and a fresh offshore wind. Combined energy is a huge 11887 – this is for experts only. The swell is too big for the break itself, so it’s a spectator day unless you’re a tow-surfing legend. The afternoon drops to 10ft and is clean, but still serious.
The very best on offer? I’d say Thursday, August 6th morning is a real treat – clean, 5ft, light offshore, and a solid 12-second period. And then Thursday, August 13th morning is the big one – 10ft, clean and strong – a true standout for the experts.
Stay safe, read the conditions, and I’ll see you on the beach.
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Very mild (max 16°C on Fri afternoon, min 5°C on Sat night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Tue morning. Very mild (max 17°C on Mon afternoon, min 6°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
AM | PM | 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) | ESE 12 | ESE 11 | E 11 | ESE 11 | ESE 11 | ESE 11 | SSW 8 | SSW 10 | S 13 | SSE 12 | SSE 12 | SE 11 | SE 11 | SSE 12 | SSE 12 | SSE 16 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 12 |
Wave Graph | |||||||||||||||||||||
422 | 314 | 251 | 164 | 126 | 95 | 722 | 2060 | 5634 | 1320 | 988 | 534 | 328 | 371 | 289 | 705 | 1983 | 2050 | 1490 | 1422 | 923 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | cross-off | off | cross-off | cross | cross-off | cross-off | cross-off | off |
High Tide | 7:03PM1.80m | 7:13AM1.77m | 7:44PM1.87m | 7:57AM1.82m | 8:24PM1.93m | 8:38AM1.87m | 9:03PM1.97m | 9:19AM1.89m | 9:43PM1.98m | 10:00AM1.91m | 10:23PM1.98m | 10:42AM1.92m | 11:05PM1.95m | ||||||||
Low Tide | 12:36PM0.70m | 1:18AM0.75m | 1:20PM0.65m | 2:00AM0.69m | 2:02PM0.60m | 2:41AM0.63m | 2:43PM0.56m | 3:20AM0.58m | 3:24PM0.54m | 4:00AM0.54m | 4:05PM0.52m | 4:41AM0.50m | 4:47PM0.51m | ||||||||
7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | |
— | 5:15 | — | — | 5:16 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:20 | — | — | 5:21 | — | |
mm | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | 3 | — | — | 2 | — | — |
Temp °C | 15 | 15 | 14 | 15 | 16 | 11 | 8 | 9 | 8 | 10 | 11 | 8 | 14 | 17 | 12 | 9 | 10 | 9 | 7 | 9 | 6 |
Feels °C | 10 | 10 | 9 | 10 | 11 | 5 | 1 | 1 | 1 | 4 | 6 | 4 | 11 | 14 | 8 | 5 | 5 | 3 | 1 | 3 | 2 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 11 | E 11 | ESE 11 | ESE 11 | ESE 11 | S 8 | SSE 10 | SSE 13 | SSE 12 | SSE 12 | SE 11 | SE 11 | SSE 12 | SSE 12 | SSE 7 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 12 |
422 | 314 | 251 | 164 | 126 | 95 | 287 | 1019 | 2182 | 1320 | 988 | 534 | 328 | 371 | 289 | 167 | 1983 | 2050 | 1490 | 1422 | 923 | |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 15 | SSE 14 | NE 6 | SE 15 | SE 16 | E 11 | ESE 16 | SE 14 | SE 13 | SE 13 | SE 13 | S 21 | S 20 | S 18 | SSE 16 | E 12 | NE 12 | NE 12 | NE 11 | — |
87 | 42 | 37 | 14 | 9 | 38 | 65 | 26 | 67 | 27 | 27 | 26 | 9 | 30 | 25 | 705 | 3 | 6 | 5 | 5 | — | |
Swell 3 Height (m) Direction Period (s) | — | S 18 | — | S 16 | S 14 | E 13 | SE 16 | E 17 | E 10 | ENE 16 | ENE 15 | ENE 14 | E 13 | E 13 | E 12 | E 12 | — | — | — | NE 11 | NE 18 |
— | 6 | — | 19 | 16 | 3 | 64 | 6 | 8 | 24 | 21 | 20 | 4 | 3 | 3 | 3 | — | — | — | 5 | 12 | |
Wind waves Height (m) Direction Period (s) | N 3 | NNE 4 | NNE 6 | NNE 6 | NW 2 | — | SSW 8 | SSW 10 | S 13 | — | — | — | WNW 2 | — | WNW 2 | S 8 | — | — | — | — | — |
5 | 4 | 27 | 161 | 1 | — | 722 | 2060 | 5634 | — | — | — | 1 | — | 1 | 432 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 0 | 0 | 0 | 40 | 65 | 51 | 6 | 13 | 0 | 0 | 0 | 0 | 13 | 51 | 51 | 141 | 45 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










