
Surf Forecasts:
Wainui Bay Chalet surf forecast from 12 Jul 2026:
- Best quality surf: Friday 17 Jul, 12PM (local time) - 4.5ft (1.4m), 16s period, ESE swell with glassy winds.
- Most powerful swell: Friday 17 Jul, 3PM (local time) - 5ft (1.5m), 16s period, ESE swell with 1,040 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 6AM (local time) - 3ft (0.9m), 10s period with ESE 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 Monday (Jul 13) at 6AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.4m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Wainui Bay Chalet in the next 16 days are 1.5m 16s and forecast to arrive on Friday (Jul 17) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Tuesday (Jul 14) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 13th Jul) | 3ft (0.9m) 10s |
| Best Surf | 12PM (Fri 17th Jul) | 4.5ft (1.4m) 16s |
| Most Powerful | 3PM (Fri 17th Jul) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Wainui Bay Chalet over the next 16 days.
Alright folks, Rusty here with a look at what’s coming down the pipe for Wainui Bay Chalet. It’s a bit of a mixed bag, so let’s get into it.
The early part of the week is pretty flat and uninspiring with tiny, weak swell. From Monday the 13th through to Wednesday the 15th of July, we’re looking at small, ordinary waves with very low energy – think 1ft to 3ft. Not worth paddling out for. Wednesday afternoon might offer a brief moment of glassy conditions, but the swell is barely there.
Things start to get interesting on the morning of Thursday, the 16th. We see a pulse of longer period swell (15 seconds) from the ESE, and the combined energy ramps up to 136. Still small at 2ft, but the clean offshore wind is a good sign. The real standout, the one you’ve been waiting for, is Friday the 17th of July. The morning session is going to be firing. We’ve got a solid 4ft of ESE groundswell with a long 16-second period, and strong wave energy hitting 876. The wind is light and offshore (NW), so it will be clean and lined up. That’s your pick of the week for an intermediate surfer.
The afternoon gets a bit messy with a cross-onshore breeze and the swell bumping up to 5ft, which is pushing the limits for beginners. Saturday morning the 18th holds some good clean surf at 4ft, but the arvo gets smashed by strong southerly winds.
Then, hold onto your board. Sunday the 19th of July is another absolute standout. The morning brings a very long period (21 seconds) SSE groundswell at 3ft, but with an incredible 1080 combined energy. With clean offshore winds (NW), this will be perfect, clean conditions for experienced surfers. That long period will be peeling beautifully at this point, but be aware it might be a bit too straight for the beach breaks.
After that, the forecast gets more uncertain. We see a few clean windows, like Monday the 20th and Tuesday the 21st mornings, with 2ft and 4ft respectively, and good conditions. However, the wind patterns get fickle. From around the 22nd to the 25th of July, things look messy with strong cross-onshore winds and poor surf quality. There’s a glimmer on the morning of Saturday the 25th and Sunday the 26th with clean conditions and small swell, but it's nothing to get overly excited about. The last few days of the month look pretty average again.
So, to sum it up: if you’re free, clear your morning for Friday the 17th and Sunday the 19th. Those are the true gems in this 16-day window. The rest is either too small, too windy, or both. Water temp is about average for this time of year, so you won’t need the 5/4 just yet.
Rusty
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 8°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 17°C on Thu afternoon, min 9°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the S by Sat afternoon). | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SSE 12 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | ESE 13 | ESE 15 | ESE 18 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | SSE 21 | SSE 18 |
Wave Graph | |||||||||||||||||||||
196 | 100 | 70 | 58 | 29 | 37 | 34 | 40 | 21 | 56 | 123 | 182 | 604 | 848 | 1040 | 936 | 742 | 621 | 440 | 454 | 442 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | off | off | glassy | off | off | cross-off | cross-off | off | cross-on | off | cross-off | cross-on | cross-on | off | off |
High Tide | 3:39AM1.84m | 4:14PM1.90m | 4:47AM1.84m | 5:25PM1.93m | 5:56AM1.87m | 6:35PM1.99m | 7:00AM1.91m | 7:34PM2.06m | 7:58AM1.95m | 8:28PM2.11m | 8:53AM1.99m | 9:21PM2.12m | 9:45AM2.01m | ||||||||
Low Tide | 9:28PM0.56m | 10:01AM0.43m | 10:33PM0.58m | 11:06AM0.44m | 11:47PM0.59m | 12:10PM0.44m | 00:58AM0.57m | 1:10PM0.44m | 1:58AM0.54m | 2:07PM0.45m | 2:51AM0.53m | 3:01PM0.47m | 3:41AM0.52m | 3:54PM0.50m | |||||||
— | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | |
— | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 9 | 12 | 15 | 12 | 16 | 15 | 14 | 15 | 17 | 14 | 15 | 17 | 12 | 13 | 13 | 10 | 12 | 11 | 10 | 10 | 13 |
Feels °C | 6 | 8 | 11 | 9 | 12 | 12 | 11 | 13 | 16 | 10 | 11 | 14 | 10 | 11 | 11 | 7 | 6 | 3 | 3 | 5 | 9 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | ESE 13 | ESE 15 | ESE 18 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 |
196 | 100 | 70 | 58 | 26 | 37 | 34 | 40 | 21 | 56 | 123 | 182 | 604 | 848 | 1040 | 936 | 742 | 621 | 440 | 357 | 261 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 10 | SSE 13 | SSE 12 | SSE 12 | E 12 | NE 4 | ESE 12 | S 19 | S 15 | E 13 | S 16 | S 5 | S 16 | SSE 14 | SSE 11 | SSE 9 | SSE 9 | SSE 21 | SSE 18 |
73 | 59 | 51 | 34 | 29 | 14 | 12 | 1 | 15 | 7 | 4 | 87 | 5 | 9 | 127 | 624 | 234 | 119 | 94 | 454 | 442 | |
Swell 3 Height (m) Direction Period (s) | E 12 | — | NE 11 | SSE 9 | ESE 10 | E 13 | NE 4 | S 9 | S 16 | S 16 | E 22 | S 18 | S 16 | S 16 | SSE 8 | — | — | S 24 | SSE 21 | SSE 9 | SSE 9 |
3 | — | 5 | 16 | 10 | 3 | 1 | 2 | 5 | 5 | 9 | 6 | 20 | 19 | 24 | — | — | 11 | 151 | 64 | 16 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 4 | NNE 5 | NNE 3 | — | — | — | — | NW 3 | NNW 3 | SSW 6 | — | S 6 | — | — | — | — | SSW 10 | S 5 |
— | — | — | 3 | 17 | 1 | — | — | — | — | 2 | 4 | 20 | — | 18 | — | — | — | — | 205 | 19 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 118 | 38 | 0 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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.











