Surf Forecasts:
Wainui Bay Chalet surf forecast from 28 Aug 2026:
- Best quality surf: Monday 31 Aug, 9AM (local time) - 7ft (2.2m), 8s period, SSW swell with cross-shore winds.
- Most powerful swell: Tuesday 1 Sep, 6PM (local time) - 15ft (4.5m), 14s period, SSW swell with 8,402 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 9PM (local time) - 2.5ft (0.8m), 12s period with SSE 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 Friday (Aug 28) at 9PM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.4m and 6s. Another secondary swell of 0.7m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Wainui Bay Chalet in the next 16 days are 4.5m 14s and forecast to arrive on Tuesday (Sep 01) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Sunday (Aug 30) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 28th Aug) | 2.5ft (0.8m) 12s |
| Best Surf | 9AM (Mon 31st Aug) | 7ft (2.2m) 8s |
| Most Powerful | 6PM (Tue 1st Sep) | 15ft (4.5m) 14s |
Table - best surf conditions forecast for Wainui Bay Chalet over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Very mild (max 16°C on Fri afternoon, min 10°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the SW by Sun night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Very mild (max 15°C on Wed afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Wed afternoon). | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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) | SSE 14 | SSE 13 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | SSE 14 | SSW 8 | SSE 12 | SSE 14 | SSE 15 | S 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 508 | 299 | 157 | 110 | 106 | 60 | 57 | 31 | 41 | 599 | 1003 | 1075 | 1045 | 4541 | 1848 | 965 | 692 | 443 | 289 | 223 | 151 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross | cross | cross-off | cross-on | cross | off | off | glassy | off | off | glassy | off |
High Tide | 6:32PM1.89m | 6:45AM1.86m | 7:10PM1.96m | 7:25AM1.92m | 7:46PM2.01m | 8:06AM1.96m | 8:24PM2.02m | 8:46AM1.99m | 9:04PM2.02m | 9:29AM2.00m | 9:48PM1.98m | 10:14AM1.99m | 10:35PM1.94m | ||||||||
Low Tide | 12:10PM0.65m | 00:46AM0.66m | 12:50PM0.58m | 1:26AM0.59m | 1:30PM0.53m | 2:04AM0.52m | 2:10PM0.50m | 2:42AM0.47m | 2:52PM0.48m | 3:22AM0.44m | 3:36PM0.48m | 4:05AM0.44m | 4:22PM0.50m | ||||||||
 |  |  | |  | |  | |  | | | |  | |  | | | | | | | |
 | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — |
 | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 14 | 16 | 15 | 13 | 15 | 16 | 15 | 13 | 13 | 14 | 8 | 10 | 8 | 14 | 15 | 12 | 19 | 19 | 14 |
Feels °C | 10 | 13 | 11 | 14 | 13 | 11 | 14 | 14 | 9 | 9 | 9 | 6 | 1 | 4 | 4 | 12 | 13 | 8 | 16 | 17 | 11 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | ENE 8 | SSE 8 | SSE 12 | SSE 14 | SSE 15 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 |
| kJ | 508 | 299 | 157 | 110 | 106 | 60 | 57 | 28 | 13 | 253 | 1003 | 1075 | 1045 | 2487 | 1848 | 965 | 692 | 443 | 289 | 223 | 151 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ENE 5 | NE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 9 | SE 10 | S 17 | ENE 9 | ENE 9 | ENE 10 | NE 10 | NE 9 | E 9 | SSE 16 | SE 16 | E 10 | E 11 | SSE 15 |
| kJ | 14 | 18 | 7 | 9 | 7 | 8 | 7 | 31 | 25 | 140 | 8 | 8 | 10 | 4 | 14 | 2 | 25 | 67 | 2 | 2 | 21 |
Swell 3 Height (m) Direction Period (s) | SE 16 | SE 15 | NE 9 | ESE 14 | S 15 | SSE 15 | — | S 5 | SSE 14 | ENE 9 | — | SE 11 | — | — | — | — | E 9 | E 10 | SE 11 | SE 12 | E 10 |
| kJ | 10 | 8 | 3 | 18 | 4 | 22 | — | 2 | 41 | 7 | — | 5 | — | — | — | — | 1 | 2 | 5 | 6 | 2 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | — | — | W 2 | SSW 8 | — | WNW 3 | — | S 14 | — | — | — | W 3 | NW 3 | — | NW 3 |
| kJ | 14 | 57 | 23 | 34 | 28 | 77 | — | — | 1 | 599 | — | 2 | — | 4541 | — | — | — | 4 | 2 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 49 | 4 | 84 | 122 | 49 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Gisborne and Mahia | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Wainui Bay Chalet surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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