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Wainui Bay Chalet Surf Forecast
/ Gisborne and Mahia (37 surf breaks) /
Surf Forecasts:
Wainui Bay Chalet surfForecast / Gisborne and Mahia / New Zealand
16 Day Weather and Surf, issued 11 pm Thursday 28 May 2026 NZSTForecast update in hr min s Forecast update imminent
Wainui Bay Chalet surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wainui Bay Chalet sea temperature is
15.7° C
(Which is slightly cooler than normal)Wainui Bay Chalet surf forecast from 28 May 2026:
- Best quality surf: Friday 29 May, 3AM (local time) - 7.5ft (2.3m), 18s period, SSE swell with glassy winds.
- Most powerful swell: Friday 29 May, 3AM (local time) - 7.5ft (2.3m), 18s period, SSE swell with 3,135 kJ wave energy.
- Next surfable swell (1★+): Friday 29 May, 3AM (local time) - 7.5ft (2.3m), 18s 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 (May 29) at 3AM. The primary swell is predicted to be 2.3m and 18s period with a secondary swell of 0.3m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Wainui Bay Chalet in the next 16 days are 2.3m 18s and forecast to arrive on Friday (May 29) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 11s period and expected on Tuesday (Jun 02) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 29th May) | 7.5ft (2.3m) 18s |
| Best Surf | 3AM (Fri 29th May) | 7.5ft (2.3m) 18s |
| Most Powerful | 3AM (Fri 29th May) | 7.5ft (2.3m) 18s |
Table - best surf conditions forecast for Wainui Bay Chalet over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 10°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Tue morning. Very mild (max 18°C on Mon morning, min 13°C on Sun night). Winds decreasing (fresh winds from the NNE on Mon night, light winds from the NNW by Tue night). | ||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSE 17 | SSE 16 | SSE 16 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | NE 10 | E 9 | E 8 | ENE 9 | E 9 | E 9 | E 7 | |
2755 | 2388 | 1613 | 956 | 624 | 430 | 309 | 174 | 107 | 44 | 28 | 49 | 118 | 193 | 1264 | 256 | 93 | 141 | 76 | 56 | 26 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross-on | cross-off | off | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | |
High Tide | 4:08AM1.86m | 4:39PM1.85m | 4:49AM1.81m | 5:20PM1.81m | 5:29AM1.76m | 6:03PM1.78m | 6:09AM1.72m | 6:47PM1.76m | 6:52AM1.69m | 7:31PM1.75m | 7:41AM1.68m | 8:16PM1.75m | 8:32AM1.69m | ||||||||
Low Tide | 10:02PM0.65m | 10:19AM0.55m | 10:44PM0.66m | 11:01AM0.56m | 11:27PM0.68m | 11:42AM0.57m | 00:10AM0.70m | 12:23PM0.60m | 00:58AM0.73m | 1:06PM0.63m | 1:48AM0.74m | 1:52PM0.67m | 2:37AM0.74m | 2:42PM0.70m | |||||||
 |  |  | | | | | | |  | |  |  |  | | | | | | | | |
 | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — |
 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:53 | — | — | 4:53 | — | — | 4:52 | — | — | 4:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 14 | 12 | 14 | 15 | 13 | 17 | 19 | 15 | 18 | 18 | 18 | 18 | 18 | 16 | 17 | 17 | 14 | 18 | 19 |
12 | 12 | 12 | 11 | 12 | 11 | 11 | 15 | 16 | 13 | 14 | 14 | 14 | 13 | 15 | 15 | 13 | 13 | 11 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSE 17 | SSE 16 | SSE 16 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | ENE 6 | ENE 6 | SSE 13 | ENE 8 | ENE 7 | E 9 | E 8 | ENE 9 | E 9 | E 9 | E 7 |
 kJ | 2755 | 2388 | 1613 | 956 | 624 | 430 | 309 | 174 | 107 | 44 | 28 | 49 | 17 | 193 | 111 | 256 | 93 | 141 | 76 | 56 | 26 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | NNE 11 | E 11 | ENE 4 | NE 4 | NE 5 | ENE 6 | SE 10 | SSE 15 | S 9 | E 7 | ENE 9 | E 12 | ENE 10 | SSE 15 | SSE 13 | SSE 12 | SSE 9 |
| kJ | 18 | 8 | 7 | 2 | 12 | 2 | 1 | 1 | 6 | 14 | 25 | 21 | 2 | 40 | 100 | 28 | 56 | 21 | 35 | 29 | 15 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | — | — | NE 8 | E 9 | NE 11 | E 12 | E 12 | E 10 | E 10 | SE 15 | E 9 | — | ENE 11 | S 13 | S 13 | S 12 | S 12 | NE 12 | S 7 | ENE 9 |
| kJ | 33 | — | — | 3 | 2 | 5 | 3 | 3 | 2 | 2 | 9 | 6 | — | 25 | 3 | 3 | 3 | 3 | 6 | 4 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 3 | NE 4 | NE 4 | NE 5 | NE 6 | NE 6 | NE 7 | ENE 7 | NE 9 | NE 10 | — | — | — | — | N 2 | — |
| kJ | — | — | — | — | — | 2 | 4 | 5 | 43 | 64 | 175 | 263 | 118 | 1445 | 1264 | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 38 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 5 | 51 | 5 | 296 | 5 | 0 | 0 | 0 | 0 | 0 | 1 |
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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