Surf Forecasts:
Waiheke Island surf forecast from 12 Aug 2026:
- Most powerful swell: Wednesday 12 Aug, 6PM (local time) - 3.5ft (1.1m), 8s period, NE swell with 145 kJ wave energy.
Best Forecast Surf Conditions for Waiheke Island this week:
The most powerful waves expected at Waiheke Island in the next 16 days are 1.1m 8s and forecast to arrive on Wednesday (Aug 12) at 6PM. 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 3s period and expected on Saturday (Aug 15) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6PM (Wed 12th Aug) | 3.5ft (1.1m) 8s |
Table - best surf conditions forecast for Waiheke Island over the next 16 days.
Short Range ForecastHeavy rain (total 21mm), heaviest during Wed afternoon. Very mild (max 15°C on Thu morning, min 12°C on Wed morning). Winds decreasing (fresh winds from the ENE on Wed morning, calm by Thu night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Sat afternoon, min 6°C on Mon morning). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SSW by Sun afternoon). | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | NE 6 | NE 7 | NE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NE 8 | NE 8 | NE 8 | NNE 8 | NE 9 | NE 8 | NE 8 | NE 8 | NE 9 | NE 11 | N 11 | N 10 | N 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 94 | 134 | 125 | 36 | 19 | 9 | 4 | 8 | 11 | 10 | 10 | 7 | 12 | 11 | 3 | 3 | 3 | 4 | 2 | 2 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | glassy | glassy | cross-on | glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | glassy | off |
High Tide | 6:39PM3.11m | 7:04AM3.00m | 7:30PM3.21m | 7:55AM3.07m | 8:18PM3.25m | 8:45AM3.11m | 9:05PM3.24m | 9:33AM3.09m | 9:51PM3.18m | 10:20AM3.04m | 10:36PM3.07m | 11:05AM2.95m | 11:19PM2.93m | ||||||||
Low Tide | 12:31PM0.21m | 1:05AM0.31m | 1:25PM0.11m | 1:56AM0.21m | 2:14PM0.05m | 2:44AM0.16m | 2:59PM0.06m | 3:30AM0.15m | 3:43PM0.13m | 4:13AM0.19m | 4:26PM0.26m | 4:56AM0.28m | 5:12PM0.42m | ||||||||
 |  |  |  |  | | | |  | | |  |  | | | | | |  | | | |
 | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 6:58 | — | — |
 | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — |
mm | 4 | 11 | 2 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 14 | 15 | 15 | 14 | 14 | 15 | 14 | 15 | 16 | 12 | 12 | 14 | 11 | 10 | 12 | 12 | 11 | 13 | 12 |
Feels °C | 5 | 7 | 11 | 15 | 15 | 15 | 13 | 14 | 12 | 13 | 11 | 7 | 9 | 11 | 5 | 5 | 6 | 8 | 8 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | NE 8 | NE 8 | NE 8 | NNE 8 | NE 9 | NE 8 | NE 8 | NE 8 | NE 9 | NE 11 | N 11 | N 10 | N 10 |
| kJ | — | — | — | 36 | 19 | 9 | 4 | 8 | 11 | 10 | 10 | 7 | 12 | 11 | 3 | 3 | 3 | 4 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NE 10 | NE 10 | — | — | NE 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 4 | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 7 | NE 8 | — | — | — | — | — | — | — | SW 3 | SW 3 | S 2 | S 3 | — | — | SSW 2 | WSW 2 | SW 3 | SW 3 | SSW 2 |
| kJ | 94 | 134 | 125 | — | — | — | — | — | — | — | 4 | 5 | 1 | 1 | — | — | 1 | 1 | 1 | 2 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 66 | 57 | 57 | 37 | 37 | 37 | 56 | 56 | 37 | 56 | 46 | 49 | 37 | 37 | 64 | 46 | 69 | 117 | 69 | 56 | 56 |
Best forecast wave conditions in Auckland | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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 Waiheke Island 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 Waiheke Island Surf forecast
The above surf forecast table for Waiheke Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waiheke Island can be found by selecting the local surf guide option on the grey menu. Our Waiheke Island 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 (Waiheke Island) 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 Waiheke Island 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.
Waiheke Island is 26 km (16 miles) from the city of Northshore. If you plan a holiday in Auckland, look for hotels and other accommodation in Northshore. Northshore has rooms for a wide range of budgets as well as car hire and transport links.
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