Surf Forecasts:
O'Neills Bay surf forecast from 19 Jun 2026:
- Best quality surf: Wednesday 24 Jun, 9PM (local time) - 8ft (2.5m), 10s period, WNW swell with glassy winds.
- Most powerful swell: Thursday 25 Jun, 12AM (local time) - 8ft (2.5m), 10s period, WNW swell with 1,508 kJ wave energy.
- Next surfable swell (1★+): Monday 22 Jun, 6PM (local time) - 3.5ft (1.0m), 14s period with SW swell.
Best Forecast Surf Conditions for O'Neills Bay this week:
The surf forecast for O'Neills Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 22) at 6PM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.7m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at O'Neills Bay in the next 16 days are 2.5m 10s and forecast to arrive on Thursday (Jun 25) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 7s period and expected on Wednesday (Jun 24) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 22nd Jun) | 3.5ft (1.0m) 14s |
| Best Surf | 9PM (Wed 24th Jun) | 8ft (2.5m) 10s |
| Most Powerful | 12AM (Thu 25th Jun) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for O'Neills Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 16°C on Sun morning, min 11°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 47mm), heaviest during Tue night. Very mild (max 16°C on Tue morning, min 12°C on Wed night). Winds decreasing (fresh winds from the NE on Tue night, calm by Wed night). | ||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||
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) | SW 13 | WSW 13 | SW 12 | WSW 11 | WSW 12 | W 10 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 10 | W 10 | W 10 | WSW 13 | WSW 12 | WSW 12 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 501 | 451 | 187 | 744 | 1029 | 327 | 212 | 529 | 521 | 540 | 595 | 514 | 390 | 400 | 1508 | 1029 | 535 | 1127 | 965 | 734 | 1109 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | on | cross | cross | off | off | cross-off | off | cross-off | cross-on | glassy | off | off | off | off | cross-off | glassy |
High Tide | 1:33PM2.54m | 1:58AM2.69m | 2:28PM2.42m | 2:52AM2.54m | 3:27PM2.32m | 3:48AM2.40m | 4:27PM2.27m | 4:46AM2.30m | 5:27PM2.26m | 5:44AM2.24m | 6:23PM2.29m | 6:39AM2.24m | 7:15PM2.34m | ||||||||
Low Tide | 7:45PM0.34m | 8:23AM0.36m | 8:40PM0.48m | 9:18AM0.47m | 9:38PM0.62m | 10:13AM0.56m | 10:37PM0.71m | 11:09AM0.61m | 11:37PM0.76m | 12:03PM0.63m | 00:34AM0.76m | 12:55PM0.62m | 1:26AM0.72m | ||||||||
 | |  | |  |  | |  | |  | |  |  |  |  | | |  | | | | |
 | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — |
 | — | 5:12 | — | — | 5:12 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:14 | — |
mm | — | — | — | — | 5 | — | — | — | — | — | 5 | 23 | 7 | 1 | 1 | — | — | 10 | 3 | — | 6 |
Temp °C | 13 | 14 | 15 | 16 | 16 | 15 | 14 | 14 | 13 | 16 | 14 | 15 | 15 | 15 | 14 | 15 | 16 | 14 | 14 | 14 | 13 |
Feels °C | 11 | 12 | 11 | 13 | 14 | 15 | 13 | 12 | 12 | 13 | 11 | 11 | 12 | 14 | 14 | 14 | 14 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 13 | SW 12 | WSW 11 | WSW 12 | W 10 | W 10 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NW 10 | SW 13 | W 10 | W 10 | WSW 13 | WSW 12 | WSW 12 | SW 14 |
| kJ | 501 | 451 | 187 | 744 | 1029 | 327 | 183 | 529 | 521 | 540 | 595 | 514 | 390 | 400 | 261 | 1029 | 535 | 1127 | 965 | 734 | 1109 |
Swell 2 Height (m) Direction Period (s) | WSW 21 | SW 20 | SW 19 | SW 18 | SW 17 | WSW 16 | SW 12 | W 9 | W 9 | WNW 8 | W 8 | W 7 | NW 7 | SW 14 | — | SW 14 | SW 13 | — | SSW 10 | SSW 10 | S 9 |
| kJ | 45 | 61 | 181 | 249 | 238 | 314 | 212 | 103 | 55 | 22 | 11 | 4 | 52 | 357 | — | 194 | 412 | — | 128 | 163 | 42 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 17 | SW 12 | SW 15 | — | — | — | — | — | — | — | — | NW 8 | — | — | — | — | SW 22 |
| kJ | — | — | — | — | 232 | 147 | 191 | — | — | — | — | — | — | — | — | 77 | — | — | — | — | 19 |
Wind waves Height (m) Direction Period (s) | — | WNW 4 | W 6 | — | — | — | — | — | — | E 3 | NE 3 | NE 3 | NE 4 | NNE 5 | WNW 10 | — | — | — | — | — | — |
| kJ | — | 6 | 59 | — | — | — | — | — | — | 1 | 3 | 3 | 11 | 17 | 1508 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 39 | 39 | 39 | 78 | 90 | 235 | 1 | 1 | 0 | 0 | 113 | 285 | 203 | 39 | 0 | 0 | 0 | 0 | 0 | 20 | 0 |
Best forecast wave conditions in Auckland | |||||||||||||||||||||
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 O'Neills Bay 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 O'Neills Bay Surf forecast
The above surf forecast table for O'Neills Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at O'Neills Bay can be found by selecting the local surf guide option on the grey menu. Our O'Neills Bay 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 (O'Neills Bay) 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 O'Neills Bay 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.
O'Neills Bay is 10 km (6 miles) from the city of Waitakere. If you plan a holiday in Auckland, look for hotels and other accommodation in Waitakere. Waitakere has rooms for a wide range of budgets as well as car hire and transport links.
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