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O'Neills Bay Surf Forecast
/ Auckland (22 surf breaks) /
O'Neills Bay surfForecast / Auckland / New Zealand
48hr Weather and Surf, issued 11 pm Monday 18 Aug 2025 NZST
How big are the waves at O'Neills Bay today?
The current surf forecast for O'Neills Bay at 4AM is: 1.5m 14s primary swell from a West-southwest direction and 2.3m 9s secondary swell from a West direction (forecast issued at 11:00pm August 18). The wind direction is predicted to be onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 7ft (2.2m) | 9s |
| Afternoon (19 Aug) | 7.5ft (2.3m) | 10s |
| Evening (19 Aug) | 8ft (2.5m) | 12s |
Table - waves today at O'Neills Bay. (Swell directed towards the surf break)
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 14 | 9 | 9 | 13 | 10 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 2067 | 1680 | 1760 | 1532 | 1830 | 2000 | 2313 | 1644 | 1937 | 3416 | 3153 | 2425 | 2121 | 1754 | 1352 | 1280 | 1371 | 1512 | 1222 | 1296 | 1188 | 1386 | 1499 | 1375 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | cross- on | on | on | on | cross- off | cross | cross- on | cross- on | cross | cross | cross- on | cross | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross |
High Tide / height (m) | 5:38AM 2.24 | 6:23PM 2.40 | 6:54AM 2.31 | 7:29PM 2.53 | 7:55AM 2.44 | |||||||||||||||||||
Low Tide / height (m) | 11:25PM 0.71 | 11:56AM 0.61 | 12:41AM 0.63 | 1:05PM 0.52 | 1:44AM 0.49 | 2:02PM 0.38 | ||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 6:58 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:52 | - |
 |  |  |  |  | |  | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 12 | 11 | 12 | 10 | 11 | 9 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 10 | 10 | 10 |
| Feels °C (?) | 6 | 5 | 6 | 4 | 6 | 4 | 5 | 3 | 3 | 2 | 1 | 1 | 1 | 3 | 3 | 6 | 7 | 7 | 7 | 8 | 6 | 7 | 6 | 7 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Auckland
On-shore wind 5 km from O'Neills Bay has just become cross-shore (gales from the NW at Maori Bay- Muriwai). 3.2m 14s groundswell from the WSW with a 1.8m 14s groundswell, also from the WSW. 2 swells combining so expect closeout sets.
1 h 0 min ago
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