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Surf Forecasts:

O'Neills Bay surf break

O'Neills Bay surfForecast / Auckland / New Zealand

information circle12 Day Weather and Surf, issued 12 am Wednesday 11 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Today's O'Neills Bay sea temperature is
21.6° C
 (Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for O'Neills Bay this week:

The surf forecast for O'Neills Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 11) at 4AM. The primary swell is predicted to be 0.9m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at O'Neills Bay in the next 12 days are 2.4m 14s and forecast to arrive on Sunday (Feb 15) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Feb 12) at 4PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 11th Feb)3ft (0.9m) 11s
Best Surf 7AM (Tue 17th Feb)4.5ft (1.4m) 11s
Most Powerful 4PM (Sun 15th Feb)8ft (2.4m) 14s

Table - best surf conditions forecast for O'Neills Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 4mm), mostly falling on Fri afternoon. Warm (max 24°C on Thu morning, min 18°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Fri night. Warm (max 21°C on Fri night, min 18°C on Sat night). Winds increasing (calm on Fri night, strong winds from the SSW by Sat night).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tue
17
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SW
0.9
SW
0.8
SW
0.8
SW
0.8
SW
0.7
SW
0.6
SW
0.5
SW
0.7
SW
0.6
WSW
0.5
SW
1.6
SW
3
SW
2.5
SSW
2.4
SW
1.9
SW
1.8
SW
1.6
SW
1.6
SW
1.4
SW
0.9
SW
Period(s) (?)1211111111111113131212691014131312121112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)26418214715315012610187170987220314961334235812801050718666471192
Wind
(km/h)
5
E
5
ESE
15
SSE
10
ESE
20
ENE
25
NE
20
ENE
15
E
10
E
0
SW
20
S
35
SSW
40
SW
30
SW
40
WSW
30
WSW
20
WSW
20
WSW
5
WSW
5
SSW
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off		crosscross-
off		offoffoffoffoffglasscross-
on		cross-
on		cross-
on		ononononononglasson
High Tide
/ height (m)
5:01AM
2.07
5:28PM
1.99
6:22AM
2.05
6:51PM
1.99
7:37AM
2.13
8:01PM
2.10
8:35AM
2.28
8:54PM
2.25
9:20AM
2.46
9:37PM
2.41
9:59AM
2.64
10:16PM
2.57
10:35AM
2.80
Low Tide
/ height (m)
10:43PM
0.86
11:22AM
1.00
11:54PM
0.92
12:40PM
1.01
1:08AM
0.89
1:51PM
0.92
2:11AM
0.77
2:46PM
0.76
3:01AM
0.60
3:31PM
0.57
3:42AM
0.43
4:10PM
0.39
4:21AM
0.27
4:47PM
0.22
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tue
17
Sunrise-6:47--6:48--6:48--6:50--6:52--6:52--6:54-
Sunset--8:23--8:22--8:22--8:21--8:20--8:17--8:16
part cloud
clear
part cloud
rain showers
clear
part cloud
part cloud
cloud
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
part cloud
cloud
rain showers
part cloud
part cloud
cloud
part cloud
Rain (mm)
---1----33------1----
Temp. °C202223192424202223212119181819182019172120
Feels °C (?)212122202121192325242114121212121716162119
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for O'Neills Bay at:
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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 12 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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