Onemana surf break

Onemana surfForecast / Coromandel / New Zealand

information circle12 Day Weather and Surf, issued 6 pm Tuesday 10 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Onemana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Onemana sea temperature is
21.9° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Onemana this week:

The surf forecast for Onemana over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 14) at 4AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.3m and 13s. Another secondary swell of 0.3m and 2s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Onemana in the next 12 days are 1.7m 8s and forecast to arrive on Friday (Feb 13) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Feb 16) at 4AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sat 14th Feb)3.5ft (1.1m) 7s
Best Surf 1AM (Sun 15th Feb)4.5ft (1.3m) 8s
Most Powerful10AM (Fri 13th Feb)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Onemana over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 6mm), mostly falling on Tue night. Warm (max 22°C on Wed morning, min 18°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Sat morning. Warm (max 22°C on Sat afternoon, min 16°C on Sun afternoon). Winds increasing (light winds from the SSW on Fri night, strong winds from the WSW by Sun night).

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
1
0
0
0
2
0
0
0
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.2
NNE
0.4
NE
0.5
NE
0.5
NE
0.5
NE
0.3
NNE
1
ENE
1.4
NE
1.7
NE
1.6
NE
1.2
ENE
0.9
ENE
0.9
E
1.3
E
1.3
E
1.2
E
1
E
0.7
E
0.5
E
0.4
E
0.4
E
Period(s) (?)1599991656877688910119111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)21304037365056167335268127749923428030822385583535
Wind
(km/h)
10
ENE
5
ENE
5
ESE
10
E
10
ESE
20
E
20
ENE
15
ENE
15
E
10
SE
10
S
10
S
5
S
25
WSW
25
SW
40
SW
35
W
35
SW
20
SW
10
SW
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
glasscross-
on
ononononononcross-
on
crosscrosscrossoffcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:28AM
1.52
2:41PM
1.50
3:21AM
1.49
3:33PM
1.47
4:17AM
1.48
4:29PM
1.45
5:12AM
1.50
5:23PM
1.47
6:04AM
1.55
6:15PM
1.50
6:52AM
1.61
7:04PM
1.55
7:37AM
1.69
Low Tide
/ height (m)
8:10PM
0.39
8:33AM
0.52
8:58PM
0.43
9:26AM
0.56
9:51PM
0.46
10:22AM
0.58
10:45PM
0.45
11:19AM
0.57
11:39PM
0.42
12:14PM
0.52
12:31AM
0.37
1:05PM
0.46
1:19AM
0.31
Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise--6:41--6:41--6:43--6:43--6:45--6:47--6:48
Sunset8:20--8:19--8:17--8:15--8:15--8:14--8:13--
part cloud
light rain
part cloud
clear
rain showers
clear
part cloud
part cloud
rain showers
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
clear
clear
Rain (mm)
-3--1---2-14---------
Temp. °C211922222022222021212121222021191720221720
Feels °C (?)212022222021212022232322241916121115191518
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Onemana Surf forecast

The above surf forecast table for Onemana provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Onemana can be found by selecting the local surf guide option on the grey menu. Our Onemana 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 (Onemana) 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 Onemana 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.

Onemana is 64 km (40 miles) from Tauranga. If you plan a holiday in The Coromandel, look for hotels and other accommodation in Tauranga. Tauranga has rooms for a wide range of budgets as well as car hire and transport links.

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