- Forecast
- Maps
- Live
- Weather State
- Spot Information
Onemana Surf Forecast
/ Coromandel (22 surf breaks) / New Zealand (442 surf breaks) / Lat Long: (37.15° S 175.88° E)

Onemana Surf Forecast / Coromandel / New Zealand

34 km away, 1 h 26 min ago

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 Friday (May 20) at 6AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.2m and 9s 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 1.3m 7s and forecast to arrive on Friday (May 20) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (May 20) at 12PM.
Wave Type | Time (NZST) & Date | Wave Height & Period |
---|---|---|
Next good surf (1 star+) | 6AM (Fri 20th May) | 4ft (1.2m) 7s |
Best Surf | 6AM (Fri 20th May) | 4ft (1.2m) 7s |
Most Powerful | 6PM (Fri 20th May) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Onemana over the next 12 days.
Rating (10 max) |
---|
Swell Height Map |
Wave Height (m) & direction (?) |
Period(s) (?) |
Wave (?)Graph ![]() |
Energy (?) |
Wind (km/h) |
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy |
High Tide / height (m) |
Low Tide / height (m) |
Summary |
Rain (mm) |
High °C |
Low °C |
Chill °C (?) |
Sunrise |
Sunset |
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | ||||||||||||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
7 | 6 | 6 | 7 | 9 | 11 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 9 | 8 | 8 | 8 | 6 | 7 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 8 | 9 |
100 | 53 | 139 | 50 | 3 | 4 | 4 | 4 | 4 | 4 | 10 | 4 | 9 | 15 | 15 | 15 | 15 | 9 | 9 | 13 | 29 | 35 | 31 | 21 | 225 | 268 | 432 | 899 | 2212 | 3714 | 2523 | 1249 | 867 | 425 | 358 | 121 |
off | cross- off | off | off | off | off | off | off | off | off | cross- off | cross- off | off | off | cross- off | off | off | cross- off | off | off | off | off | cross- off | cross- on | cross- on | cross- on | cross- on | glass | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off |
9:32PM 2.00 | 9:51AM 1.87 | 10:26PM 1.98 | 10:47AM 1.82 | 11:22PM 1.93 | 11:45AM 1.75 | 12:20AM 1.87 | 12:46PM 1.69 | 1:18AM 1.82 | 1:48PM 1.64 | 2:16AM 1.76 | 2:50PM 1.61 | 3:13AM 1.72 | 3:49PM 1.61 | 4:07AM 1.69 | 4:43PM 1.63 | 4:57AM 1.67 | 5:33PM 1.65 | 5:43AM 1.66 | 6:18PM 1.68 | 6:28AM 1.65 | 7:01PM 1.71 | 7:11AM 1.65 | |||||||||||||
3:45AM 0.10 | 4:05PM -0.00 | 4:41AM 0.13 | 5:00PM 0.06 | 5:39AM 0.18 | 5:57PM 0.14 | 6:39AM 0.22 | 6:56PM 0.22 | 7:39AM 0.26 | 7:56PM 0.29 | 8:39AM 0.28 | 8:56PM 0.34 | 9:35AM 0.28 | 9:54PM 0.38 | 10:28AM 0.27 | 10:48PM 0.39 | 11:16AM 0.26 | 11:38PM 0.39 | 12:00PM 0.25 | 12:25AM 0.38 | 12:42PM 0.24 | 1:09AM 0.37 | 1:24PM 0.23 | |||||||||||||
Note: the tide data above is for Clark Island which is 8 km away. Surf properties and timing are calculated for Onemana.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph | |||||||||||||||||||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tue 31 | ||||||||||||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM |
some clouds | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | some clouds | clear | clear | some clouds | rain shwrs | rain shwrs | light rain | light rain | light rain | heavy rain | risk thund- der | some clouds |
- | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 2 | 2 | 5 | 46 | 2 | - |
17 | 16 | 15 | 12 | 15 | 15 | 14 | 17 | 17 | 14 | 16 | 17 | 13 | 16 | 16 | 13 | 16 | 16 | 13 | 16 | 15 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 14 | 14 | 15 | 16 | 15 | 17 | 20 | 20 |
15 | 16 | 13 | 11 | 14 | 15 | 14 | 15 | 15 | 14 | 15 | 14 | 12 | 14 | 14 | 13 | 14 | 15 | 13 | 14 | 13 | 11 | 12 | 12 | 10 | 11 | 10 | 10 | 13 | 14 | 14 | 15 | 14 | 15 | 17 | 17 |
16 | 15 | 13 | 9 | 13 | 13 | 12 | 16 | 16 | 12 | 15 | 17 | 12 | 15 | 15 | 12 | 15 | 15 | 11 | 15 | 14 | 11 | 11 | 10 | 8 | 11 | 11 | 10 | 12 | 12 | 13 | 14 | 13 | 16 | 20 | 20 |
- | 7:11 | - | - | 7:11 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:15 | - | - | 7:16 | - | - | 7:16 | - | - | 7:16 | - | - | 7:18 | - | - | 7:18 | - | - | 7:18 | - |
- | - | 5:13 | - | - | 5:13 | - | - | 5:12 | - | - | 5:10 | - | - | 5:10 | - | - | 5:09 | - | - | 5:09 | - | - | 5:08 | - | - | 5:08 | - | - | 5:07 | - | - | 5:07 | - | - | 5:07 |
Short Range Forecast: Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 17°C on Thu night, min 11°C on Fri night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Very mild (max 16°C on Thu morning, min 10°C on Fri night). Wind will be generally light. | Long Range Forecast: Heavy rain (total 61mm), heaviest during Mon night. Warm (max 20°C on Tue morning, min 10°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the NE by Mon night). |
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Onemana 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.

View detailed surf forecast for Onemana at:
surf-forecast.com
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.