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Onemana Surf Forecast
/ Coromandel (23 surf breaks) /
Surf Forecasts:
Onemana surfForecast / Coromandel / New Zealand
48hr Weather and Surf, issued 11 pm Tuesday 12 May 2026 NZSTForecast 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
18.5° C
(Which is slightly warmer than usual)How big are the waves at Onemana today?
The current surf forecast for Onemana at 7AM is: 0.6m 9s primary swell from a East direction and 0.8m 6s secondary swell from a East-northeast direction, 0.9m 5s secondary swell from a East-southeast direction (forecast issued at 11:00pm May 12). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 4ft (1.2m) | 6s |
| Afternoon (13 May) | 4ft (1.2m) | 6s |
| Evening (13 May) | 4ft (1.2m) | 8s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 15°C on Tue night, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
ENE 6 | E 6 | E 6 | E 9 | E 6 | E 6 | ENE 6 | ENE 8 | E 8 | E 6 | E 5 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | |
109 | 112 | 102 | 61 | 89 | 101 | 123 | 187 | 204 | 59 | 55 | 46 | 44 | 42 | 41 | 65 | 64 | 40 | 41 | 40 | 42 | 47 | 70 | 122 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | glassy | |
High Tide | 2:55AM1.63m | 3:30PM1.55m | 3:48AM1.68m | 4:25PM1.64m | 4:41AM1.75m | 5:19PM1.75m | ||||||||||||||||||
Low Tide | 8:39PM0.43m | 9:19AM0.34m | 9:35PM0.39m | 10:11AM0.25m | 10:32PM0.34m | 11:04AM0.16m | ||||||||||||||||||
 |  | |  |  | | |  | | | | | |  | | | | | | | | | | | |
 | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — |
 | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — |
1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 12 | 11 | 11 | 13 | 14 | 13 |
12 | 13 | 13 | 11 | 11 | 10 | 13 | 13 | 11 | 9 | 8 | 9 | 10 | 11 | 11 | 12 | 11 | 10 | 10 | 9 | 9 | 11 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | E 9 | E 9 | ENE 6 | E 9 | E 9 | ENE 6 | ENE 8 | E 8 | E 6 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
 kJ | 109 | 64 | 45 | 46 | 61 | 44 | 123 | 187 | 177 | 59 | 40 | 42 | 42 | 42 | 41 | 65 | 64 | 40 | 41 | 40 | 42 | 47 | 70 | 122 |
Swell 2 Height (m) Direction Period (s) | E 9 | N 11 | E 11 | E 9 | N 11 | N 10 | E 9 | N 10 | N 10 | E 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NNE 8 | ESE 5 | NE 9 | NE 8 | NE 8 | ENE 10 | NE 8 | E 5 | E 5 |
| kJ | 64 | 2 | 22 | 61 | 2 | 2 | 42 | 2 | 2 | 57 | 3 | 3 | 3 | 3 | 3 | 7 | 8 | 3 | 3 | 3 | 22 | 3 | 14 | 15 |
Swell 3 Height (m) Direction Period (s) | N 11 | NE 10 | N 11 | E 11 | N 11 | N 10 | N 10 | N 10 | N 14 | NE 9 | N 10 | N 10 | N 10 | — | N 10 | N 12 | NNE 9 | N 10 | N 10 | N 10 | NE 9 | N 12 | N 12 | SSE 4 |
| kJ | 2 | 4 | 2 | 9 | 2 | 2 | 2 | 2 | 4 | 3 | 2 | 2 | 2 | — | 2 | 3 | 8 | 2 | 2 | 2 | 3 | 3 | 3 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 4 | E 6 | E 6 | ESE 5 | E 6 | E 6 | SSE 4 | — | E 8 | ESE 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | SE 3 | E 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | — | — |
| kJ | 10 | 112 | 102 | 37 | 89 | 101 | 3 | — | 204 | 59 | 55 | 46 | 44 | 34 | 23 | 7 | 2 | 18 | 32 | 33 | 26 | 18 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 84 | 29 | 29 | 29 | 50 | 59 | 71 | 0 | 29 | 7 | 7 | 7 | 7 | 107 | 107 | 59 | 7 | 7 | 7 | 7 | 7 | 17 | 17 | 0 |
Best forecast wave conditions in The Coromandel | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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