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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 Friday 29 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
17.1° C
(Which is normal for this time of year)How big are the waves at Onemana today (30 May):
- Morning surf: Morning surf (30 May, local time) - 1ft (0.3m), 11s period with NE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 1ft (0.3m), 11s period with NE swell.
- Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 5s period with NNE swell.
The current surf forecast for Onemana at 4AM is: 0.4m 8s primary swell from a Northeast direction and 0.2m 11s secondary swell from a East-northeast direction, 0.2m 2s secondary swell from a East-northeast direction (forecast issued at 11:00pm May 29). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 1ft (0.3m) | 11s |
| Afternoon (30 May) | 1ft (0.3m) | 11s |
| Evening (30 May) | 3ft (0.9m) | 5s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 17°C on Sun morning, min 12°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the NE by Mon afternoon). | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
NE 8 | NE 8 | NE 8 | NE 11 | NE 11 | NE 11 | NE 11 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | |
23 | 23 | 23 | 22 | 23 | 19 | 19 | 28 | 44 | 56 | 111 | 145 | 197 | 240 | 255 | 302 | 330 | 426 | 452 | 525 | 623 | 789 | 920 | 1151 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:45AM1.61m | 6:19PM1.66m | 6:28AM1.61m | 7:02PM1.69m | 7:11AM1.62m | |||||||||||||||||||
Low Tide | 11:42PM0.44m | 12:01PM0.29m | 00:28AM0.42m | 12:44PM0.28m | 1:12AM0.41m | 1:26PM0.28m | ||||||||||||||||||
 |  | | |  |  | | | | |  |  |  | |  | | | | | | | | | | |
 | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — |
 | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | |
Temp °C | 12 | 12 | 12 | 14 | 15 | 16 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 12 | 13 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 17 | N 17 | N 16 | N 16 | N 16 | N 16 | N 16 | N 16 | N 16 |
 kJ | 23 | 23 | 23 | 22 | 23 | 16 | 17 | 10 | 10 | 18 | 17 | 17 | 17 | 16 | 17 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | ENE 11 | NE 11 | NE 11 | NE 11 | NE 11 | ENE 11 | NE 11 | NE 8 | E 9 | E 9 | N 13 | — | N 18 | E 8 | N 12 | N 12 | N 12 | N 12 | N 12 | — | — | — |
| kJ | 7 | 7 | 12 | 19 | 19 | 19 | 19 | 12 | 19 | 10 | 2 | 2 | 3 | — | 6 | 1 | 3 | 3 | 3 | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | NE 12 | ENE 11 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | N 13 | N 13 | N 18 | N 18 | N 13 | N 12 | — | — | — | — | — | — | — | — |
| kJ | 5 | 13 | 7 | 7 | 6 | 6 | 2 | 2 | 2 | 2 | 3 | 3 | 6 | 6 | 3 | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ENE 2 | NE 3 | NE 4 | NNE 4 | NE 4 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 |
| kJ | — | — | 1 | 2 | 6 | 10 | 19 | 28 | 44 | 56 | 111 | 145 | 197 | 240 | 255 | 302 | 330 | 426 | 452 | 525 | 623 | 789 | 920 | 1151 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 107 | 107 | 107 | 107 | 107 | 122 | 119 | 107 | 107 | 107 | 127 | 127 | 245 | 248 | 248 | 248 | 248 | 248 | 248 | 248 | 250 | 250 | 256 | 248 |
Best forecast wave conditions in The Coromandel | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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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