Surf Forecasts:
How big are the waves at Onemana today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 2ft (0.6m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 1.5ft (0.5m), 9s period with NE swell.
- Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.4m), 10s period with NE swell.
The current surf forecast for Onemana at 5AM is: 0.7m 9s primary swell from a Northeast direction and 0.1m 6s secondary swell from a Northwest direction (forecast issued at 11:00pm August 30). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 2ft (0.6m) | 9s |
| Afternoon (31 Aug) | 1.5ft (0.5m) | 9s |
| Evening (31 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 10°C on Tue night). Mainly fresh winds. | |||||||||||||||||
Monday 31 | Tuesday 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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||
 kJ | 172 | 112 | 79 | 79 | 51 | 28 | 41 | 47 | 35 | 49 | 65 | 63 | 47 | 45 | 44 | 43 | 31 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 8:20PM1.80m | 8:42AM1.72m | 9:00PM1.82m | 9:25AM1.75m | |||||||||||||
Low Tide | 2:40AM0.20m | 2:54PM0.22m | 3:21AM0.16m | 3:37PM0.22m | |||||||||||||
 | | |  |  | | | |  | | | | | | | | | |
 | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 13 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 14 | 12 | 10 |
Feels °C | 8 | 8 | 8 | 7 | 8 | 9 | 8 | 7 | 7 | 6 | 7 | 6 | 5 | 8 | 8 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NNE 8 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 |
| kJ | 172 | 112 | 79 | 79 | 51 | 28 | 41 | 47 | 35 | 49 | 65 | 63 | 47 | 45 | 44 | 43 | 31 |
Swell 2 Height (m) Direction Period (s) | NW 6 | — | NW 6 | NW 6 | NW 6 | NE 9 | NW 6 | NW 6 | NNW 6 | NNW 6 | NW 6 | NW 6 | WNW 5 | NW 6 | — | — | — |
| kJ | 1 | — | 1 | 1 | 1 | 21 | 2 | 2 | 4 | 3 | 1 | 1 | 2 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 8 | S 6 | NW 6 | NE 9 | — | N 5 | NW 5 | — | — | NW 6 | S 5 | NW 4 | N 6 | — |
| kJ | — | — | — | 1 | 1 | 2 | 3 | — | 1 | 4 | — | — | 1 | 1 | 1 | 1 | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | W 3 | W 3 | W 3 | W 3 | W 3 | W 3 | W 3 | W 4 | W 4 | W 3 | W 3 | WSW 3 | WSW 3 | SW 3 | WSW 3 | WSW 3 |
| kJ | 10 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 9 | 5 | 8 | 7 | 7 | 2 | 4 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 137 | 0 | 149 | 149 | 234 | 234 | 149 | 132 | 14 | 113 | 83 | 83 | 149 | 149 | 132 |
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)
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Ocean Swells (m)- Wind Speed (km/h)
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