Surf Forecasts:
How big are the waves at Onemana today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 0.5ft (0.2m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 0.5ft (0.1m), 10s period with NE swell.
- Evening surf: Evening surf (21 Sep, local time) - 0.5ft (0.1m), 10s period with NE swell.
The current surf forecast for Onemana at 11AM is: 0.2m 9s primary swell from a East-northeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 05:00am September 21). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 0.5ft (0.2m) | 9s |
| Afternoon (21 Sep) | 0.5ft (0.1m) | 10s |
| Evening (21 Sep) | 0.5ft (0.1m) | 10s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Tue morning, min 6°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||||
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 | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 10 | ENE 9 | ENE 9 | ENE 9 | NE 10 | NE 10 | NE 10 | E 10 | NE 10 | NE 10 | NE 10 | NNW 5 | E 12 | NW 5 | E 12 | E 12 | E 12 | E 9 | E 12 | E 11 | E 11 | E 11 | S 3 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7 | 8 | 8 | 8 | 4 | 4 | 4 | 8 | 4 | 4 | 4 | 3 | 3 | 9 | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 8 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 1:40AM1.44m | 2:20PM1.49m | 2:37AM1.42m | 3:16PM1.50m | 3:34AM1.43m | 4:08PM1.54m | |||||||||||||||||
Low Tide | 7:55AM0.47m | 8:31PM0.57m | 8:50AM0.48m | 9:27PM0.55m | 9:44AM0.46m | ||||||||||||||||||
 | |  | | | | | | | | | |  | | | | | | | | | |  | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 12 | 16 | 16 | 12 | 11 | 12 | 12 | 11 | 15 | 18 | 17 | 12 | 10 | 9 | 9 | 10 | 13 | 15 | 15 | 11 | 9 |
Feels °C | 5 | 5 | 8 | 12 | 11 | 7 | 7 | 7 | 8 | 8 | 12 | 15 | 14 | 5 | 3 | 3 | 3 | 5 | 8 | 8 | 8 | 4 | 5 |
Swell 1 Height (m) Direction Period (s) | E 10 | ENE 9 | ENE 9 | ENE 9 | NE 10 | NE 10 | WNW 4 | E 10 | NE 10 | NE 10 | NW 5 | NNW 5 | E 10 | NW 5 | NNW 5 | NW 6 | S 5 | S 5 | — | E 9 | E 11 | E 11 | WNW 4 |
| kJ | 7 | 8 | 8 | 8 | 4 | 4 | 1 | 8 | 4 | 4 | 1 | 3 | 2 | 9 | 3 | 1 | 2 | 2 | — | 2 | 2 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NW 6 | E 10 | E 9 | E 9 | E 10 | NE 10 | NW 5 | NW 5 | NW 5 | NE 10 | NE 9 | E 12 | E 12 | E 9 | NE 9 | NW 6 | N 6 | E 9 | E 11 | E 9 | E 9 | — |
| kJ | 3 | 2 | 2 | 2 | 2 | 2 | 4 | 1 | 1 | 1 | 4 | 3 | 3 | 3 | 2 | 3 | 2 | 1 | 2 | 2 | 2 | 2 | — |
Swell 3 Height (m) Direction Period (s) | NW 7 | E 10 | N 6 | N 6 | — | — | — | — | E 10 | E 9 | E 9 | E 10 | E 8 | E 10 | E 12 | E 12 | E 12 | E 9 | E 12 | — | N 9 | E 5 | NE 11 |
| kJ | 2 | 2 | 1 | 1 | — | — | — | — | 2 | 1 | 2 | 2 | 1 | 2 | 3 | 3 | 3 | 2 | 3 | — | 2 | 1 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 3 | WNW 4 | — | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | NW 5 | WSW 3 | SW 3 | SSW 3 | SSW 3 | SW 3 | SW 3 | SW 3 | SW 3 | WSW 3 | S 3 |
| kJ | — | — | — | — | 1 | 5 | — | 1 | 1 | 1 | 1 | 3 | 12 | 3 | 8 | 10 | 5 | 5 | 5 | 2 | 2 | 5 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 165 | 201 | 219 | 240 | 240 | 145 | 240 | 170 | 169 | 219 | 219 | 240 | 240 | 293 | 145 | 145 | 183 | 183 | 219 | 219 | 251 | 165 | 165 |
Best forecast wave conditions in The Coromandel | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
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