Surf Forecasts:
How big are the waves at Onemana today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.4m), 14s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 1.5ft (0.4m), 14s period with ESE swell.
- Evening surf: Evening surf (18 Jul, local time) - 1ft (0.3m), 14s period with ESE swell.
The current surf forecast for Onemana at 7PM is: 0.4m 14s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 11:00am July 18). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1.5ft (0.4m) | 14s |
| Afternoon (18 Jul) | 1.5ft (0.4m) | 14s |
| Evening (18 Jul) | 1ft (0.3m) | 14s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 15°C on Sun morning, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | |||||||||||||||||||
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) | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 69 | 69 | 68 | 66 | 37 | 38 | 39 | 38 | 34 | 34 | 34 | 34 | 33 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 117 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on |
High Tide | 9:31AM1.84m | 10:00PM1.98m | 10:25AM1.79m | 10:49PM1.91m | 11:17AM1.74m | ||||||||||||||||
Low Tide | 3:45PM0.04m | 4:21AM0.09m | 4:36PM0.11m | 5:11AM0.12m | 5:26PM0.21m | ||||||||||||||||
 | | |  | | |  | | | |  | | | | | |  | | |  | | |
 | 7:24 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | 5:19 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 13 | 15 | 15 | 13 | 12 | 12 | 11 | 11 | 12 | 13 | 12 | 11 | 12 |
Feels °C | 8 | 9 | 9 | 8 | 7 | 7 | 8 | 7 | 9 | 11 | 12 | 10 | 10 | 10 | 8 | 8 | 9 | 10 | 9 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | ENE 4 | NE 4 | NE 4 | SE 4 | ENE 7 |
| kJ | 69 | 69 | 68 | 66 | 37 | 38 | 39 | 38 | 34 | 34 | 34 | 34 | 33 | 30 | 29 | 29 | 2 | 4 | 4 | 3 | 62 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | N 9 | N 9 | — | — | — | N 9 | N 9 | N 9 | N 8 | ESE 12 | ESE 12 | ESE 12 | NE 4 | ESE 12 |
| kJ | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | — | — | — | 2 | 2 | 1 | 1 | 29 | 28 | 28 | 4 | 14 |
Swell 3 Height (m) Direction Period (s) | E 12 | — | — | — | — | — | — | — | — | NE 9 | — | N 9 | — | N 9 | N 9 | — | N 8 | N 8 | N 8 | ESE 12 | SSE 4 |
| kJ | 3 | — | — | — | — | — | — | — | — | 3 | — | 2 | — | 2 | 1 | — | 1 | 1 | 1 | 28 | 1 |
Wind waves Height (m) Direction Period (s) | SW 3 | — | — | WSW 2 | SW 2 | SW 3 | WSW 3 | WSW 3 | WSW 3 | SW 3 | SSW 3 | SW 2 | — | — | — | ESE 3 | SE 3 | SE 3 | SE 4 | — | E 7 |
| kJ | 2 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | 2 | 2 | 2 | 4 | — | 117 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 17 | 17 | 40 | 30 | 30 | 149 | 149 | 149 | 149 | 119 | 119 | 104 | 104 | 104 | 107 | 107 | 107 | 107 | 14 |
Best forecast wave conditions in The Coromandel | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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