Surf Forecasts:
How big are the waves at Onemana today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 0.5ft (0.2m), 12s period with E swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.2m), 12s period with E swell.
- Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.8m), 6s period with NNW swell.
The current surf forecast for Onemana at 8PM is: 0.9m 6s primary swell from a North-northwest direction and 0.2m 13s secondary swell from a East direction (forecast issued at 11:00am August 23). The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 0.5ft (0.2m) | 12s |
| Afternoon (23 Aug) | 0.5ft (0.2m) | 12s |
| Evening (23 Aug) | 2.5ft (0.8m) | 6s |
Table - waves today at Onemana. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Very mild (max 16°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||
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 12 | E 12 | E 12 | NW 6 | NNW 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 12 | E 12 | E 12 | E 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 12 | 12 | 164 | 48 | 30 | 20 | 12 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 3:00PM1.50m | 3:14AM1.46m | 3:55PM1.51m | 4:08AM1.46m | 4:48PM1.55m | ||||||||||||||||
Low Tide | 8:34AM0.45m | 9:06PM0.57m | 9:28AM0.45m | 10:02PM0.56m | 10:22AM0.43m | ||||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 6:50 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 16 | 13 | 10 | 12 | 11 | 10 | 12 | 15 | 16 | 12 | 10 | 9 | 9 | 9 | 11 | 16 | 16 | 13 | 10 |
Feels °C | 9 | 10 | 11 | 10 | 6 | 7 | 6 | 7 | 9 | 11 | 12 | 8 | 7 | 7 | 7 | 7 | 9 | 12 | 12 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | NNW 6 | NNW 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | NNW 5 | N 5 | N 5 | — | NE 11 | NE 11 | NE 11 | NE 10 | NE 11 | NE 10 | NE 10 | — |
| kJ | 12 | 12 | 12 | 79 | 48 | 30 | 20 | 12 | 6 | 3 | 2 | 2 | — | 5 | 5 | 4 | 4 | 4 | 4 | 4 | — |
Swell 2 Height (m) Direction Period (s) | NE 13 | NE 13 | NE 10 | E 13 | E 12 | E 12 | E 12 | E 12 | NE 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 12 | E 12 | E 12 | NE 10 |
| kJ | 7 | 7 | 4 | 13 | 3 | 3 | 3 | 3 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | — | NE 10 | NE 13 | NE 10 | NE 10 | NE 10 | NE 11 | NE 11 | E 12 | NE 12 | NE 11 | NE 11 | NE 11 | — | — | — | — | — | — | — | E 12 |
| kJ | — | 4 | 7 | 4 | 4 | 4 | 5 | 5 | 3 | 5 | 5 | 5 | 5 | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 6 | NNW 6 | NW 6 | — | WSW 2 | WSW 2 | WSW 2 | WSW 2 | — | — | — | — | — | — | W 3 | — | — | WNW 3 | WNW 3 | — |
| kJ | 42 | 77 | 96 | 164 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | 2 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 240 | 248 | 248 | 0 | 0 | 132 | 132 | 132 | 169 | 220 | 251 | 219 | 219 | 219 | 240 | 219 | 240 | 240 | 241 | 245 | 169 |
Best forecast wave conditions in The Coromandel | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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