Surf Forecasts:
How big are the waves at Nine Mile today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.0m), 13s period with W swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.0m), 12s period with W swell.
- Evening surf: Evening surf (21 Jul, local time) - 2.5ft (0.7m), 12s period with WSW swell.
The current surf forecast for Nine Mile at 7AM is: 1.1m 13s primary swell from a West direction and 0.3m 11s secondary swell from a North-northwest direction (forecast issued at 11:00pm July 20). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3.5ft (1.0m) | 13s |
| Afternoon (21 Jul) | 3.5ft (1.0m) | 12s |
| Evening (21 Jul) | 2.5ft (0.7m) | 12s |
Table - waves today at Nine Mile. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 13°C on Thu afternoon, min 8°C on Mon night). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 22 | ||||||||||||||||
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) | WSW 13 | WSW 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | WSW 12 | W 12 | W 12 | WSW 12 | WSW 10 | WSW 10 | WSW 12 | W 13 | WSW 14 |
Wave Graph  | |||||||||||||||||
 kJ | 290 | 286 | 490 | 408 | 339 | 334 | 314 | 294 | 147 | 137 | 99 | 46 | 136 | 106 | 236 | 582 | 799 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | glassy | glassy | cross | cross-on | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:35AM2.44m | 4:04PM2.32m | 4:28AM2.27m | 4:58PM2.21m | |||||||||||||
Low Tide | 9:23PM0.47m | 9:51AM0.52m | 10:15PM0.63m | 10:43AM0.68m | |||||||||||||
 | | |  |  |  | |  | | | | | |  | | | | |
 | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 10 | 9 | 8 | 8 | 9 | 10 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 12 | 11 | 10 |
Feels °C | 8 | 7 | 6 | 5 | 7 | 9 | 10 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 11 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | WSW 12 | W 12 | W 5 | W 5 | WSW 10 | W 6 | W 7 | W 13 | WSW 14 |
| kJ | 290 | 286 | 490 | 408 | 339 | 334 | 314 | 294 | 147 | 137 | 25 | 28 | 136 | 68 | 69 | 582 | 799 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | W 4 | W 5 | W 12 | W 9 | W 6 | WSW 10 | WSW 12 | NNW 10 | NNW 9 |
| kJ | 123 | 97 | 23 | 22 | 22 | 22 | 22 | 22 | 15 | 16 | 99 | 42 | 29 | 106 | 236 | 9 | 8 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | NNW 11 | W 19 | NNW 4 | NNW 4 | W 18 | W 18 | W 17 | NNW 10 | WSW 16 | WSW 16 | WSW 12 | WSW 15 | WSW 15 | WSW 15 | — | — |
| kJ | 22 | 22 | 29 | 1 | 1 | 25 | 24 | 23 | 21 | 51 | 50 | 46 | 43 | 42 | 43 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||
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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