Surf Forecasts:
How big are the waves at Nine Mile today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 16ft (5.0m), 12s period with W swell.
- Evening surf: Evening surf (31 Aug, local time) - 16ft (5.0m), 13s period with W swell.
The current surf forecast for Nine Mile at 10PM is: 5.0m 13s primary swell from a West direction (forecast issued at 05:00pm August 31). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 16ft (5.0m) | 12s |
| Evening (31 Aug) | 16ft (5.0m) | 13s |
Table - waves today at Nine Mile. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Wed night. Very mild (max 15°C on Thu morning, min 7°C on Mon night). Winds decreasing (strong winds from the WSW on Mon afternoon, calm by Tue afternoon). | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||
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) | W 12 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 14 | WSW 14 | W 14 | W 14 | W 14 | WSW 14 | W 14 | W 14 | W 14 | WNW 7 | W 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 7386 | 8109 | 7607 | 7727 | 6377 | 5256 | 3557 | 3237 | 1444 | 1215 | 2266 | 1923 | 1744 | 636 | 1465 | 1352 | 1772 | 529 | 857 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | glassy | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | on |
High Tide | 00:51AM2.79m | 1:12PM2.69m | 1:32AM2.70m | 1:55PM2.60m | |||||||||||||||
Low Tide | 6:42PM0.17m | 7:04AM0.16m | 7:22PM0.24m | 7:46AM0.27m | 8:07PM0.34m | ||||||||||||||
 | |  |  | | |  | | | |  | | |  |  | | | | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — |
mm | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 2 | 4 |
Temp °C | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 8 | 7 | 9 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 13 | 14 |
Feels °C | 0 | -1 | -1 | -1 | -1 | 1 | 3 | 4 | 5 | 4 | 5 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | W 13 | W 13 | W 10 | WSW 14 | W 14 | W 14 | W 14 | W 8 | W 14 | W 14 | — | WSW 14 | WSW 14 |
| kJ | — | — | — | — | — | — | 3557 | 3237 | 1013 | 1215 | 2266 | 1923 | 1744 | 282 | 1465 | 1352 | — | 366 | 280 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 22 | W 14 | WNW 10 | WSW 20 | — | WSW 18 | WSW 14 | WSW 18 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 36 | 1444 | 426 | 75 | — | 61 | 636 | 61 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 225 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 12 | W 13 | W 13 | W 13 | W 13 | W 13 | WSW 10 | WSW 10 | — | WSW 8 | — | — | — | — | — | — | W 14 | WNW 7 | W 8 |
| kJ | 7386 | 8109 | 7607 | 7727 | 6377 | 5256 | 576 | 356 | — | 284 | — | — | — | — | — | — | 1772 | 529 | 857 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 155 | 173 | 326 | 166 | 155 | 155 | 13 | 36 | 0 | 73 | 155 | 155 | 134 | 12 | 12 | 177 | 157 | 157 | 157 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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