Surf Forecasts:
How big are the waves at Aramoana Spit today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 0.5ft (0.2m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 0.5ft (0.2m), 11s period with ESE swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 4s period with NNE swell.
The current surf forecast for Aramoana Spit at 6AM is: 0.2m 9s primary swell from a East direction (forecast issued at 11:00pm August 20). An open ocean swell of 1.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 0.5ft (0.2m) | 10s |
| Afternoon (21 Aug) | 0.5ft (0.2m) | 11s |
| Evening (21 Aug) | 2ft (0.6m) | 4s |
Table - waves today at Aramoana Spit. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Very mild (max 14°C on Sat afternoon, min 6°C on Sun afternoon). Winds increasing (light winds from the NW on Thu night, strong winds from the W by Sun morning). | |||||||||||||||||
Friday 21 | Saturday 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) | ESE 12 | ESE 12 | E 9 | E 9 | ESE 10 | NNE 4 | ESE 11 | ESE 11 | NNE 4 | ESE 10 | NE 4 | E 10 | NE 5 | NE 5 | NE 4 | NE 5 | NE 6 |
Wave Graph  | |||||||||||||||||
 kJ | 15 | 14 | 6 | 6 | 11 | 5 | 11 | 11 | 11 | 10 | 2 | 7 | 11 | 10 | 21 | 100 | 128 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | cross-on | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:51PM1.59m | 9:17AM1.64m | 9:48PM1.57m | 10:11AM1.64m | |||||||||||||
Low Tide | 3:18AM0.41m | 3:49PM0.44m | 4:10AM0.40m | 4:46PM0.42m | |||||||||||||
 | |  |  |  | | | | | | | |  | | | | | |
 | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 9 | 8 | 7 | 8 | 10 | 10 | 9 | 8 | 10 | 12 | 10 | 13 | 14 | 13 | 12 |
Feels °C | 6 | 5 | 6 | 5 | 3 | 3 | 5 | 5 | 5 | 3 | 4 | 4 | 5 | 7 | 9 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | SSE 9 | SSE 9 |
| kJ | 687 | 530 | 426 | 407 | 292 | 182 | 171 | 161 | 127 | 130 | 98 | 71 | 49 | 49 | 30 | 28 | 16 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | ESE 10 | S 14 | S 14 | ESE 11 | NE 4 | NE 4 | NE 4 | S 13 | S 13 | S 13 | S 16 | S 16 | S 16 |
| kJ | 6 | 6 | 6 | 6 | 11 | 62 | 62 | 11 | 4 | 3 | 2 | 14 | 14 | 14 | 5 | 21 | 47 |
Swell 3 Height (m) Direction Period (s) | ESE 12 | ESE 12 | SE 12 | SE 12 | E 8 | NE 4 | ESE 11 | E 10 | ESE 11 | ESE 10 | SSW 13 | E 10 | E 10 | S 18 | S 19 | E 15 | ESE 14 |
| kJ | 15 | 14 | 6 | 5 | 1 | 2 | 11 | 8 | 11 | 10 | 17 | 7 | 2 | 7 | 7 | 5 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 3 | NNE 4 | NE 4 | NE 4 | NNE 4 | NW 2 | NW 3 | NE 5 | NE 5 | NE 5 | NE 4 | NE 5 | NE 6 |
| kJ | — | — | — | — | 1 | 5 | 3 | 2 | 10 | 1 | 1 | 5 | 11 | 10 | 21 | 100 | 128 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 3 | 3 | 11 | 11 | 11 | 11 | 16 | 11 | 11 | 11 | 14 | 19 | 11 | 11 | 11 | 19 | 14 |
Best forecast wave conditions in Otago | |||||||||||||||||
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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