Surf Forecasts:
How big are the waves at Aramoana Spit today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 2.5ft (0.7m), 11s period with ESE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.5m), 11s period with E swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 15s period with SE swell.
The current surf forecast for Aramoana Spit at 5PM is: 0.5m 11s primary swell from a East direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 11:00am July 31). An open ocean swell of 4.0m 9s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 2.5ft (0.7m) | 11s |
| Afternoon (31 Jul) | 1.5ft (0.5m) | 11s |
| Evening (31 Jul) | 1.5ft (0.4m) | 15s |
Table - waves today at Aramoana Spit. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri afternoon. Very mild (max 12°C on Sun morning, min 3°C on Fri night). Winds decreasing (gales from the SSW on Fri afternoon, light winds from the WNW by Sun night). | |||||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||
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 11 | ENE 8 | E 11 | SE 15 | SE 15 | SE 14 | SE 14 | S 12 | ENE 9 | E 18 | E 18 | SE 14 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 128 | 100 | 64 | 62 | 57 | 103 | 130 | 0 | 8 | 6 | 6 | 186 | 227 | 252 | 520 | 465 | 416 | 355 | 288 | 245 | 171 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:33PM1.86m | 3:48AM1.81m | 4:10PM1.86m | 4:27AM1.82m | 4:50PM1.85m | ||||||||||||||||
Low Tide | 9:53AM0.23m | 10:14PM0.29m | 10:36AM0.24m | 10:55PM0.32m | 11:19AM0.26m | ||||||||||||||||
 | |  |  |  | | | |  |  | |  |  | | | | | | | | | |
 | 7:58 | — | — | — | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — |
 | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | 4 | 8 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 7 | 5 | 5 | 6 | 6 | 5 | 3 | 4 | 6 | 7 | 7 | 8 | 8 | 10 | 10 | 10 | 12 | 11 | 11 | 9 |
Feels °C | -1 | -4 | -8 | -9 | -7 | -5 | -3 | -3 | -2 | 0 | 0 | 1 | 2 | 1 | 3 | 4 | 5 | 7 | 5 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | E 11 | ESE 11 | E 11 | SE 14 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SSW 11 |
| kJ | 96 | 100 | 40 | 62 | 40 | 59 | 130 | 3246 | 2282 | 1823 | 1283 | 833 | 550 | 400 | 520 | 465 | 416 | 355 | 288 | 245 | 202 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | E 11 | E 11 | NE 8 | SE 15 | SE 14 | ENE 11 | — | NE 9 | NE 9 | S 20 | SE 14 | SE 12 | SE 12 | S 9 | S 19 | SSW 9 | SSW 9 | S 9 | S 9 | SE 11 |
| kJ | 128 | 91 | 64 | 18 | 57 | 103 | 37 | — | 3 | 3 | 8 | 186 | 227 | 252 | 207 | 28 | 237 | 173 | 168 | 119 | 171 |
Swell 3 Height (m) Direction Period (s) | S 13 | SSW 14 | ESE 16 | SE 15 | ENE 9 | NE 9 | — | — | ENE 9 | E 18 | E 18 | S 20 | S 20 | S 19 | S 19 | E 17 | S 19 | S 20 | S 20 | S 19 | S 19 |
| kJ | 90 | 61 | 24 | 57 | 8 | 12 | — | — | 8 | 6 | 6 | 8 | 8 | 7 | 7 | 6 | 28 | 69 | 121 | 260 | 351 |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 5 | SW 6 | S 9 | S 12 | S 12 | SSE 12 | S 12 | S 11 | — | W 3 | W 3 | W 3 | W 3 | W 3 | SSW 9 | SW 9 | — | W 2 | WNW 3 | WNW 3 |
| kJ | 15 | 73 | 367 | 2196 | 5308 | 5011 | 4046 | 4966 | 4207 | — | 6 | 3 | 5 | 7 | 5 | 255 | 612 | — | 1 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 268 | 295 | 456 | 253 | 253 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 0 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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