Surf Forecasts:
How big are the waves at Jacks Point today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 3ft (0.9m), 9s period with E swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 2.5ft (0.8m), 9s period with E swell.
- Evening surf: Evening surf (13 Aug, local time) - 2.5ft (0.7m), 8s period with E swell.
The current surf forecast for Jacks Point at 6AM is: 1.0m 9s primary swell from a East direction and 0.2m 14s secondary swell from a East-southeast direction (forecast issued at 11:00pm August 12). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 3ft (0.9m) | 9s |
| Afternoon (13 Aug) | 2.5ft (0.8m) | 9s |
| Evening (13 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at Jacks Point. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 13°C on Thu morning, min 5°C on Sat afternoon). Winds increasing (calm on Thu morning, fresh winds from the S by Sat afternoon). | |||||||||||||||||
Thursday 13 | Friday 14 | ||||||||||||||||
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 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||
 kJ | 199 | 175 | 162 | 162 | 129 | 126 | 97 | 89 | 66 | 63 | 58 | 41 | 41 | 41 | 41 | 43 | 44 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross-off | glassy | cross-off | off | glassy | glassy | glassy | on | cross-on | cross-off |
High Tide | 2:52AM2.52m | 3:52PM2.50m | 3:49AM2.46m | 4:45PM2.44m | |||||||||||||
Low Tide | 8:44PM0.56m | 9:16AM0.43m | 9:38PM0.58m | 10:12AM0.40m | |||||||||||||
 |  | | |  |  | | | | | |  | |  | | | | |
 | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 9 | 10 | 11 | 13 | 12 | 10 | 10 | 10 | 10 | 9 | 9 | 11 | 12 | 10 | 9 |
Feels °C | 5 | 6 | 6 | 7 | 10 | 12 | 10 | 8 | 9 | 8 | 8 | 7 | 7 | 9 | 10 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 199 | 175 | 162 | 162 | 129 | 126 | 97 | 89 | 66 | 63 | 58 | 41 | 41 | 41 | 41 | 43 | 44 |
Swell 2 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | SE 14 | SE 13 | SE 13 | ESE 13 | SE 13 | SE 13 | ESE 14 | ESE 14 | ESE 14 | SSE 18 |
| kJ | 9 | 9 | 9 | 21 | 20 | 19 | 18 | 7 | 7 | 7 | 17 | 7 | 7 | 18 | 19 | 20 | 30 |
Swell 3 Height (m) Direction Period (s) | S 18 | SE 9 | S 16 | SSE 8 | ESE 14 | S 17 | S 17 | S 16 | S 16 | SE 16 | S 15 | S 15 | S 15 | S 16 | S 16 | SE 18 | ESE 14 |
| kJ | 6 | 3 | 5 | 7 | 20 | 6 | 6 | 5 | 5 | 10 | 5 | 4 | 4 | 5 | 5 | 13 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 0 | 0 | 136 | 0 | 0 | 0 | 0 | 6 | 6 | 1 | 109 | 109 | 0 |
Best forecast wave conditions in Canterbury | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
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