Surf Forecasts:
How big are the waves at Jacks Point today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 3ft (0.9m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.8m), 8s period with ESE swell.
- Evening surf: Evening surf (11 Aug, local time) - 4.5ft (1.3m), 7s period with E swell.
The current surf forecast for Jacks Point at 2AM is: 0.9m 8s primary swell from a East-southeast direction and 0.4m 12s secondary swell from a Southeast direction (forecast issued at 11:00pm August 10). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 3ft (0.9m) | 8s |
| Afternoon (11 Aug) | 2.5ft (0.8m) | 8s |
| Evening (11 Aug) | 4.5ft (1.3m) | 7s |
Table - waves today at Jacks Point. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Wed afternoon, min 6°C on Tue night). Wind will be generally light. | |||||||||||||||||
Tuesday 11 | Wednesday 12 | ||||||||||||||||
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) | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 7 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||
 kJ | 62 | 105 | 108 | 111 | 108 | 86 | 73 | 58 | 163 | 75 | 235 | 286 | 302 | 385 | 416 | 498 | 731 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 1:10AM2.46m | 1:48PM2.46m | 2:00AM2.52m | 2:52PM2.50m | |||||||||||||
Low Tide | 7:03PM0.61m | 7:25AM0.61m | 7:53PM0.56m | 8:21AM0.51m | 8:44PM0.56m | ||||||||||||
 |  | | |  | | | | | | | |  | | | | | |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 9 | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 9 | 13 | 12 | 9 |
Feels °C | 7 | 8 | 6 | 5 | 4 | 4 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 10 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 7 | SE 11 | E 6 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | 62 | 105 | 108 | 111 | 108 | 86 | 73 | 58 | 68 | 5 | 84 | 89 | 94 | 133 | 144 | 187 | 196 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | S 16 | SE 11 | S 16 | SE 10 | SE 10 | E 15 | SE 9 | SE 14 |
| kJ | 42 | 38 | 37 | 37 | 34 | 13 | 12 | 12 | 12 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 8 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | S 13 | S 13 | S 19 | S 19 | S 18 | S 18 | S 17 | S 16 | E 12 | S 16 | — | S 15 | S 15 | S 19 | SE 14 | SE 9 |
| kJ | 37 | 3 | 3 | 7 | 7 | 6 | 6 | 6 | 5 | 3 | 5 | — | 4 | 4 | 7 | 8 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 2 | — | NE 3 | E 7 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | — | — | — | — | — | 1 | — | 6 | 163 | 75 | 235 | 286 | 302 | 385 | 416 | 498 | 731 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 136 | 136 | 1 | 136 | 138 | 138 | 138 | 138 | 1 | 1 | 1 | 211 | 221 | 109 | 0 |
Best forecast wave conditions in Canterbury | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
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