Surf Forecasts:
How big are the waves at Port Robinson today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 1ft (0.3m), 16s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 1ft (0.3m), 13s period with SSE swell.
- Evening surf: Evening surf (21 Jun, local time) - 1ft (0.3m), 9s period with S swell.
The current surf forecast for Port Robinson at 9AM is: 0.3m 16s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a Northeast direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 05:00am June 21). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 1ft (0.3m) | 16s |
| Afternoon (21 Jun) | 1ft (0.3m) | 13s |
| Evening (21 Jun) | 1ft (0.3m) | 9s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sun afternoon. Very mild (max 11°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 13 | SSE 5 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 13 | SSE 17 | SSE 18 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 45 | 45 | 47 | 48 | 32 | 13 | 14 | 40 | 26 | 27 | 181 | 798 | 1664 | 1900 | 1561 | 1042 | 688 | 485 | 367 | 312 | 294 | 213 | 206 | 183 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross | cross | glassy | glassy | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | glassy |
High Tide | 9:51AM1.65m | 10:17PM1.72m | 10:49AM1.61m | 11:12PM1.64m | 11:44AM1.58m | |||||||||||||||||||
Low Tide | 3:43AM0.06m | 4:03PM0.11m | 4:37AM0.11m | 4:59PM0.18m | 5:30AM0.16m | 5:53PM0.24m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | | | |  |  | | |  | |
 | — | 7:56 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | 7:58 |
 | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:59 | — | — | 4:59 |
mm | — | 1 | 1 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 9 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 10 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 9 | 10 | 9 | 9 | 8 |
Feels °C | 12 | 8 | 4 | 3 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 7 | 7 | 5 | 5 | 7 | 5 | 4 | 4 | 7 | 8 | 6 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 6 | SSE 16 | SSE 16 | SSE 4 | SSE 5 | SSE 5 | S 9 | SSE 9 | SSE 9 | SSE 13 | SSE 17 | SSE 18 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 11 |
| kJ | 21 | 9 | 47 | 48 | 11 | 13 | 9 | 40 | 26 | 26 | 181 | 798 | 1664 | 1900 | 1561 | 1042 | 688 | 485 | 367 | 312 | 294 | 213 | 206 | 183 |
Swell 2 Height (m) Direction Period (s) | SE 4 | SSE 15 | NE 5 | ENE 10 | SSE 13 | ENE 10 | S 9 | ENE 9 | ENE 9 | SSE 12 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 |
| kJ | 5 | 45 | 7 | 10 | 32 | 10 | 14 | 9 | 17 | 27 | 8 | 8 | 8 | 8 | 13 | 15 | 8 | 9 | 11 | 17 | 11 | 11 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SSE 15 | ENE 10 | ENE 10 | ENE 5 | ENE 10 | S 9 | ENE 10 | SE 15 | SSE 14 | ENE 9 | SSE 19 | E 14 | — | — | ENE 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | — | ENE 6 |
| kJ | 45 | 10 | 10 | 2 | 10 | 6 | 9 | 9 | 20 | 16 | 34 | 4 | — | — | 8 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | — | 21 |
Wind waves Height (m) Direction Period (s) | — | SE 4 | SSE 4 | SSE 4 | — | — | — | — | — | — | — | — | — | NE 4 | NE 5 | NE 5 | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 10 | 16 | — | — | — | — | — | — | — | — | — | 6 | 41 | 45 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 44 | 89 | 66 | 0 | 44 | 44 | 1 | 1 | 0 | 1 | 27 | 28 | 28 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 0 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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