Surf Forecasts:
How big are the waves at Port Robinson today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 3.5ft (1.0m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 4ft (1.2m), 11s period with SSE swell.
- Evening surf: Evening surf (13 Sep, local time) - 4.5ft (1.3m), 11s period with SSE swell.
The current surf forecast for Port Robinson at 6AM is: 0.9m 17s primary swell from a South-southeast direction and 0.9m 10s secondary swell from a South-southeast direction (forecast issued at 11:00pm September 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 3.5ft (1.0m) | 13s |
| Afternoon (13 Sep) | 4ft (1.2m) | 11s |
| Evening (13 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Tue morning, min 8°C on Sat night). Wind will be generally light. | |||||||||||||||||
Sunday 13 | Monday 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) | SSE 16 | SSE 16 | SSE 16 | SSE 17 | SSE 13 | SSE 13 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | |||||||||||||||||
 kJ | 742 | 635 | 518 | 459 | 356 | 424 | 343 | 455 | 359 | 459 | 444 | 343 | 308 | 237 | 205 | 169 | 166 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | off | off | off | cross-off | cross-on | on | cross-on | cross | cross | cross | glassy | glassy | on | cross-on | cross |
High Tide | 5:47AM1.69m | 6:12PM1.70m | 6:38AM1.67m | 7:02PM1.64m | |||||||||||||
Low Tide | 11:40PM0.09m | 12:03PM0.10m | 00:30AM0.12m | 12:56PM0.16m | |||||||||||||
 | |  | |  | |  | | | | | | | | | |  | |
 | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 9 | 8 | 10 | 12 | 10 | 9 | 9 | 8 | 8 | 8 | 10 | 13 | 13 | 13 | 13 |
Feels °C | 3 | 4 | 5 | 4 | 6 | 8 | 6 | 6 | 6 | 5 | 5 | 6 | 8 | 11 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 13 | SSE 13 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 341 | 235 | 197 | 154 | 356 | 424 | 343 | 455 | 359 | 459 | 444 | 343 | 308 | 237 | 205 | 169 | 166 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 16 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SE 16 | SE 16 | SSE 16 | SSE 16 | SSE 16 | NE 4 |
| kJ | 742 | 635 | 518 | 459 | 166 | 155 | 220 | 103 | 100 | 100 | 100 | 67 | 64 | 51 | 50 | 25 | 3 |
Swell 3 Height (m) Direction Period (s) | ENE 13 | NE 3 | NE 4 | ENE 13 | ENE 12 | ENE 12 | SSE 13 | NE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | SSE 16 |
| kJ | 17 | 2 | 2 | 16 | 15 | 15 | 32 | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 25 |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 3 | WNW 3 | WSW 3 | — | W 3 | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 |
| kJ | 4 | 5 | 2 | 3 | — | 1 | — | — | — | — | — | — | — | — | — | 2 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 27 | 1 | 0 | 0 | 0 | 81 | 89 | 28 | 28 | 27 | 1 | 1 | 0 | 0 | 28 | 28 | 27 |
Best forecast wave conditions in Canterbury | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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