Surf Forecasts:
How big are the waves at Port Robinson today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 4ft (1.2m), 6s period with S swell.
- Evening surf: Evening surf (10 Sep, local time) - 1.5ft (0.5m), 19s period with SSE swell.
The current surf forecast for Port Robinson at 5PM is: 0.4m 19s primary swell from a South-southeast direction and 1.1m 6s secondary swell from a South direction, 0.6m 8s secondary swell from a East direction (forecast issued at 11:00am September 10). 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 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2.5ft (0.8m) | 8s |
| Afternoon (10 Sep) | 4ft (1.2m) | 6s |
| Evening (10 Sep) | 1.5ft (0.5m) | 19s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Very mild (max 14°C on Fri afternoon, min 4°C on Thu night). Winds decreasing (fresh winds from the SW on Thu morning, light winds from the E by Fri night). | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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) | E 8 | E 8 | S 6 | S 7 | SSE 19 | SSE 19 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 80 | 58 | 116 | 168 | 205 | 197 | 266 | 257 | 182 | 178 | 176 | 174 | 232 | 298 | 619 | 651 | 1286 | 1849 | 2503 | 2535 | 1896 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross | cross | cross | cross-off | off | cross-off | cross | cross-on | cross-on | cross-off | off | cross | cross-on | on | cross-on |
High Tide | 3:39PM1.82m | 4:03AM1.70m | 4:31PM1.79m | 4:55AM1.71m | 5:21PM1.75m | ||||||||||||||||
Low Tide | 9:22AM0.03m | 9:58PM0.07m | 10:17AM0.04m | 10:49PM0.07m | 11:10AM0.06m | ||||||||||||||||
 |  | |  |  | | | | | | |  |  |  | | | | | | | | |
 | 6:37 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:12 | — |
mm | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 6 | 6 | 8 | 6 | 6 | 5 | 4 | 7 | 13 | 14 | 11 | 9 | 9 | 8 | 7 | 8 | 9 | 9 | 8 | 7 |
Feels °C | 1 | -1 | 0 | 3 | 2 | 2 | 1 | -1 | 3 | 9 | 10 | 8 | 3 | 7 | 5 | 4 | 4 | 5 | 4 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 6 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 6 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 |
| kJ | 80 | 58 | 116 | 98 | 78 | 50 | 35 | 25 | 182 | 178 | 176 | 174 | 232 | 298 | 619 | 651 | 1286 | 1849 | 2503 | 2535 | 1896 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 16 | E 8 | E 8 | SSE 19 | SSE 19 | SSE 18 | SSE 18 | SE 5 | SSE 5 | ESE 7 | ESE 7 | E 7 | S 4 | SSE 5 | S 11 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 50 | 49 | 42 | 29 | 205 | 197 | 266 | 257 | 9 | 10 | 11 | 5 | 4 | 10 | 20 | 110 | 17 | 17 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | SE 22 | SSE 21 | SSE 16 | SSE 19 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 7 | SE 5 | W 3 | ENE 5 | NE 8 | ENE 8 | S 5 | E 7 | E 7 | — | — | — |
| kJ | 19 | 45 | 48 | 148 | 30 | 19 | 18 | 18 | 10 | 11 | 4 | 1 | 2 | 11 | 7 | 14 | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | S 6 | WSW 3 | S 7 | — | — | — | N 2 | NNE 2 | — | WNW 3 | WSW 3 | SSE 3 | S 5 | — | — | — | — | — | — | — |
| kJ | 12 | 89 | 4 | 168 | — | — | — | 1 | 1 | — | 3 | 3 | 2 | 51 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 44 | 44 | 44 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 56 | 28 | 28 | 0 | 0 | 96 | 233 | 176 | 28 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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