Surf Forecasts:
How big are the waves at Port Robinson today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 4.5ft (1.3m), 15s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 5ft (1.6m), 9s period with SSE swell.
- Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.4m), 8s period with SE swell.
The current surf forecast for Port Robinson at 7PM is: 1.5m 8s primary swell from a South-southeast direction and 0.7m 14s secondary swell from a South-southeast direction (forecast issued at 11:00am August 19). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 4.5ft (1.3m) | 15s |
| Afternoon (19 Aug) | 5ft (1.6m) | 9s |
| Evening (19 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 11°C on Wed afternoon, min 7°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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) | SSE 15 | SSE 15 | SSE 9 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 13 | SSE 12 | SSE 11 | SSE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 780 | 584 | 386 | 330 | 288 | 261 | 178 | 165 | 127 | 127 | 123 | 181 | 179 | 175 | 171 | 166 | 344 | 238 | 142 | 128 | 126 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | glassy | off | off | cross-off | glassy | glassy | cross-on | on | cross-on | cross-on | cross | cross | cross-on | on | on | cross-on | cross |
High Tide | 9:47AM1.58m | 10:10PM1.52m | 10:40AM1.56m | 11:02PM1.47m | 11:32AM1.54m | ||||||||||||||||
Low Tide | 4:02PM0.28m | 4:23AM0.27m | 4:54PM0.34m | 5:12AM0.32m | 5:45PM0.37m | ||||||||||||||||
 | |  |  | |  | | | | |  | |  | | | | | | | | | |
 | 7:13 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 9 | 10 | 11 | 10 | 9 | 8 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 10 | 10 | 9 | 10 |
Feels °C | 4 | 4 | 7 | 9 | 8 | 6 | 5 | 5 | 6 | 7 | 6 | 7 | 5 | 5 | 5 | 4 | 4 | 6 | 6 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 8 | SSE 16 | SSE 13 | SSE 12 | SSE 11 | SSE 11 |
| kJ | 523 | 395 | 386 | 330 | 288 | 261 | 178 | 165 | 127 | 127 | 123 | 107 | 110 | 94 | 101 | 50 | 344 | 238 | 142 | 128 | 126 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | ESE 9 | E 9 | ESE 9 | E 9 | E 8 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ENE 4 |
| kJ | 780 | 584 | 330 | 178 | 107 | 40 | 27 | 42 | 61 | 38 | 36 | 181 | 179 | 175 | 171 | 166 | 15 | 15 | 16 | 22 | 4 |
Swell 3 Height (m) Direction Period (s) | E 11 | SE 11 | SE 13 | SE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | SE 17 | SSE 17 | ESE 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 12 | ESE 12 | ESE 11 | S 15 | ESE 10 |
| kJ | 9 | 5 | 7 | 39 | 15 | 29 | 28 | 27 | 13 | 71 | 108 | 11 | 14 | 26 | 26 | 27 | 15 | 14 | 13 | 4 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NE 3 | ENE 3 | NE 3 | NNE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 4 | 6 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 86 | 28 | 1 |
Best forecast wave conditions in Canterbury | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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