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Port Robinson Surf Forecast
/ Canterbury (28 surf breaks) /
Surf Forecasts:
Port Robinson surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 5 am Thursday 21 May 2026 NZSTForecast update in hr min s Forecast update imminent
Port Robinson surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Robinson sea temperature is
13.1° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Port Robinson today?
The current surf forecast for Port Robinson at 9AM is: 0.4m 8s primary swell from a Northeast direction and 0.3m 5s secondary swell from a East-northeast direction (forecast issued at 05:00am May 21). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.4m) | 8s |
| Afternoon (21 May) | 1ft (0.3m) | 8s |
| Evening (21 May) | 1ft (0.3m) | 8s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Thu morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 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 |    |    |    |    | ||||||||||||||||||||
ENE 8 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SSE 5 | SSE 5 | SSE 5 | S 5 | SSE 9 | SSE 13 | SSE 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 11 | SSE 14 | SSE 16 | SSE 16 | |
44 | 7 | 23 | 20 | 9 | 10 | 9 | 22 | 19 | 19 | 9 | 17 | 33 | 67 | 87 | 87 | 86 | 82 | 75 | 70 | 91 | 77 | 140 | 220 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | glassy | on | on | cross-on | cross-on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | on | on | on | on | |
High Tide | 8:15AM1.71m | 8:47PM1.89m | 9:15AM1.69m | 9:45PM1.84m | 10:15AM1.65m | 10:43PM1.77m | ||||||||||||||||||
Low Tide | 2:12AM0.03m | 2:29PM0.01m | 3:11AM0.05m | 3:27PM0.04m | 4:08AM0.07m | 4:25PM0.09m | ||||||||||||||||||
 | |  | | |  | | | | |  | |  |  | | | | | | | | | | | |
 | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | 7:39 |
 | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | 5:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 13 | 15 | 18 | 18 | 18 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 |
6 | 8 | 11 | 14 | 15 | 14 | 6 | 7 | 8 | 7 | 6 | 6 | 8 | 9 | 11 | 11 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | NE 7 | NE 8 | NE 8 | ENE 6 | ENE 6 | ENE 6 | SSE 5 | SSE 5 | SSE 5 | ESE 4 | SE 4 | SSE 13 | SSE 13 | ENE 4 | ENE 5 | S 13 | S 13 | S 12 | S 12 | S 11 | S 9 | SSE 16 | SSE 16 |
 kJ | 44 | 7 | 23 | 20 | 7 | 6 | 6 | 22 | 19 | 19 | 6 | 4 | 33 | 67 | 15 | 12 | 86 | 82 | 75 | 70 | 91 | 40 | 140 | 220 |
Swell 2 Height (m) Direction Period (s) | E 13 | ENE 6 | ENE 5 | ENE 6 | NE 8 | NE 8 | NE 8 | ENE 6 | ENE 6 | SSE 9 | S 5 | SSE 9 | S 7 | S 6 | S 13 | S 13 | ENE 5 | ENE 5 | ENE 5 | SSE 3 | — | SSE 14 | S 9 | S 8 |
| kJ | 3 | 6 | 6 | 8 | 9 | 10 | 9 | 6 | 3 | 8 | 7 | 17 | 3 | 3 | 87 | 87 | 7 | 7 | 4 | 1 | — | 77 | 24 | 21 |
Swell 3 Height (m) Direction Period (s) | S 10 | E 8 | S 10 | SSE 10 | SSE 9 | S 9 | SSE 9 | SSE 10 | SSE 10 | ENE 6 | SSE 9 | S 5 | S 9 | E 12 | E 12 | E 11 | E 11 | E 11 | E 9 | ENE 5 | NE 6 | NE 11 | ESE 4 | ENE 11 |
| kJ | 2 | 1 | 2 | 9 | 9 | 2 | 7 | 9 | 9 | 3 | 9 | 4 | 6 | 3 | 3 | 2 | 2 | 2 | 1 | 3 | 1 | 5 | 1 | 12 |
Wind waves Height (m) Direction Period (s) | WNW 2 | WNW 2 | — | NNE 2 | NNW 2 | NNW 2 | S 4 | — | — | — | ENE 6 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | — | — | SSW 2 | — | — | — | — | — | — |
| kJ | 1 | 1 | — | 1 | 1 | 1 | 13 | — | — | — | 3 | 3 | 14 | 20 | 25 | — | — | 1 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 180 | 180 | 180 | 61 | 124 | 89 | 91 | 44 | 73 | 101 | 117 | 101 | 77 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 44 | 28 | 28 |
Best forecast wave conditions in Canterbury | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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