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Surf Forecasts:
Port Robinson surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 12 am Wednesday 10 Dec 2025 NZDTForecast 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
16.5° C
(Which is 3.4°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 2AM is: 0.6m 11s primary swell from a Southeast direction (forecast issued at 12:00am December 10). An open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 1.5ft (0.5m) | 13s |
| Afternoon (10 Dec) | 2ft (0.6m) | 13s |
| Evening (10 Dec) | 2ft (0.6m) | 12s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 7 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 76 | 96 | 94 | 89 | 87 | 121 | 116 | 107 | 103 | 102 | 100 | 100 | 67 | 60 | 61 | 59 | 59 | 59 | 35 | 25 | 330 | 477 | 567 | 575 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | off | cross | cross- on | cross- off | cross | cross- off | cross | cross- on | cross- on | on | on | on | cross- on | off | off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 9:24PM 1.68 | 9:54AM 1.82 | 10:23PM 1.63 | 10:50AM 1.75 | 11:20PM 1.59 | 11:45AM 1.67 | ||||||||||||||||||
Low Tide / height (m) | 3:37AM 0.05 | 4:17PM 0.09 | 4:34AM 0.11 | 5:12PM 0.13 | 5:29AM 0.18 | 6:04PM 0.17 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:58 |
 | | |  |  | | |  |  | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 21 | 20 | 20 | 19 | 22 | 23 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 10 | 12 | 13 | 13 | 14 | 13 |
| Feels °C (?) | 21 | 18 | 18 | 17 | 19 | 20 | 13 | 13 | 13 | 13 | 11 | 10 | 10 | 11 | 10 | 11 | 11 | 7 | 2 | 4 | 6 | 6 | 8 | 8 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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