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Surf Forecasts:
Port Robinson surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 6 pm 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
15.9° C
(Which is 2.7°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 12s primary swell from a East direction and 0.7m 5s secondary swell from a Southeast direction (forecast issued at 06:00pm December 10). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 1.5ft (0.5m) | 12s |
| Afternoon (11 Dec) | 1.5ft (0.5m) | 11s |
| Evening (11 Dec) | 1.5ft (0.5m) | 11s |
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 | Saturday 13 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 6 | 10 | 9 | 6 | 7 | 8 | 8 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 116 | 107 | 106 | 102 | 100 | 69 | 67 | 60 | 58 | 59 | 59 | 58 | 36 | 34 | 37 | 24 | 100 | 103 | 95 | 78 | 39 | 33 | 24 | 47 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | on | on | on | off | off | off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | glass | cross- on | on |
High Tide / height (m) | 10:23PM 1.63 | 10:50AM 1.75 | 11:20PM 1.59 | 11:45AM 1.67 | 12:16AM 1.55 | 12:37PM 1.59 | ||||||||||||||||||
Low Tide / height (m) | 4:34AM 0.11 | 5:12PM 0.13 | 5:29AM 0.18 | 6:04PM 0.17 | 6:23AM 0.24 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - |
| Sunset | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:58 | - | - | - | - | - | - |
 | |  |  | |  |  | | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 16 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 12 | 12 | 10 | 11 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 11 | 14 | 15 |
| Feels °C (?) | 16 | 13 | 12 | 11 | 11 | 10 | 11 | 10 | 9 | 11 | 10 | 9 | 6 | 5 | 9 | 8 | 9 | 10 | 9 | 9 | 8 | 9 | 11 | 11 |
- 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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