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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 11 am Saturday 18 Apr 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
14.7° C
(Which is 1.8°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 7PM is: 0.4m 6s primary swell from a East-northeast direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 11:00am April 18). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2ft (0.6m) | 8s |
| Afternoon (18 Apr) | 1.5ft (0.5m) | 6s |
| Evening (18 Apr) | 1.5ft (0.5m) | 6s |
Table - waves today at Port Robinson. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 6 | 6 | 6 | 6 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 7 | 8 | 9 | 9 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 57 | 37 | 19 | 15 | 19 | 16 | 37 | 58 | 68 | 135 | 232 | 227 | 151 | 98 | 90 | 92 | 80 | 342 | 553 | 663 | 1044 | 2114 | 2937 | 3413 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:15PM 1.78 | 5:41AM 1.71 | 6:10PM 1.83 | 6:36AM 1.71 | 7:07PM 1.86 | |||||||||||||||||||
Low Tide / height (m) | 11:01AM 0.08 | 11:34PM 0.08 | 11:55AM 0.05 | 12:32AM 0.07 | 12:51PM 0.04 | 1:31AM 0.07 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:49 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - |
 | | |  | | | | | | |  | | | | | |  | | |  |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 2 | 5 | 9 | 14 | 15 | 14 |
| Temp. °C | 17 | 19 | 19 | 17 | 15 | 14 | 13 | 12 | 12 | 14 | 15 | 13 | 11 | 11 | 11 | 11 | 12 | 11 | 10 | 9 | 8 | 8 | 8 | 8 |
| Feels °C (?) | 14 | 15 | 15 | 13 | 12 | 11 | 10 | 8 | 9 | 11 | 11 | 7 | 4 | 4 | 4 | 5 | 6 | 2 | 0 | -1 | -1 | -1 | -1 | -3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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