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Surf Forecasts:
Clarence River surfForecast / Kaikoura and Marlborough / New Zealand
48hr Weather and Surf, issued 12 pm Tuesday 16 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Clarence River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Clarence River sea temperature is
15.8° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Clarence River today?
The current surf forecast for Clarence River at 2PM is: 0.6m 8s primary swell from a Northeast direction and 0.3m 11s secondary swell from a Southeast direction (forecast issued at 12:00pm December 16). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 1ft (0.3m) | 10s |
| Afternoon (16 Dec) | 3.5ft (1.1m) | 7s |
| Evening (16 Dec) | 1.5ft (0.4m) | 7s |
Table - waves today at Clarence River. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 8 | 7 | 7 | 11 | 11 | 8 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17 | 50 | 128 | 63 | 21 | 22 | 39 | 190 | 335 | 736 | 1461 | 1838 | 1500 | 1198 | 1088 | 697 | 402 | 353 | 264 | 238 | 161 | 111 | 73 | 50 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | off | off | glass | off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | on | on | cross- on | cross- on |
High Tide / height (m) | 3:11PM 1.30 | 3:39AM 1.37 | 3:57PM 1.28 | 4:24AM 1.39 | 4:43PM 1.28 | 5:08AM 1.42 | ||||||||||||||||||
Low Tide / height (m) | 9:07AM 0.32 | 9:22PM 0.28 | 9:54AM 0.33 | 10:05PM 0.30 | 10:41AM 0.33 | 10:49PM 0.30 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 |
| Sunset | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - | 8:57 | - | - | - | - |
 |  |  | |  | |  | | | |  |  |  | |  |  | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | 2 | 2 | 1 | 2 | 14 | 6 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 19 | 22 | 19 | 19 | 15 | 13 | 12 | 10 | 10 | 11 | 13 | 14 | 13 | 12 | 12 | 12 | 14 | 15 | 14 | 15 | 15 | 16 |
| Feels °C (?) | 13 | 14 | 15 | 19 | 17 | 17 | 15 | 8 | 6 | 3 | 3 | 5 | 6 | 7 | 8 | 7 | 9 | 9 | 11 | 13 | 13 | 13 | 13 | 15 |
- Map Icons:
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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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