- Forecast
- Maps
- Live
- Weather State
- Spot Information
Clarence River Surf Forecast
/ Kaikoura and Marlborough (12 surf breaks) /
Surf Forecasts:
Clarence River surfForecast / Kaikoura and Marlborough / New Zealand
48hr Weather and Surf, issued 5 pm Thursday 21 May 2026 NZSTForecast 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
13.1° C
(Which is slightly warmer than usual)How big are the waves at Clarence River today?
The current surf forecast for Clarence River at 2AM is: 0.3m 10s primary swell from a South direction (forecast issued at 05:00pm May 21). An open ocean swell of 0.2m 5s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 1.5ft (0.4m) | 9s |
| Afternoon (22 May) | 2.5ft (0.7m) | 9s |
| Evening (22 May) | 2.5ft (0.7m) | 13s |
Table - waves today at Clarence River. (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 afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
NE 7 | S 11 | S 11 | S 11 | S 10 | SSE 5 | S 9 | S 9 | S 9 | S 9 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 14 | S 15 | S 15 | S 14 | S 14 | S 14 | |
37 | 21 | 21 | 21 | 18 | 18 | 27 | 38 | 78 | 57 | 176 | 173 | 170 | 156 | 146 | 103 | 132 | 116 | 243 | 357 | 531 | 515 | 482 | 482 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | off | off | cross-off | glassy | cross-on | on | on | cross-on | cross-off | off | off | off | off | off | cross-off | glassy | glassy | cross-on | on | cross-on | on | on | |
High Tide | 8:59PM1.72m | 9:27AM1.50m | 9:56PM1.67m | 10:26AM1.48m | 10:53PM1.60m | 11:23AM1.45m | ||||||||||||||||||
Low Tide | 2:41PM0.00m | 3:25AM0.02m | 3:39PM0.03m | 4:21AM0.04m | 4:36PM0.07m | 5:16AM0.07m | ||||||||||||||||||
 |  | |  | | |  |  | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — |
 | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | 5:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 16 | 11 | 10 | 10 | 10 | 13 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 13 | 14 | 13 | 12 | 11 | 11 | 10 | 11 | 12 |
17 | 14 | 12 | 7 | 8 | 9 | 8 | 10 | 11 | 13 | 14 | 13 | 11 | 11 | 9 | 11 | 12 | 12 | 10 | 9 | 9 | 8 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 6 | NE 5 | S 11 | S 10 | SSE 5 | SSE 5 | S 9 | S 9 | S 9 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 14 | S 15 | S 15 | S 14 | S 14 | S 14 |
 kJ | 37 | 16 | 7 | 21 | 18 | 17 | 19 | 38 | 78 | 57 | 176 | 173 | 170 | 156 | 146 | 103 | 132 | 116 | 243 | 357 | 531 | 515 | 482 | 482 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 11 | S 11 | NNE 5 | NNE 5 | S 10 | S 9 | SE 4 | SE 4 | SSW 13 | ENE 4 | ENE 4 | ENE 4 | NNE 5 | SE 11 | NE 4 | — | SSW 14 | SE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 8 | 21 | 21 | 3 | 2 | 18 | 27 | 7 | 5 | 56 | 9 | 6 | 4 | 3 | 5 | 1 | — | 38 | 5 | 12 | 11 | 10 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | E 9 | NNE 8 | E 8 | NE 7 | NE 7 | ENE 7 | ENE 7 | S 4 | SSW 12 | — | SSE 9 | SE 11 | SE 11 | E 4 | — | SE 12 | SE 12 | SE 12 | NE 11 | SE 11 | SE 11 | SE 12 | SE 11 | NE 12 |
| kJ | 2 | 6 | 1 | 2 | 2 | 5 | 5 | 4 | 26 | — | 8 | 5 | 5 | 1 | — | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | SW 2 | SSW 4 | S 4 | — | NE 6 | NE 6 | ENE 3 | ENE 4 | NE 4 | — | — | SW 3 | SSW 3 | SSW 3 | — | — | — | ENE 5 | — | — | — | — |
| kJ | — | — | 1 | 10 | 18 | — | 6 | 10 | 7 | 13 | 18 | — | — | 2 | 5 | 4 | — | — | — | 2 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 24 | 113 | 113 | 24 | 114 | 10 | 10 | 113 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Kaikoura and Marlborough | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Clarence River surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest