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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 11 pm Saturday 25 Apr 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
13.5° C
(Which is normal for this time of year)How big are the waves at Clarence River today?
The current surf forecast for Clarence River at 6AM is: 0.8m 12s primary swell from a South direction and 0.8m 5s secondary swell from a North-northeast direction (forecast issued at 11:00pm April 25). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2.5ft (0.8m) | 12s |
| Afternoon (26 Apr) | 2.5ft (0.8m) | 12s |
| Evening (26 Apr) | 3.5ft (1.1m) | 14s |
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 Tue afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | S 14 | S 15 | S 15 | S 15 | S 14 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | |
289 | 276 | 196 | 180 | 180 | 280 | 184 | 198 | 508 | 753 | 894 | 997 | 906 | 694 | 594 | 464 | 431 | 329 | 308 | 239 | 186 | 136 | 127 | 99 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | cross-off | cross-off | off | off | glassy | glassy | on | on | glassy | on | on | on | cross-on | cross-on | cross | cross | glassy | glassy | on | cross-on | |
High Tide | 00:09AM1.58m | 12:38PM1.43m | 1:04AM1.53m | 1:32PM1.41m | 1:56AM1.48m | 2:24PM1.40m | ||||||||||||||||||
Low Tide | 6:31AM0.11m | 6:47PM0.13m | 7:24AM0.14m | 7:42PM0.16m | 8:15AM0.16m | |||||||||||||||||||
 | | |  |  |  | | | | |  | |  | | | | | | | | | | | | |
 | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — |
 | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:32 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 17 | 15 | 17 | 16 | 17 | 14 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 16 | 17 | 18 | 17 |
14 | 14 | 14 | 11 | 15 | 13 | 14 | 13 | 13 | 12 | 11 | 11 | 13 | 13 | 12 | 10 | 11 | 12 | 12 | 13 | 15 | 15 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | S 12 | S 12 | NE 6 | S 12 | SSW 12 | S 14 | S 15 | S 15 | S 15 | S 14 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
 kJ | 289 | 276 | 196 | 180 | 180 | 15 | 184 | 198 | 508 | 753 | 894 | 997 | 906 | 694 | 594 | 464 | 431 | 329 | 308 | 239 | 186 | 136 | 127 | 99 |
Swell 2 Height (m) Direction Period (s) | NE 4 | NNE 4 | NNE 4 | NNE 5 | NE 5 | E 9 | NE 5 | S 4 | NNE 5 | NE 10 | — | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 11 | — | — | NE 4 | NNE 4 | S 24 |
| kJ | 3 | 2 | 2 | 4 | 13 | 2 | 7 | 10 | 2 | 4 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 1 | 2 | 11 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 9 | — | E 9 | NE 5 | E 10 | — | — | — | — | — | — | — | — | — | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 |
| kJ | 6 | 5 | 6 | 1 | 2 | — | 2 | 4 | 2 | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | N 4 | NNE 5 | NNE 5 | S 12 | S 4 | — | S 3 | — | — | — | — | — | NE 2 | NE 3 | NE 3 | NNE 3 | NE 3 | NE 3 | — | NE 4 | NNE 4 | NE 5 |
| kJ | — | — | 9 | 29 | 62 | 280 | 19 | — | 2 | — | — | — | — | — | 1 | 3 | 1 | 2 | 2 | 3 | — | 4 | 11 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 0 | 10 | 10 | 84 | 10 | 10 | 10 | 10 | 0 | 0 | 10 | 10 |
Best forecast wave conditions in Kaikoura and Marlborough | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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