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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 5 am 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
13.9° C
(Which is slightly warmer than usual)How big are the waves at Clarence River today?
The current surf forecast for Clarence River at 8AM is: 0.9m 14s primary swell from a South direction and 0.3m 9s secondary swell from a East direction, 0.2m 2s secondary swell from a North-northeast direction (forecast issued at 05:00am April 25). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3ft (0.9m) | 14s |
| Afternoon (25 Apr) | 3.5ft (1.0m) | 14s |
| Evening (25 Apr) | 3ft (0.9m) | 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 Sun afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 8 | S 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 14 | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 | S 12 | S 11 | S 11 | |
55 | 87 | 297 | 366 | 405 | 324 | 289 | 276 | 196 | 177 | 180 | 228 | 139 | 190 | 501 | 743 | 1024 | 997 | 932 | 725 | 613 | 464 | 354 | 323 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | glassy | glassy | glassy | cross | cross | cross | cross | cross-off | cross-off | off | cross-off | glassy | glassy | glassy | glassy | cross-on | on | on | on | cross-on | cross-on | |
High Tide | 11:42AM1.45m | 00:09AM1.58m | 12:38PM1.43m | 1:04AM1.53m | 1:32PM1.41m | |||||||||||||||||||
Low Tide | 5:36AM0.09m | 5:51PM0.10m | 6:31AM0.11m | 6:47PM0.13m | 7:24AM0.14m | 7:42PM0.16m | ||||||||||||||||||
 |  |  | | | | | | | | |  | | | | |  | | | | | | | | |
 | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | 7:09 |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | 5:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 14 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 16 | 15 | 18 | 15 | 13 | 13 | 12 | 12 | 13 | 14 | 14 | 13 | 13 | 14 |
10 | 11 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 14 | 11 | 15 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | S 8 | S 9 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | NE 6 | S 12 | S 12 | S 14 | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 | S 12 | S 11 | S 11 |
 kJ | 55 | 74 | 297 | 366 | 405 | 324 | 289 | 276 | 196 | 177 | 180 | 15 | 139 | 190 | 501 | 743 | 1024 | 997 | 932 | 725 | 613 | 464 | 354 | 323 |
Swell 2 Height (m) Direction Period (s) | E 8 | S 13 | E 9 | E 9 | E 9 | NE 5 | NE 5 | NE 5 | NNE 4 | NNE 5 | NNE 5 | E 9 | NE 6 | S 4 | NNE 5 | NE 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | NE 3 |
| kJ | 23 | 87 | 13 | 13 | 13 | 6 | 6 | 3 | 2 | 4 | 10 | 2 | 8 | 14 | 2 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | ESE 8 | ESE 9 | SE 9 | NE 4 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | — | E 9 | NE 5 | E 10 | — | — | — | — | — | — | — | — | E 11 |
| kJ | 54 | 24 | 7 | 3 | 3 | 6 | 6 | 5 | 6 | 1 | 2 | — | 2 | 4 | 2 | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | — | — | NNE 3 | NNE 4 | — | — | — | — | N 4 | NNE 5 | NNE 5 | S 12 | SSW 4 | — | SSW 4 | — | — | — | — | — | NE 2 | NE 3 | NE 3 | NNE 3 |
| kJ | — | — | 1 | 5 | — | — | — | — | 9 | 23 | 58 | 228 | 29 | — | 5 | — | — | — | — | — | 1 | 2 | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 10 | 10 | 28 | 28 | 0 | 0 | 20 | 0 | 10 | 10 | 10 | 10 | 10 |
Best forecast wave conditions in Kaikoura and Marlborough | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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