Surf Forecasts:
Clarence River surf forecast from 22 Jul 2026:
- Best quality surf: Sunday 26 Jul, 12AM (local time) - 11ft (3.5m), 10s period, SSW swell with offshore winds.
- Most powerful swell: Saturday 25 Jul, 6PM (local time) - 11ft (3.5m), 10s period, SSW swell with 2,410 kJ wave energy.
- Next surfable swell (1★+): Wednesday 22 Jul, 6PM (local time) - 1.5ft (0.4m), 13s period with SSW swell.
Best Forecast Surf Conditions for Clarence River this week:
The surf forecast for Clarence River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 22) at 6PM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.5m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Clarence River in the next 16 days are 3.5m 10s and forecast to arrive on Saturday (Jul 25) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Friday (Jul 24) at 3PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 22nd Jul) | 1.5ft (0.4m) 13s |
| Best Surf | 12AM (Sun 26th Jul) | 11ft (3.5m) 10s |
| Most Powerful | 6PM (Sat 25th Jul) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Clarence River over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 14°C on Thu afternoon, min 9°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Sat morning. Mild temperatures (max 9°C on Sun afternoon, min 5°C on Sat night). Winds decreasing (fresh winds from the SW on Sat morning, calm by Mon afternoon). | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 13 | SSE 13 | NNE 5 | SSW 9 | SSW 8 | S 9 | ESE 12 | ENE 7 | SW 6 | SSW 9 | SSW 10 | S 9 | S 8 | S 8 | E 15 | ESE 13 | ESE 14 | ESE 14 | ESE 14 | ESE 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 199 | 87 | 55 | 26 | 16 | 13 | 14 | 15 | 18 | 387 | 1692 | 2021 | 586 | 400 | 351 | 229 | 735 | 1075 | 975 | 975 | 933 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-off | glassy | cross | cross-on | cross-on | glassy | off | off | off | off | off | cross-off | cross-off | glassy | cross | cross-on | on | glassy |
High Tide | 11:25AM1.42m | 11:45PM1.36m | 12:15PM1.40m | 00:35AM1.32m | 1:03PM1.39m | 1:22AM1.29m | 1:50PM1.40m | 2:08AM1.28m | 2:35PM1.40m | 2:53AM1.28m | 3:19PM1.42m | 3:37AM1.28m | 4:04PM1.43m | ||||||||
Low Tide | 5:38PM0.24m | 5:58AM0.22m | 6:29PM0.29m | 6:44AM0.27m | 7:18PM0.32m | 7:30AM0.29m | 8:05PM0.33m | 8:14AM0.30m | 8:52PM0.34m | 8:59AM0.30m | 9:37PM0.33m | 9:43AM0.29m | 10:23PM0.31m | ||||||||
 | |  |  |  | | | |  |  |  | | | |  | | | | | | | |
 | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — |
 | — | 5:16 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 9 | 13 | 14 | 12 | 14 | 14 | 11 | 8 | 7 | 6 | 8 | 9 | 6 | 9 | 9 | 9 | 13 | 14 | 10 |
Feels °C | 10 | 9 | 5 | 10 | 13 | 9 | 9 | 9 | 9 | 1 | -1 | 0 | 2 | 1 | 1 | 5 | 6 | 5 | 9 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 9 | SSE 13 | NE 4 | NE 6 | NE 7 | S 9 | NNE 7 | ENE 7 | ENE 8 | SE 18 | S 10 | S 8 | ESE 14 | S 8 | S 8 | ESE 13 | ESE 14 | ESE 14 | ESE 14 | ESE 14 |
| kJ | 199 | 59 | 55 | 4 | 11 | 11 | 14 | 93 | 18 | 24 | 152 | 1281 | 409 | 257 | 351 | 190 | 735 | 1075 | 975 | 975 | 933 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | S 13 | SSW 13 | SSE 12 | SSW 9 | SSW 8 | NE 8 | S 9 | NNE 6 | SE 13 | ENE 12 | SE 16 | ESE 15 | E 11 | ESE 13 | E 15 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 8 |
| kJ | 23 | 87 | 34 | 26 | 16 | 13 | 10 | 6 | 7 | 27 | 29 | 261 | 275 | 39 | 225 | 229 | 167 | 112 | 62 | 66 | 50 |
Swell 3 Height (m) Direction Period (s) | — | ESE 11 | ESE 11 | SSW 9 | SSE 11 | SSE 10 | SE 12 | ESE 12 | ESE 13 | SE 19 | SSW 16 | ENE 11 | ENE 11 | SSW 15 | E 11 | ESE 13 | SSW 13 | SSW 11 | SSW 11 | SSW 10 | NE 5 |
| kJ | — | 11 | 11 | 17 | 11 | 10 | 6 | 15 | 16 | 14 | 53 | 43 | 40 | 42 | 58 | 114 | 59 | 25 | 11 | 39 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 5 | — | — | NNE 6 | N 7 | — | SW 6 | SSW 9 | SSW 10 | S 9 | S 8 | — | — | — | — | — | NNE 4 | — |
| kJ | — | — | — | 24 | — | — | 66 | 539 | — | 387 | 1692 | 2021 | 586 | 400 | — | — | — | — | — | 7 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 0 | 28 | 263 | 24 | 95 | 24 | 210 | 185 | 0 | 0 | 35 | 0 | 0 | 0 | 10 | 10 | 10 | 0 |
Best forecast wave conditions in Kaikoura and Marlborough | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
Information about the Clarence River Surf forecast
The above surf forecast table for Clarence River provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Clarence River can be found by selecting the local surf guide option on the grey menu. Our Clarence River surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Clarence River) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Clarence River may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Clarence River is 70 km (43 miles) from the city of Blenheim. If you plan a holiday in Kaikoura and Marlborough, look for hotels and other accommodation in Blenheim. Blenheim has rooms for a wide range of budgets as well as car hire and transport links.
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