Surf Forecasts:
Anatori River surf forecast from 20 Aug 2026:
- Best quality surf: Sunday 23 Aug, 9AM (local time) - 11ft (3.5m), 9s period, WNW swell with cross-shore winds.
- Most powerful swell: Monday 24 Aug, 3AM (local time) - 15ft (4.5m), 16s period, W swell with 10,269 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 12AM (local time) - 4.5ft (1.4m), 13s period with WSW swell.
Best Forecast Surf Conditions for Anatori River this week:
The surf forecast for Anatori River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 12AM. The primary swell is predicted to be 1.4m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Anatori River in the next 16 days are 4.5m 16s and forecast to arrive on Monday (Aug 24) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 21st Aug) | 4.5ft (1.4m) 13s |
| Best Surf | 9AM (Sun 23rd Aug) | 11ft (3.5m) 9s |
| Most Powerful | 3AM (Mon 24th Aug) | 15ft (4.5m) 16s |
Table - best surf conditions forecast for Anatori River over the next 16 days.
Short Range ForecastHeavy rain (total 24mm), heaviest during Sat night. Very mild (max 14°C on Sat afternoon, min 7°C on Thu night). Winds increasing (light winds from the S on Thu night, fresh winds from the WSW by Sun morning). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Wed morning. Very mild (max 14°C on Tue morning, min 9°C on Mon night). Winds decreasing (strong winds from the WSW on Sun afternoon, light winds from the W by Wed morning). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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) | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | W 13 | WNW 8 | WNW 9 | W 10 | W 13 | W 15 | W 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | W 14 | WSW 14 | WNW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 849 | 683 | 744 | 557 | 356 | 239 | 339 | 1435 | 1794 | 2905 | 6979 | 8431 | 5721 | 3716 | 2628 | 2041 | 1564 | 1509 | 907 | 1391 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross | cross | cross | on | on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on |
High Tide | 3:24PM2.43m | 3:49AM2.33m | 4:27PM2.30m | 5:00AM2.22m | 5:44PM2.26m | 6:18AM2.22m | 6:56PM2.33m | 7:25AM2.32m | 7:54PM2.47m | 8:17AM2.47m | 8:40PM2.64m | 9:00AM2.64m | 9:19PM2.82m | |||||||
Low Tide | 9:42PM0.90m | 10:10AM0.93m | 10:48PM1.03m | 11:20AM1.02m | 00:03AM1.05m | 12:33PM0.99m | 1:12AM0.97m | 1:36PM0.87m | 2:07AM0.81m | 2:25PM0.70m | 2:52AM0.62m | 3:06PM0.53m | ||||||||
 |  | | |  |  |  |  | | | | | | | | | |  | |  | |
 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — |
 | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — |
mm | — | — | — | — | — | — | 3 | 18 | 3 | 1 | — | — | — | — | — | — | — | 3 | 3 | 4 |
Temp °C | 13 | 8 | 13 | 13 | 9 | 13 | 14 | 14 | 12 | 12 | 11 | 12 | 13 | 10 | 14 | 14 | 11 | 14 | 14 | 14 |
Feels °C | 9 | 4 | 8 | 7 | 4 | 10 | 10 | 8 | 6 | 3 | 3 | 6 | 6 | 4 | 9 | 9 | 7 | 12 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | W 13 | W 19 | WNW 9 | W 18 | — | W 15 | W 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | W 14 | WSW 14 | WNW 9 |
| kJ | 849 | 683 | 744 | 557 | 356 | 239 | 339 | 188 | 1794 | 232 | — | 8431 | 5721 | 3716 | 2628 | 2041 | 1564 | 1509 | 907 | 1391 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WNW 4 | W 6 | W 16 | WSW 17 | — | — | — | — | — | — | — | — | — | — | WSW 13 |
| kJ | — | — | — | — | — | 6 | 49 | 20 | 404 | — | — | — | — | — | — | — | — | — | — | 538 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | W 19 |
| kJ | — | — | — | — | — | — | 31 | — | — | — | — | — | — | — | — | — | — | — | — | 65 |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 4 | WSW 4 | — | — | WNW 8 | — | W 10 | W 13 | — | — | — | — | — | — | — | WNW 7 | — |
| kJ | — | — | — | 18 | 5 | — | — | 1435 | — | 2905 | 6979 | — | — | — | — | — | — | — | 299 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 81 | 0 | 81 | 131 | 81 | 81 | 96 | 210 | 96 | 210 | 198 | 105 | 161 | 81 | 81 | 81 | 81 | 104 | 29 | 37 |
Best forecast wave conditions in Nelson - West Coast | ||||||||||||||||||||
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 Anatori 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 Anatori River Surf forecast
The above surf forecast table for Anatori River provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anatori River can be found by selecting the local surf guide option on the grey menu. Our Anatori 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 (Anatori 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 Anatori 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.
Are you planning a holiday in Nelson - West Coast? If you are looking for accommodation near Anatori River, camping, hotels and holiday cottages in Nelson - West Coast, consider staying in Nelson which is 99 km (61 miles) away.
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