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Anatori River surfForecast / Nelson – West Coast / New Zealand
12 Day Weather and Surf, issued 6 pm Saturday 20 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Anatori River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Anatori River sea temperature is
17.3° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Anatori River this week:
The surf forecast for Anatori River over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 22) at 1AM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Anatori River in the next 12 days are 2.5m 14s and forecast to arrive on Friday (Dec 26) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 22nd Dec) | 4.5ft (1.3m) 11s |
| Best Surf | 4PM (Tue 23rd Dec) | 8ft (2.5m) 9s |
| Most Powerful | 1PM (Fri 26th Dec) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Anatori River over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 60mm), heaviest during Mon night. Very mild (max 18°C on Mon night, min 10°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Mon afternoon). | Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Thu night. Very mild (max 18°C on Tue afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the SW by Thu night). | ||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 12 | 8 | 11 | 11 | 10 | 6 | 8 | 9 | 11 | 12 | 12 | 10 | 10 | 10 | 11 | 12 | 14 | 13 | 13 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 909 | 804 | 857 | 238 | 394 | 218 | 133 | 131 | 1027 | 1177 | 1570 | 1248 | 1609 | 1155 | 710 | 784 | 1850 | 2041 | 2602 | 2278 | 1942 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- off | cross- on | cross- on | glass | cross- on | cross | cross | cross- on | cross | cross | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | ||
High Tide / height (m) | 11:32PM 2.78 | 11:53AM 2.89 | 12:10AM 2.80 | 12:31PM 2.91 | 12:48AM 2.79 | 1:09PM 2.91 | 1:27AM 2.76 | 1:47PM 2.88 | 2:07AM 2.72 | 2:28PM 2.85 | 2:51AM 2.66 | 3:12PM 2.80 | 3:40AM 2.61 | ||||||||||
Low Tide / height (m) | 5:27PM 0.48 | 5:42AM 0.42 | 6:06PM 0.44 | 6:20AM 0.40 | 6:44PM 0.42 | 6:58AM 0.40 | 7:23PM 0.42 | 7:36AM 0.42 | 8:03PM 0.43 | 8:17AM 0.46 | 8:46PM 0.45 | 9:01AM 0.51 | 9:33PM 0.48 | 9:50AM 0.58 | |||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||
| Sunrise | - | - | 5:54 | - | - | 5:54 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:58 | ||
| Sunset | 9:00 | - | - | 9:00 | - | - | 9:00 | - | - | 9:00 | - | - | 9:01 | - | - | 9:01 | - | - | 9:02 | - | - | ||
 |  | | | | |  |  |  | |  |  | | | | | | | |  | | |||
Rain (mm) | - | - | - | - | - | - | 1 | 57 | 2 | - | 1 | - | - | - | 3 | 4 | 25 | 2 | - | 4 | - | ||
| Temp. °C | 14 | 13 | 16 | 16 | 12 | 16 | 16 | 18 | 18 | 18 | 15 | 17 | 17 | 15 | 16 | 17 | 16 | 16 | 16 | 13 | 16 | ||
| Feels °C (?) | 7 | 6 | 10 | 10 | 8 | 12 | 14 | 17 | 14 | 13 | 11 | 15 | 11 | 12 | 13 | 15 | 12 | 12 | 11 | 10 | 13 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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.
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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 12 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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