Anatori River Surf Break

Lat Long: 40.70° S 172.37° E

Anatori River Surf Forecast and Surf Report

Issued: 5 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Anatori River sea temperature is
14.5° C
1.1° 

Anatori River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Anatori River surf forecast from 17 Jul 2026:

  • Best quality surf: Saturday 18 Jul, 3PM (local time) - 8ft (2.5m), 18s period, WSW swell with cross-shore winds.
  • Most powerful swell: Saturday 18 Jul, 3PM (local time) - 8ft (2.5m), 18s period, WSW swell with 3,990 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 3PM (local time) - 8ft (2.5m), 18s 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 Saturday (Jul 18) at 3PM. The primary swell is predicted to be 2.5m and 18s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Anatori River in the next 16 days are 2.5m 18s and forecast to arrive on Saturday (Jul 18) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 6s period and expected on Monday (Jul 20) at 6PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sat 18th Jul)8ft (2.5m) 18s
Best Surf 3PM (Sat 18th Jul)8ft (2.5m) 18s
Most Powerful 3PM (Sat 18th Jul)8ft (2.5m) 18s

Table - best surf conditions forecast for Anatori River over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun morning, min 9°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, calm by Mon night).

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Very mild (max 13°C on Wed morning, min 8°C on Tue night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
!
!
!
!
4
4
3
3
2
0
0
2
2
3
3
3
1
2
0
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
WSW
15
2.5
WSW
18
2.5
WSW
17
2.3
WSW
16
2.1
WSW
16
1.9
WSW
14
1.7
WSW
14
1.6
WSW
14
1.4
WSW
13
1.2
WSW
13
1.2
WSW
13
0.9
WSW
12
0.8
WSW
12
0.8
WSW
12
0.9
WSW
14
1.6
WSW
13
1.6
WSW
13
1.4
W
13
1.8
WNW
8
1.8
NW
7
3
W
11
Wave Graph
Metric surfscale
Energy kJ
1659
3990
3811
2642
2054
1484
1080
934
673
454
447
254
158
158
265
828
774
613
383
327
2095
Wind (km/h)
25
SW
25
SW
30
SW
15
SSW
5
NNE
10
E
15
ESE
10
E
10
E
5
WSW
20
WSW
20
SW
15
SSW
5
W
5
ESE
5
SW
5
WSW
10
NW
10
WNW
30
SW
25
SW
Wind State
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-off
glassy
glassy
glassy
glassy
on
cross-on
cross
cross-off
High Tide
1:00PM3.03m
1:21AM3.15m
1:46PM2.90m
2:06AM2.96m
2:33PM2.75m
2:53AM2.76m
3:22PM2.59m
3:43AM2.57m
4:17PM2.46m
4:40AM2.41m
5:18PM2.37m
5:44AM2.33m
6:23PM2.36m
Low Tide
7:09PM0.14m
7:39AM0.16m
7:55PM0.30m
8:25AM0.33m
8:43PM0.49m
9:12AM0.52m
9:34PM0.68m
10:03AM0.69m
10:30PM0.84m
11:00AM0.82m
11:32PM0.93m
12:02PM0.89m
00:37AM0.95m
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
part cloud
cloud
rain showers
light rain
heavy rain
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:48
7:47
7:47
7:46
7:45
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:25
5:25
5:27
5:28
5:29
 mm
2
4
14
Temp °C
13
13
11
14
13
11
12
13
10
12
12
10
13
13
10
12
12
12
12
11
9
Feels °C
7
7
5
12
11
9
8
10
7
9
8
6
11
11
8
10
11
9
10
4
2
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 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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