Belt Road Surf Break

Lat Long: 39.06° S 174.05° E

Belt Road 48 hour detailed Surf Forecast

Issued: 5 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Belt Road sea temperature is
14.1°C
0.6° 

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


How big are the waves at Belt Road today (20 Sep):

  • Afternoon surf: Afternoon surf (20 Sep, local time) - 15ft (4.5m), 12s period with WSW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 13ft (4.0m), 15s period with WSW swell.

The current surf forecast for Belt Road at 9PM is: 4.0m 15s primary swell from a West-southwest direction (forecast issued at 05:00pm September 20). The wind direction is predicted to be cross-offshore and the swell rating is 6.

Time (NZST) & DateWave HeightWave Period
Morning (20 Sep)--
Afternoon (20 Sep)15ft (4.5m)12s
Evening (20 Sep)13ft (4.0m)15s

Table - waves today at Belt Road. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 14°C on Tue morning, min 9°C on Sun night). Winds increasing (light winds from the SSW on Sun night, strong winds from the SW by Tue afternoon).

Sun
20
Monday
21
Tuesday
22
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
Rating
(10 max)
2
2
6
6
4
3
0
0
0
0
0
0
1
1
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4.5
WSW
12
4.5
WSW
13
4
WSW
15
4
WSW
16
3.5
WSW
16
3.5
WSW
16
3
WSW
16
3
WSW
16
3
WSW
16
3
WSW
15
2.5
WSW
15
2.5
WSW
14
2.3
WSW
14
2.2
WSW
14
2.1
W
14
3
WSW
8
3.5
WSW
9
3.5
WSW
10
4
WSW
10
Wave Graph
Metric surfscale
Energy kJ
5749
6341
7044
6871
6410
5819
5020
4606
4128
3621
2880
2541
2085
1842
1756
1071
2189
2292
2960
Wind (km/h)
35
SW
30
SW
15
SSW
10
SSW
10
SW
20
WSW
25
WSW
25
W
25
WSW
25
W
25
W
20
W
20
WNW
20
NW
25
WNW
40
SW
40
SW
35
SW
35
SW
Wind State
cross
cross
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross-off
cross
High Tide
4:39PM2.56m
5:17AM2.49m
5:57PM2.63m
6:26AM2.59m
6:55PM2.78m
Low Tide
11:03PM1.35m
11:34AM1.27m
00:22AM1.23m
12:44PM1.11m
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
light rain
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:19
 mm
1
Temp °C
12
11
10
9
9
11
11
12
13
12
12
12
12
13
14
12
12
11
11
Feels °C
4
4
6
7
6
6
6
6
8
7
7
8
9
10
10
3
3
2
3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Belt Road 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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