Larsen Street Surf Break

Lat Long: 41.75° S 171.49° E

Larsen Street 48 hour detailed Surf Forecast

Issued: 11 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Larsen Street sea temperature is
13.8° C
0.6° 

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


How big are the waves at Larsen Street today (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 5ft (1.6m), 13s period with WSW swell.

The current surf forecast for Larsen Street at 4AM is: 1.7m 14s primary swell from a West-southwest direction and 0.4m 11s secondary swell from a North-northwest direction (forecast issued at 11:00pm July 19). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jul)5ft (1.6m)14s
Afternoon (20 Jul)5ft (1.6m)14s
Evening (20 Jul)5ft (1.6m)13s

Table - waves today at Larsen Street. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 16mm), heaviest on Wed morning. Very mild (max 13°C on Mon night, min 10°C on Wed morning). Wind will be generally light.

Monday
20
Tuesday
21
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)
4
4
3
3
3
2
1
1
1
1
2
2
2
1
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)
1.9
WSW
14
1.8
WSW
14
1.7
WSW
14
1.6
WSW
14
1.6
WSW
14
1.6
WSW
14
1.6
WSW
14
1.6
WSW
13
1.6
WSW
13
1.5
W
13
1.5
W
13
1.3
WSW
13
1.2
WSW
13
1.1
WSW
13
1.1
WSW
13
0.9
WSW
12
0.9
WSW
12
Wave Graph
Metric surfscale
Energy kJ
1439
1382
1206
1045
1016
887
874
849
836
787
775
590
499
424
411
263
254
Wind (km/h)
15
ENE
15
ENE
10
E
5
SE
5
SSE
5
WSW
15
WSW
10
WSW
10
WSW
15
W
5
SW
5
S
5
SE
10
SW
20
SW
25
SW
15
SSW
Wind State
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
glassy
cross
cross
cross-off
cross-off
High Tide
2:35AM2.74m
3:02PM2.56m
3:23AM2.55m
3:52PM2.41m
Low Tide
8:23PM0.31m
8:52AM0.34m
9:12PM0.48m
9:40AM0.52m
rain showers
rain showers
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:25
5:27
 mm
1
1
1
2
1
2
2
2
Temp °C
11
11
12
12
12
12
12
12
13
12
12
11
11
11
11
11
11
Feels °C
8
8
10
10
10
10
9
9
10
9
11
9
10
9
6
5
7
  • 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 Larsen Street 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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