Larsen Street Surf Break

Lat Long: 41.75° S 171.49° E

Issued: 11 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Larsen Street sea temperature is
14.5° C

Slightly warmer than usual

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 (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 8ft (2.5m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 7ft (2.2m), 10s period with WNW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 6ft (1.9m), 9s period with WNW swell.

The current surf forecast for Larsen Street at 7AM is: 2.5m 10s primary swell from a West-northwest direction and 0.7m 12s secondary swell from a West-southwest direction (forecast issued at 11:00pm June 20). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (21 Jun)8ft (2.5m)10s
Afternoon (21 Jun)7ft (2.2m)10s
Evening (21 Jun)6ft (1.9m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat night. Very mild (max 14°C on Sat night, min 9°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat night, calm by Mon afternoon).

Sunday
21
Monday
22
Tuesday
23
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
Rating
(10 max)
0
1
4
3
3
2
0
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
WNW
10
3.5
WNW
10
3
WNW
10
2.5
WNW
10
2.5
WNW
10
2.3
WNW
10
2.2
WNW
10
2
WNW
10
1.9
WNW
9
1.3
WNW
9
1.4
WSW
8
1.2
WNW
9
1.1
NW
9
0.9
WNW
9
0.6
WSW
14
0.8
WSW
14
1.2
WSW
13
1.2
WSW
13
1.2
WSW
13
1.2
WSW
13
1.2
WSW
14
1.2
WSW
14
1.1
WSW
14
1.1
WSW
14
Wave Graph
Metric surfscale
Energy kJ
2516
2339
1846
1412
1163
1003
856
717
612
276
250
221
186
135
160
217
482
514
482
482
490
497
433
433
Wind (km/h)
35
WSW
30
WSW
10
SSE
5
WSW
10
SW
20
SW
25
SW
25
SSW
20
S
15
S
10
SSE
10
ESE
10
E
5
NE
5
NW
0
SSE
5
E
10
ENE
10
ENE
10
E
10
E
10
E
10
ESE
10
ESE
Wind State
cross
cross
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
off
off
cross-off
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:11AM2.72m
3:43PM2.51m
4:07AM2.57m
4:41PM2.41m
5:05AM2.44m
5:39PM2.35m
Low Tide
8:56PM0.38m
9:31AM0.37m
9:51PM0.51m
10:26AM0.50m
10:49PM0.62m
11:22AM0.60m
light rain
light rain
light rain
rain showers
rain showers
light rain
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
8:00
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:09
5:09
 mm
4
5
4
1
1
3
Temp °C
14
13
12
14
13
12
13
12
12
11
10
9
10
11
11
11
11
11
10
10
10
12
13
12
Feels °C
8
8
11
13
11
8
7
6
7
7
7
6
7
9
9
10
9
8
7
7
6
9
9
8
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
18
3.5
WNW
10
3
WNW
10
2.5
WNW
10
2.5
WNW
10
2.3
WNW
10
2.2
WNW
10
2
WNW
10
1.9
WNW
9
1.3
WNW
9
1.4
WSW
8
1.3
WSW
8
1.2
WSW
8
1
WSW
8
0.9
WSW
8
0.9
NW
9
1.2
WSW
13
1.2
WSW
13
1.2
WSW
13
1.2
WSW
13
1.2
WSW
14
1.2
WSW
14
1.1
WSW
14
1.1
WSW
14
Energy kJ
123
2339
1846
1412
1163
1003
856
717
612
276
250
217
172
113
102
107
482
514
482
482
490
497
433
433
Swell 2
Height (m)
Direction
Period (s)
0.5
WSW
18
0.5
WSW
17
0.7
WSW
12
0.8
WSW
12
0.8
WSW
11
0.8
WSW
11
0.8
WSW
11
0.7
WSW
15
1.3
WSW
8
1.2
NW
9
1.2
WNW
9
1.1
NW
9
0.9
WNW
9
0.9
WNW
9
0.8
WSW
7
0.7
NW
8
0.7
NW
8
0.7
NW
8
0.6
NW
8
0.6
NW
8
0.5
NW
8
0.5
NW
8
0.4
NW
8
Energy kJ
176
172
127
164
140
135
130
209
181
242
221
186
135
135
59
74
70
69
53
41
30
28
14
Swell 3
Height (m)
Direction
Period (s)
0.5
WSW
17
0.5
WSW
16
0.5
WSW
16
0.5
WSW
16
0.5
WSW
16
0.5
WSW
10
0.5
WSW
15
0.5
WSW
14
0.5
WSW
14
0.5
WSW
14
0.5
WSW
14
0.6
WSW
14
0.8
WSW
14
0.5
WSW
6
Energy kJ
164
151
142
142
138
63
123
120
116
116
118
160
217
22
Wind waves
Height (m)
Direction
Period (s)
3.5
WNW
10
Energy kJ
2516
Nearest Offshore or Glassy
Rating
(10 max)
1
4
4
4
4
4
1
1
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Distance (km)
187
33
0
9
9
9
155
155
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in West Coast South Island
Rating
(10 max)
4
4
4
4
4
3
3
3
3
2
2
3
3
3
3
3
3
3
3
2
2
Best forecast wave conditions in New Zealand
Rating
(10 max)
1
4
4
4
4
4
1
1
4
5
5
6
7
6
5
5
5
5
5
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
5
5
5
5
5
5
  • 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 

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