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Surf Forecasts:

Larsen Street surfForecast / West Coast South Island / New Zealand

information circle48hr Weather and Surf, issued 6 am Monday 12 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Larsen Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Larsen Street sea temperature is
18.4° C
 (Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Larsen Street today?

The current surf forecast for Larsen Street at 1PM is: 1.9m 12s primary swell from a West-southwest direction and 2.0m 10s secondary swell from a West-northwest direction (forecast issued at 06:00am January 12). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZDT) & DateWave HeightWave Period
Morning (12 Jan)8ft (2.4m)11s
Afternoon (12 Jan)7ft (2.1m)12s
Evening (12 Jan)4.5ft (1.4m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
Thu
15
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
1
1
1
1
1
1
2
2
3
3
0
0
0
0
1
0
2
2
2
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WNW
3
WNW
2.4
WNW
1.9
WSW
2.1
WSW
2.1
WSW
1.4
W
2
W
2
W
1.9
W
1.7
W
1.7
W
1.4
W
1.3
W
1.4
WSW
1.3
W
1.1
W
1.1
W
1.1
W
1
W
1
W
1
WSW
1
WSW
0.9
WSW
Period(s) (?)1211111212121211111010101010101099101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)279920151262103611801185517953898766590590402333394319217217221196196205201159
Wind
(km/h)
30
SW
30
SW
30
SW
30
SW
30
SW
35
SW
30
SSW
20
S
15
S
10
SE
15
SW
25
WSW
25
SW
30
SW
15
SSW
20
SW
15
SSW
10
S
5
WSW
15
W
20
SW
25
SW
20
SSW
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		offcrosscrosscrosscrosscross-
off		crosscross-
off		cross-
off		glasscross-
on		crosscrosscross-
off		cross-
off
High Tide
/ height (m)
6:10AM
2.22
6:36PM
2.19
7:12AM
2.19
7:41PM
2.17
8:14AM
2.21
8:42PM
2.21
Low Tide
/ height (m)
12:23PM
0.86
12:53AM
0.85
1:26PM
0.90
1:55AM
0.87
2:28PM
0.87
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise-6:13-------6:13-------6:15------
Sunset-----9:09-------9:09-------9:08--
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
light rain
cloud
clear
clear
clear
part cloud
part cloud
cloud
Rain (mm)
----------------1-------
Temp. °C151516161615141312111515151515141514151616161615
Feels °C (?)999998789911910912101213141412121314
  • 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

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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.

View detailed surf forecast for Larsen Street at:
surf-forecast.com

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