Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Larsen Street surfForecast / West Coast South Island / New Zealand

information circle48hr Weather and Surf, issued 12 am Thursday 12 Mar 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
17.1° C
 (Which is normal for this time of year)

How big are the waves at Larsen Street today?

The current surf forecast for Larsen Street at 8AM is: 0.6m 11s primary swell from a West-southwest direction (forecast issued at 12:00am March 12). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (12 Mar)2ft (0.6m)11s
Afternoon (12 Mar)2ft (0.6m)12s
Evening (12 Mar)2.5ft (0.7m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
WSW
0.8
WSW
0.7
WSW
0.6
WSW
0.6
WSW
0.6
WSW
0.6
WSW
0.6
WSW
0.7
NNW
0.7
NNW
0.9
NNW
0.9
NNW
0.9
NNW
0.4
WSW
0.6
W
0.8
WSW
1
W
0.9
WSW
0.9
WSW
1.5
WSW
1.5
W
2.3
WSW
3
WSW
3
WSW
Period(s) (?)121211111111121213121211111213111211116791010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1561531139795971111091511381931731984411916728420219818422579114631524
Wind
(km/h)
5
SSE
5
ESE
5
E
5
E
10
NE
15
NNE
15
N
15
NE
20
ENE
20
ENE
35
NNE
30
NNE
30
NNE
10
SW
10
SW
30
SW
25
SSW
30
SSW
25
SSW
30
SSW
25
SSW
30
SW
35
SW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
off		cross-
off		crosscrosscross-
on		crosscross-
off		cross-
off		crosscrosscross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off
High Tide
/ height (m)
5:24AM
2.10
6:05PM
2.03
6:46AM
2.07
7:29PM
2.06
8:02AM
2.16
Low Tide
/ height (m)
11:08PM
0.98
11:48AM
1.01
12:23AM
1.04
1:09PM
1.00
1:42AM
0.99
2:20PM
0.89
Thursday
12
Friday
13
Saturday
14
Sunrise----7:26-------7:26-------7:28---
Sunset-------8:00-------7:59-------7:57
clear
clear
cloud
part cloud
clear
clear
clear
clear
cloud
light rain
light rain
light rain
heavy rain
mod rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
---------154138112-------
Temp. °C151414141516171716151717171818161415141415161615
Feels °C (?)15141313141415141312121314191812101098101098
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest