Surf Forecasts:
How big are the waves at Larsen Street today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.1m), 13s period with WSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3ft (0.9m), 12s period with WSW swell.
The current surf forecast for Larsen Street at 6AM is: 1.3m 13s primary swell from a West-southwest direction and 0.3m 11s secondary swell from a North-northwest direction (forecast issued at 11:00pm July 20). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 13s |
| Afternoon (21 Jul) | 3.5ft (1.1m) | 13s |
| Evening (21 Jul) | 3ft (0.9m) | 12s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Very mild (max 13°C on Thu afternoon, min 10°C on Tue morning). Wind will be generally light. | |||||||||||||||||
Tuesday 21 | Wednesday 22 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | W 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | WSW 11 | WSW 11 | WSW 14 |
Wave Graph  | |||||||||||||||||
 kJ | 812 | 690 | 590 | 590 | 499 | 418 | 411 | 263 | 250 | 186 | 145 | 140 | 140 | 346 | 455 | 359 | 961 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | off | off | glassy | glassy | cross | cross-off | cross-off | off | glassy | glassy | glassy | cross-off | cross-on | glassy | cross-off |
High Tide | 3:23AM2.55m | 3:52PM2.41m | 4:15AM2.38m | 4:47PM2.30m | |||||||||||||
Low Tide | 9:12PM0.48m | 9:40AM0.52m | 10:04PM0.65m | 10:32AM0.69m | |||||||||||||
 |  | | |  |  | |  |  | | | | |  | | | | |
 | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:28 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 |
Feels °C | 11 | 11 | 9 | 10 | 9 | 9 | 7 | 7 | 5 | 7 | 8 | 8 | 9 | 8 | 9 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | W 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 5 | WSW 5 | WSW 6 | WSW 10 | WSW 11 | WSW 11 | WSW 14 |
| kJ | 812 | 690 | 590 | 590 | 499 | 418 | 411 | 263 | 250 | 186 | 26 | 36 | 42 | 346 | 455 | 359 | 961 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | WSW 5 | WSW 12 | WSW 12 | WSW 11 | WSW 15 | WSW 15 | WSW 14 | N 9 |
| kJ | 38 | 23 | 23 | 22 | 37 | 37 | 22 | 22 | 20 | 23 | 145 | 140 | 140 | 43 | 84 | 192 | 6 |
Swell 3 Height (m) Direction Period (s) | W 20 | W 20 | WSW 19 | WSW 19 | W 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | NNW 10 | N 10 | N 9 | — |
| kJ | 30 | 8 | 36 | 36 | 28 | 32 | 60 | 59 | 53 | 51 | 85 | 81 | 73 | 19 | 16 | 6 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 4 | WSW 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 13 | 18 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 9 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest