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Larsen Street Surf Forecast
/ West Coast South Island (21 surf breaks) /
Surf Forecasts:
Larsen Street surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 5 pm Tuesday 21 Apr 2026 NZSTForecast 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
16.9° C
(Which is 1.2°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 10PM is: 0.3m 16s primary swell from a West-southwest direction and 0.4m 11s secondary swell from a West-southwest direction (forecast issued at 05:00pm April 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 1.5ft (0.5m) | 11s |
| Evening (21 Apr) | 1ft (0.3m) | 16s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 18 | 18 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 68 | 68 | 50 | 84 | 83 | 85 | 120 | 110 | 101 | 99 | 87 | 85 | 86 | 87 | 103 | 156 | 137 | 337 | 259 | 237 | 215 | 341 | 356 | 261 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | cross- off | off | off | cross- off | off | off | cross- off | glass | glass | glass | off | cross- off | off | off | off | cross |
High Tide / height (m) | 1:44AM 2.83 | 2:17PM 2.66 | 2:44AM 2.66 | 3:22PM 2.48 | 3:53AM 2.53 | |||||||||||||||||||
Low Tide / height (m) | 7:33PM 0.26 | 8:04AM 0.27 | 8:30PM 0.44 | 9:07AM 0.43 | 9:35PM 0.60 | 10:18AM 0.56 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - |
| Sunset | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - |
 |  |  |  | | |  | | | | | | | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 12 | 10 | 9 | 9 | 9 | 10 | 13 | 15 | 14 | 12 | 11 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 |
| Feels °C (?) | 9 | 6 | 4 | 4 | 5 | 4 | 4 | 8 | 11 | 10 | 8 | 7 | 7 | 6 | 7 | 9 | 9 | 10 | 9 | 9 | 9 | 8 | 8 | 9 |
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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
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