Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Larsen Street surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 12 am Friday 02 Jan 2026 NZDTForecast 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 3AM is: 0.4m 15s primary swell from a West-southwest direction and 1.0m 6s secondary swell from a West direction (forecast issued at 12:00am January 02). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jan) | 1.5ft (0.5m) | 14s |
| Afternoon (02 Jan) | 2ft (0.6m) | 13s |
| Evening (02 Jan) | 3ft (0.9m) | 12s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 02 | Saturday 03 | Sunday 04 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 19 | 11 | 11 | 17 | 16 | 11 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 112 | 71 | 85 | 118 | 108 | 104 | 135 | 218 | 240 | 173 | 239 | 250 | 288 | 271 | 276 | 220 | 169 | 184 | 254 | 254 | 237 | 283 | 203 | 288 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | glass | cross | cross | cross | cross | cross- off | cross- off | off | cross- off | cross- on | cross | cross- on | cross | cross- off | glass | cross- off | glass | glass | cross- on | cross- on | cross |
High Tide / height (m) | 9:50PM 2.77 | 10:17AM 2.87 | 10:47PM 2.88 | 11:10AM 2.99 | 11:40PM 2.95 | 12:01PM 3.07 | ||||||||||||||||||
Low Tide / height (m) | 4:02AM 0.27 | 4:32PM 0.16 | 4:57AM 0.18 | 5:26PM 0.05 | 5:48AM 0.10 | 6:18PM -0.01 | ||||||||||||||||||
Friday 02 | Saturday 03 | Sunday 04 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 9:10 | - | - | - | - | - | - | - | 9:10 | - | - | - | - | - | - | - | 9:10 |
 |  |  |  | |  | |  |  | | | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 |
| Feels °C (?) | 14 | 15 | 16 | 15 | 15 | 15 | 13 | 13 | 14 | 13 | 14 | 14 | 15 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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