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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 6 am Tuesday 21 Oct 2025 NZDT
How big are the waves at Larsen Street today?
The current surf forecast for Larsen Street at 1PM is: 4.0m 12s primary swell from a West-northwest direction and 1.8m 16s secondary swell from a West-southwest direction (forecast issued at 06:00am October 21). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 15ft (4.5m) | 12s |
| Afternoon (21 Oct) | 13ft (4.0m) | 16s |
| Evening (21 Oct) | 13ft (4.0m) | 15s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 10 | 10 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4151 | 5121 | 5180 | 3943 | 7335 | 6614 | 6461 | 7127 | 8032 | 8064 | 7207 | 6057 | 5207 | 4568 | 3978 | 3504 | 3022 | 2407 | 1832 | 1080 | 3404 | 3279 | 5808 | 5211 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | glass | cross | cross | cross- off | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:14AM 2.76 | 11:28PM 2.78 | 11:46AM 2.78 | 12:02AM 2.77 | 12:19PM 2.77 | 12:35AM 2.72 | ||||||||||||||||||
Low Tide / height (m) | 5:06AM 0.25 | 5:22PM 0.29 | 5:39AM 0.25 | 5:56PM 0.28 | 6:12AM 0.29 | 6:30PM 0.32 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:01 | - | - | - | - | - | - | - | 8:02 | - | - |
 |  |  |  | | |  | |  |  | | |  | | | | | | | | | |  | | |
Rain (mm) | 4 | 5 | 10 | 1 | 1 | 1 | - | - | - | - | - | - | - | 1 | - | 1 | 2 | 1 | - | 6 | 2 | 2 | 1 | 1 |
| Temp. °C | 15 | 15 | 12 | 15 | 14 | 13 | 12 | 12 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 14 | 15 | 16 | 15 | 13 | 13 | 12 |
| Feels °C (?) | 8 | 9 | 5 | 10 | 8 | 6 | 5 | 6 | 5 | 6 | 6 | 8 | 10 | 12 | 11 | 7 | 6 | 8 | 10 | 8 | 8 | 7 | 7 | 5 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for West Coast South Island
Cross-shore wind has turned cross-on at Cobden Breakwater (light winds from the WNW at HokitikaAeroAws 35 km from Cobden Breakwater). A 4.5m groundswell from the WNW is too big for here
Actual: 55 min ago
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