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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 11 pm Friday 22 May 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
14.9° 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 2AM is: 1.5m 12s primary swell from a West-southwest direction and 1.0m 9s secondary swell from a North-northwest direction (forecast issued at 11:00pm May 22). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 5ft (1.5m) | 13s |
| Afternoon (23 May) | 4.5ft (1.4m) | 13s |
| Evening (23 May) | 4.5ft (1.3m) | 12s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Fri night, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 12 | WSW 12 | WSW 11 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 19 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | |
572 | 658 | 609 | 408 | 703 | 604 | 604 | 514 | 482 | 393 | 644 | 1178 | 2164 | 1943 | 1762 | 1571 | 1531 | 1031 | 1016 | 886 | 721 | 547 | 461 | 461 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | glassy | cross-off | cross-off | cross | cross | glassy | glassy | cross-off | cross-off | cross-off | off | glassy | cross | cross-off | cross-off | off | off | cross-off | off | cross | cross | cross-off | |
High Tide | 3:38AM2.63m | 4:17PM2.44m | 4:44AM2.53m | 5:23PM2.38m | 5:48AM2.48m | |||||||||||||||||||
Low Tide | 9:20PM0.49m | 10:00AM0.45m | 10:24PM0.58m | 11:04AM0.52m | 11:29PM0.63m | 12:06PM0.55m | ||||||||||||||||||
 | |  |  |  |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:45 | — | — | — | — |
 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 14 |
15 | 14 | 14 | 13 | 13 | 12 | 12 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 12 | WSW 12 | WSW 11 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
 kJ | 572 | 658 | 609 | 408 | 703 | 604 | 604 | 514 | 482 | 393 | 477 | 1178 | 2164 | 1943 | 1762 | 1571 | 1531 | 1031 | 1016 | 886 | 721 | 547 | 461 | 461 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | WSW 14 | NNW 9 | NNW 9 | NNW 9 | N 8 | NNW 11 | WSW 20 | WSW 19 | WSW 12 | N 12 | N 12 | N 11 | N 11 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 |
| kJ | 212 | 161 | 154 | 351 | 113 | 106 | 80 | 29 | 73 | 323 | 644 | 380 | 103 | 101 | 91 | 62 | 56 | 31 | 28 | 26 | 25 | 24 | 24 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 15 | NNW 9 | — | NNW 14 | NNW 13 | NNW 12 | N 7 | NNW 12 | NNW 12 | N 12 | — | — | — | — | — | N 13 | N 13 | N 13 | N 13 | N 13 | N 13 | N 13 |
| kJ | — | — | 231 | 113 | — | 18 | 17 | 44 | 25 | 75 | 77 | 101 | — | — | — | — | — | 14 | 13 | 13 | 14 | 13 | 13 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 13 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 9 |
Best forecast wave conditions in West Coast South Island | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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