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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 Wednesday 06 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
15.9° C
(Which is slightly warmer than usual)How big are the waves at Larsen Street today?
The current surf forecast for Larsen Street at 9PM is: 0.6m 16s primary swell from a West-southwest direction (forecast issued at 05:00pm May 06). An open ocean swell of 0.7m 6s is not directed at the surf break, a second open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | - | - |
| Afternoon (06 May) | 1.5ft (0.5m) | 15s |
| Evening (06 May) | 2ft (0.6m) | 16s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 150mm), heaviest during Fri morning. Very mild (max 17°C on Wed night, min 13°C on Fri night). Winds increasing (light winds from the ENE on Wed afternoon, gales from the NNE by Fri afternoon). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 15 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | NNW 7 | NNW 8 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | WSW 14 | NNW 10 | NNW 10 | NNW 11 | NW 11 | NW 11 | WNW 11 | NW 11 | W 13 | |
133 | 138 | 188 | 176 | 191 | 186 | 356 | 780 | 1530 | 1920 | 1670 | 1126 | 932 | 1175 | 1957 | 107 | 4002 | 3315 | 4820 | 6619 | 6076 | 5279 | 3713 | 4963 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | |
High Tide | 1:38AM2.45m | 2:03PM2.32m | 2:25AM2.35m | 2:53PM2.23m | 3:19AM2.27m | |||||||||||||||||||
Low Tide | 7:30PM0.66m | 7:56AM0.68m | 8:15PM0.76m | 8:45AM0.77m | 9:06PM0.83m | 9:41AM0.81m | ||||||||||||||||||
 |  | |  | |  |  |  | |  | | | |  | | | | |  | | | |  |  | |
 | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:30 | — | — |
 | 5:34 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | 5:30 |
— | — | — | — | — | 1 | 6 | 14 | 12 | 8 | 5 | 6 | 7 | 17 | 32 | 10 | 8 | 7 | 3 | 4 | 3 | 3 | 2 | 2 | |
Temp °C | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 17 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 13 |
14 | 13 | 14 | 14 | 13 | 10 | 11 | 10 | 12 | 12 | 12 | 13 | 13 | 11 | 10 | 8 | 5 | 8 | 5 | 5 | 4 | 5 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | — | WSW 17 | NW 11 | W 13 |
 kJ | 25 | 32 | 32 | 48 | 67 | 186 | 183 | 183 | 180 | 178 | 175 | 175 | 175 | 173 | 173 | 107 | 158 | 127 | 175 | 50 | — | 290 | 3713 | 4963 |
Swell 2 Height (m) Direction Period (s) | WSW 15 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WNW 10 | WNW 10 | — | — | — | — | — | WNW 11 | WNW 10 | WNW 10 | W 9 | — | WSW 18 | WSW 19 | — | — | — | WSW 12 | NNW 11 |
| kJ | 133 | 138 | 188 | 176 | 191 | 19 | 31 | — | — | — | — | — | 23 | 20 | 18 | 15 | — | 66 | 74 | — | — | — | 1376 | 1450 |
Swell 3 Height (m) Direction Period (s) | N 10 | — | N 10 | — | WNW 10 | — | W 22 | — | — | — | — | — | — | — | — | WSW 18 | — | — | — | — | — | — | W 14 | — |
| kJ | 2 | — | 2 | — | 21 | — | 9 | — | — | — | — | — | — | — | — | 32 | — | — | — | — | — | — | 886 | — |
Wind waves Height (m) Direction Period (s) | — | — | ENE 2 | — | — | N 6 | NNW 7 | NNW 8 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | N 9 | NNW 10 | NNW 10 | NNW 11 | NW 11 | NW 11 | WNW 11 | — | — |
| kJ | — | — | 1 | — | — | 128 | 356 | 780 | 1530 | 1920 | 1670 | 1126 | 932 | 1175 | 1957 | 2424 | 4002 | 3315 | 4820 | 6619 | 6076 | 5279 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 13 | 13 | 13 | 13 | 53 | 187 | 320 | 259 | 259 | 197 | 191 | 80 | 61 | 190 | 195 | 337 | 293 | 197 | 386 | 385 | 146 | 146 | 148 |
Best forecast wave conditions in West Coast South Island | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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