Surf Forecasts:
How big are the waves at Larsen Street today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 15ft (4.5m), 10s period with NNW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 10ft (3.0m), 10s period with NNW swell.
- Evening surf: Evening surf (28 Aug, local time) - 8ft (2.4m), 9s period with NW swell.
The current surf forecast for Larsen Street at 3AM is: 4.0m 10s primary swell from a North-northwest direction and 0.8m 14s secondary swell from a West-southwest direction (forecast issued at 11:00pm August 27). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 15ft (4.5m) | 10s |
| Afternoon (28 Aug) | 10ft (3.0m) | 10s |
| Evening (28 Aug) | 8ft (2.4m) | 9s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 34mm), heaviest during Fri morning. Very mild (max 14°C on Thu night, min 10°C on Fri night). Winds decreasing (near gales from the NNE on Thu night, light winds from the SSW by Fri night). | |||||||||||||||||
Friday 28 | Saturday 29 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 9 | NW 9 | NNW 9 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | W 19 | WSW 19 |
Wave Graph  | |||||||||||||||||
 kJ | 1319 | 1999 | 2969 | 4324 | 4328 | 2825 | 1791 | 1448 | 989 | 770 | 396 | 492 | 373 | 237 | 141 | 470 | 577 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 10:18PM2.78m | 10:38AM2.74m | 10:53PM2.88m | 11:13AM2.82m | |||||||||||||
Low Tide | 4:31AM0.25m | 4:44PM0.26m | 5:06AM0.15m | 5:19PM0.18m | |||||||||||||
 | |  |  |  |  | | |  |  | | |  |  | | | | |
 | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | 1 | 6 | 15 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 11 | 12 | 11 | 11 | 10 |
Feels °C | 5 | 3 | 2 | 2 | 4 | 9 | 10 | 7 | 8 | 7 | 7 | 6 | 6 | 8 | 7 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | NW 10 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | NNW 10 | NNW 10 | NW 10 | NW 9 | NW 9 | NNW 9 | WSW 10 | WSW 10 | WSW 9 | NNW 8 | NNW 8 | WSW 19 |
| kJ | 1319 | 276 | 276 | 273 | 261 | 2825 | 1791 | 1448 | 989 | 770 | 396 | 492 | 373 | 237 | 113 | 85 | 577 |
Swell 2 Height (m) Direction Period (s) | WSW 15 | — | — | — | W 24 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | NNW 8 | NNW 8 | NNW 8 | WSW 9 | W 19 | NNW 8 |
| kJ | 309 | — | — | — | 11 | 184 | 181 | 178 | 178 | 176 | 298 | 275 | 197 | 153 | 141 | 470 | 60 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 24 | W 23 | W 22 | WNW 11 | WSW 22 | WSW 22 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WSW 13 |
| kJ | — | — | — | — | — | 11 | 41 | 39 | 23 | 95 | 154 | 140 | 106 | 96 | 67 | 35 | 96 |
Wind waves Height (m) Direction Period (s) | — | NNW 10 | NNW 10 | NNW 10 | NNW 10 | — | — | — | — | — | W 9 | — | — | — | — | WSW 8 | WSW 7 |
| kJ | — | 1999 | 2969 | 4324 | 4328 | — | — | — | — | — | 275 | — | — | — | — | 119 | 164 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 61 | 61 | 187 | 187 | 187 | 187 | 187 | 61 | 9 | 0 | 9 | 9 | 9 | 9 | 9 | 177 | 9 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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