Surf Forecasts:
How big are the waves at Larsen Street today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 6.5ft (2.0m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 5.5ft (1.7m), 8s period with WNW swell.
- Evening surf: Evening surf (27 Aug, local time) - 10ft (3.0m), 10s period with NW swell.
The current surf forecast for Larsen Street at 6AM is: 2.0m 10s primary swell from a West-northwest direction and 1.1m 12s secondary swell from a West-southwest direction (forecast issued at 11:00pm August 26). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 6.5ft (2.0m) | 10s |
| Afternoon (27 Aug) | 5.5ft (1.7m) | 8s |
| Evening (27 Aug) | 10ft (3.0m) | 10s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 54mm), heaviest during Thu night. Very mild (max 15°C on Wed night, min 11°C on Fri night). Winds decreasing (near gales from the NNE on Thu night, calm by Sat morning). | |||||||||||||||||
Thursday 27 | Friday 28 | ||||||||||||||||
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) | W 13 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 8 | NW 8 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NW 10 | NNW 9 |
Wave Graph  | |||||||||||||||||
 kJ | 1952 | 826 | 1115 | 698 | 712 | 741 | 385 | 585 | 1478 | 1764 | 1924 | 4594 | 3897 | 2448 | 1817 | 1397 | 924 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 9:42PM2.64m | 10:03AM2.63m | 10:18PM2.78m | 10:38AM2.74m | |||||||||||||
Low Tide | 3:55AM0.39m | 4:08PM0.38m | 4:31AM0.25m | 4:44PM0.26m | |||||||||||||
 | | | |  |  | |  |  |  | |  |  | | | | | |
 | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:04 | — |
mm | 5 | 4 | 2 | 1 | 2 | 2 | 1 | — | — | — | 1 | 16 | 9 | 3 | 2 | 1 | 1 |
Temp °C | 15 | 15 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 12 |
Feels °C | 11 | 15 | 12 | 11 | 8 | 7 | 6 | 5 | 5 | 2 | 2 | 3 | 8 | 8 | 9 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 8 | NW 8 | WSW 15 | NW 10 | NW 10 | WSW 14 | NNW 11 | WSW 13 | NNW 10 | NW 10 | NNW 9 |
| kJ | 1952 | 826 | 1115 | 698 | 712 | 741 | 385 | 585 | 309 | 1764 | 1924 | 213 | 3897 | 184 | 1817 | 1397 | 924 |
Swell 2 Height (m) Direction Period (s) | W 20 | WSW 13 | WSW 17 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 16 | — | WSW 14 | WSW 14 | — | WSW 14 | W 24 | WSW 13 | WSW 13 | WSW 13 |
| kJ | 30 | 447 | 92 | 379 | 220 | 217 | 169 | 256 | — | 276 | 276 | — | 204 | 11 | 181 | 178 | 181 |
Swell 3 Height (m) Direction Period (s) | — | W 20 | — | W 18 | W 17 | W 16 | W 16 | WSW 12 | — | — | — | — | W 24 | — | W 23 | W 22 | W 22 |
| kJ | — | 30 | — | 156 | 154 | 134 | 132 | 27 | — | — | — | — | 11 | — | 41 | 39 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | N 6 | NNE 6 | NW 10 | NNE 7 | NNE 7 | NNW 10 | — | NNW 10 | — | — | W 7 |
| kJ | — | — | — | — | — | — | 148 | 118 | 1478 | 186 | 532 | 4594 | — | 2448 | — | — | 112 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 155 | 0 | 0 | 13 | 43 | 53 | 61 | 61 | 61 | 61 | 187 | 293 | 190 | 187 | 197 | 187 | 9 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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