Surf Forecasts:
How big are the waves at Larsen Street today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 4ft (1.2m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 5.5ft (1.7m), 11s period with W swell.
- Evening surf: Evening surf (16 Sep, local time) - 6ft (1.9m), 10s period with WNW swell.
The current surf forecast for Larsen Street at 1AM is: 1.1m 13s primary swell from a West-southwest direction and 0.1m 20s secondary swell from a West direction (forecast issued at 05:00pm September 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 4ft (1.2m) | 12s |
| Afternoon (16 Sep) | 5.5ft (1.7m) | 11s |
| Evening (16 Sep) | 6ft (1.9m) | 10s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 68mm), heaviest during Wed night. Very mild (max 13°C on Wed night, min 9°C on Thu afternoon). Winds increasing (calm on Tue night, strong winds from the WSW by Wed night). | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | W 11 | W 11 | WNW 10 | WNW 10 | NW 9 | WSW 14 | WSW 14 | WSW 14 | W 13 | WSW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 615 | 497 | 475 | 396 | 390 | 378 | 439 | 495 | 688 | 850 | 763 | 688 | 1029 | 1284 | 972 | 1090 | 3458 | 2458 | 1789 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on |
High Tide | 1:18AM2.67m | 1:37PM2.59m | 1:58AM2.48m | 2:19PM2.42m | |||||||||||||||
Low Tide | 7:12PM0.34m | 7:31AM0.43m | 7:52PM0.52m | 8:11AM0.63m | 8:37PM0.71m | ||||||||||||||
 | |  |  |  | |  | | | |  |  |  | |  |  |  | | | |
 | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 8 | 22 | 24 | 6 | 1 | 1 | 1 | 1 |
Temp °C | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 10 | 11 | 9 | 10 | 9 |
Feels °C | 6 | 7 | 9 | 8 | 7 | 7 | 8 | 7 | 6 | 6 | 7 | 6 | 5 | 2 | 5 | 4 | -1 | 2 | 2 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 11 | W 11 | W 11 | WNW 10 | WNW 10 | WSW 14 | WSW 14 | NW 9 | WSW 14 | N 7 | W 17 | WSW 10 |
| kJ | 615 | 497 | 475 | 396 | 390 | 378 | 439 | 495 | 688 | 850 | 763 | 688 | 825 | 1284 | 673 | 1090 | 51 | 829 | 1789 |
Swell 2 Height (m) Direction Period (s) | N 12 | N 12 | W 20 | W 20 | N 12 | W 18 | W 18 | W 18 | N 11 | N 11 | WSW 13 | WSW 13 | — | N 6 | WSW 14 | NNW 8 | — | N 8 | WSW 16 |
| kJ | 3 | 3 | 8 | 8 | 3 | 6 | 6 | 6 | 2 | 2 | 246 | 555 | — | 79 | 972 | 202 | — | 41 | 1550 |
Swell 3 Height (m) Direction Period (s) | — | — | N 12 | N 12 | — | N 11 | N 11 | N 11 | — | — | N 11 | — | — | — | — | — | — | — | N 8 |
| kJ | — | — | 3 | 3 | — | 3 | 3 | 2 | — | — | 2 | — | — | — | — | — | — | — | 41 |
Wind waves Height (m) Direction Period (s) | WSW 3 | — | — | — | — | — | — | — | — | — | — | N 5 | NW 9 | WNW 9 | WSW 10 | W 10 | W 13 | WSW 10 | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | 59 | 1029 | 676 | 289 | 752 | 3458 | 2458 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 33 | 9 | 0 | 0 | 0 | 0 | 13 | 53 | 53 | 53 | 53 | 53 | 61 | 187 | 9 | 146 | 176 | 187 | 81 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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