Surf Forecasts:
How big are the waves at Larsen Street today (12 Sep):
- Afternoon surf: Afternoon surf (12 Sep, local time) - 10ft (3.0m), 16s period with W swell.
- Evening surf: Evening surf (12 Sep, local time) - 8ft (2.5m), 16s period with WSW swell.
The current surf forecast for Larsen Street at 10PM is: 2.5m 16s primary swell from a West-southwest direction and 2.5m 10s secondary swell from a West-southwest direction (forecast issued at 05:00pm September 12). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | - | - |
| Afternoon (12 Sep) | 10ft (3.0m) | 16s |
| Evening (12 Sep) | 8ft (2.5m) | 16s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sat night. Very mild (max 12°C on Sat night, min 10°C on Sat afternoon). Winds decreasing (fresh winds from the SW on Sat night, calm by Tue morning). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | W 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 4698 | 3777 | 3336 | 3296 | 2845 | 2776 | 2299 | 2043 | 1807 | 1785 | 4026 | 3712 | 3736 | 1652 | 2482 | 2228 | 2020 | 1826 | 1614 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 11:25PM3.08m | 11:46AM2.96m | 00:03AM2.99m | 12:23PM2.88m | |||||||||||||||
Low Tide | 5:38AM-0.02m | 5:55PM0.06m | 6:16AM0.09m | 6:33PM0.18m | |||||||||||||||
 |  |  |  |  |  |  | | | | | | |  |  | | | | | |
 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:21 | — |
mm | — | — | — | 1 | 1 | — | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 11 | 11 |
Feels °C | 4 | 3 | 3 | 3 | 4 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 7 | 8 | 8 | 6 | 6 | 5 | 7 |
Swell 1 Height (m) Direction Period (s) | W 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 10 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 4698 | 3777 | 3336 | 3296 | 2845 | 2776 | 2299 | 2043 | 1807 | 1108 | 4026 | 3712 | 3736 | 1652 | 2482 | 2228 | 2020 | 1826 | 1614 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 16 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1785 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | — | — | — | — | WSW 9 | — | — | — | — | — |
| kJ | 1117 | 1539 | 1508 | 1248 | 1270 | 1106 | 1132 | 1155 | 1178 | — | — | — | — | 559 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 190 | 203 | 190 | 187 | 187 | 187 | 187 | 196 | 197 | 9 | 9 | 33 | 9 | 9 | 9 | 33 | 190 | 33 | 9 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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