Surf Forecasts:
How big are the waves at Larsen Street today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 4ft (1.2m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 11s period with WSW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.0m), 11s period with WSW swell.
The current surf forecast for Larsen Street at 10AM is: 1.2m 12s primary swell from a West-southwest direction (forecast issued at 06:00am October 17). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 4ft (1.2m) | 12s |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 11s |
| Evening (17 Oct) | 3.5ft (1.0m) | 11s |
Table - waves today at Larsen Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 11°C on Sat afternoon, min 9°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the SW by Mon afternoon). | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 10 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 8 | WSW 8 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 245 | 478 | 404 | 343 | 273 | 268 | 243 | 301 | 301 | 256 | 237 | 290 | 280 | 100 | 119 | 208 | 512 | 451 | 428 | 505 | 1283 | 1212 | 408 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | cross | cross | cross | cross-off | cross-off | off | cross-off | glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 3:11AM2.29m | 3:35PM2.28m | 4:06AM2.15m | 4:35PM2.17m | 5:14AM2.07m | 5:48PM2.13m | |||||||||||||||||
Low Tide | 9:25AM0.81m | 9:57PM0.85m | 10:21AM0.93m | 11:01PM0.93m | 11:29AM0.99m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | |  | | | | | | | |
 | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:59 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 11 | 11 | 11 | 11 | 11 |
Feels °C | 6 | 6 | 8 | 5 | 4 | 5 | 7 | 8 | 7 | 7 | 9 | 7 | 7 | 8 | 9 | 8 | 6 | 4 | 5 | 4 | 3 | 4 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 15 | N 15 | N 15 | WSW 13 |
| kJ | 245 | 478 | 404 | 343 | 273 | 268 | 243 | 301 | 301 | 256 | 237 | 290 | 280 | 100 | 110 | 94 | 91 | 85 | 105 | 505 | 4 | 4 | 408 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | N 5 | N 5 | N 4 | N 4 | N 4 | — | N 7 | N 18 | N 18 | W 20 | W 19 | WSW 19 | WSW 11 | WSW 11 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | N 15 | — | — | N 15 |
| kJ | 189 | 11 | 7 | 3 | 1 | 1 | — | 1 | 6 | 6 | 7 | 7 | 34 | 100 | 74 | 208 | 512 | 451 | 428 | 4 | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | N 5 | — | — | — | — | — | — | — | — | W 20 | N 17 | N 17 | N 16 | WSW 18 | WSW 17 | WSW 12 | N 16 | N 16 | N 16 | — | — | — | — |
| kJ | 11 | — | — | — | — | — | — | — | — | 8 | 6 | 5 | 5 | 61 | 119 | 77 | 5 | 5 | 5 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 3 | SW 4 | WSW 4 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 7 | WSW 14 | WSW 14 | WSW 7 |
| kJ | — | — | — | — | 2 | 13 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | 132 | 1283 | 1212 | 142 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 9 | 216 | 207 | 9 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 0 | 0 | 9 | 9 | 80 | 172 | 172 | 170 | 9 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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