Surf Forecasts:
How big are the waves at Little Wanganui today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 5ft (1.6m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 4ft (1.2m), 12s period with WSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.6m), 11s period with WSW swell.
The current surf forecast for Little Wanganui at 7PM is: 1.5m 10s primary swell from a West-southwest direction and 1.0m 13s secondary swell from a West direction (forecast issued at 11:00am August 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 5ft (1.6m) | 13s |
| Afternoon (18 Aug) | 4ft (1.2m) | 12s |
| Evening (18 Aug) | 5ft (1.6m) | 11s |
Table - waves today at Little Wanganui. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 12°C on Wed morning, min 6°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||
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 | 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 13 | WSW 12 | WSW 12 | WSW 13 | WSW 11 | WSW 10 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 943 | 1019 | 454 | 405 | 551 | 398 | 487 | 916 | 1051 | 1025 | 1623 | 1540 | 1330 | 1137 | 1106 | 980 | 850 | 731 | 615 | 589 | 572 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | glassy | cross-off | cross-off | cross-off | off | off | cross-on | cross-on | glassy | off | off | off | off | glassy | on | on | glassy | off |
High Tide | 2:07PM2.77m | 2:26AM2.70m | 2:51PM2.58m | 3:13AM2.49m | 3:42PM2.41m | ||||||||||||||||
Low Tide | 8:00AM0.37m | 8:19PM0.51m | 8:43AM0.59m | 9:06PM0.72m | 9:31AM0.79m | ||||||||||||||||
 | | |  | | | | | | |  |  | | | | | | | | | | |
 | 7:18 | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 11 | 11 | 9 | 7 | 7 | 6 | 6 | 9 | 12 | 12 | 10 | 9 | 8 | 8 | 8 | 10 | 12 | 12 | 9 | 8 |
Feels °C | 4 | 8 | 8 | 7 | 3 | 3 | 2 | 3 | 6 | 9 | 10 | 9 | 7 | 6 | 6 | 6 | 9 | 10 | 10 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 12 | WSW 10 | WSW 10 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 943 | 1019 | 348 | 365 | 551 | 365 | 442 | 388 | 1051 | 1025 | 1623 | 1540 | 1330 | 1137 | 1106 | 980 | 850 | 731 | 615 | 589 | 572 |
Swell 2 Height (m) Direction Period (s) | W 18 | W 18 | WSW 12 | WSW 13 | WSW 14 | WSW 12 | WSW 13 | WSW 16 | WSW 10 | WSW 10 | — | — | — | — | — | — | — | — | NNW 4 | — | — |
| kJ | 25 | 25 | 454 | 405 | 308 | 398 | 265 | 916 | 307 | 253 | — | — | — | — | — | — | — | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | WSW 18 | W 18 | WSW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 109 | 227 | 487 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 54 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 115 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | 54 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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