Surf Forecasts:
How big are the waves at Wharariki Beach today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.8m), 14s period with W swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.3m), 13s period with W swell.
- Evening surf: Evening surf (18 Aug, local time) - 4.5ft (1.3m), 13s period with W swell.
The current surf forecast for Wharariki Beach at 7PM is: 1.3m 13s primary swell from a West direction and 0.1m 5s secondary swell from a Northwest direction (forecast issued at 11:00am August 18). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.8m) | 14s |
| Afternoon (18 Aug) | 4.5ft (1.3m) | 13s |
| Evening (18 Aug) | 4.5ft (1.3m) | 13s |
Table - waves today at Wharariki Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Wed night, min 9°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the W by Thu night). | |||||||||||||||||||||
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) | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 236 | 503 | 546 | 538 | 546 | 459 | 466 | 392 | 875 | 843 | 822 | 801 | 760 | 730 | 606 | 416 | 333 | 401 | 324 | 253 | 246 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross | on | on | glassy | cross-off | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 1:38PM2.97m | 1:55AM2.90m | 2:20PM2.78m | 2:39AM2.67m | 3:09PM2.59m | ||||||||||||||||
Low Tide | 7:30AM0.32m | 7:48PM0.49m | 8:10AM0.54m | 8:32PM0.72m | 8:56AM0.76m | ||||||||||||||||
 | | |  | | |  | | | | | | | | | | | | | | | |
 | 7:15 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 12 | 13 | 11 | 11 | 10 | 10 | 12 | 12 | 12 | 11 |
Feels °C | 3 | 6 | 7 | 8 | 6 | 8 | 8 | 8 | 5 | 7 | 6 | 7 | 9 | 8 | 9 | 7 | 7 | 8 | 6 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 16 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 |
| kJ | 94 | 503 | 546 | 538 | 546 | 459 | 466 | 392 | 875 | 843 | 822 | 801 | 760 | 730 | 606 | 416 | 333 | 401 | 324 | 253 | 246 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 18 | — | NW 5 | W 19 | W 18 | W 18 | W 17 | E 11 | E 5 | ENE 5 | ENE 4 | E 4 | WNW 4 | — | W 5 | W 5 | W 4 | — | — | NW 14 |
| kJ | 236 | 25 | — | 1 | 62 | 99 | 216 | 278 | 3 | 12 | 7 | 4 | 3 | 5 | — | 15 | 11 | 9 | — | — | 8 |
Swell 3 Height (m) Direction Period (s) | W 18 | — | — | — | WNW 19 | E 13 | E 13 | E 6 | — | — | W 5 | — | — | E 4 | NW 4 | — | — | — | — | — | — |
| kJ | 25 | — | — | — | 36 | 3 | 3 | 7 | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 2 | — | SSE 2 | E 6 | — | — | — | W 4 | — | — | — | — | — | WNW 4 | WNW 4 | W 4 |
| kJ | — | — | — | — | — | 1 | — | 1 | 15 | — | — | — | 6 | — | — | — | — | — | 14 | 16 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 111 | 0 | 4 | 0 | 11 | 20 | 20 | 0 | 0 | 7 | 152 | 34 | 34 | 0 | 0 | 4 | 0 | 152 | 163 | 111 | 111 |
Best forecast wave conditions in Nelson - West Coast | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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