Surf Forecasts:
Wharariki Beach surf forecast from 29 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 9AM (local time) - 10ft (3.0m), 13s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 12PM (local time) - 11ft (3.5m), 14s period, W swell with 5,660 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 9AM (local time) - 10ft (3.0m), 13s period with W swell.
Best Forecast Surf Conditions for Wharariki Beach this week:
The surf forecast for Wharariki Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 01) at 9AM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 0.1m and 24s. Another secondary swell of 0.3m and 14s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Wharariki Beach in the next 16 days are 3.5m 14s and forecast to arrive on Monday (Aug 31) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 5s period and expected on Tuesday (Sep 01) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 1st Sep) | 10ft (3.0m) 13s |
| Best Surf | 9AM (Tue 1st Sep) | 10ft (3.0m) 13s |
| Most Powerful | 12PM (Mon 31st Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Wharariki Beach over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 13°C on Sat afternoon, min 11°C on Sat night). Winds increasing (fresh winds from the WSW on Sat night, gales from the WSW by Mon night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Very mild (max 15°C on Wed night, min 11°C on Tue afternoon). Mainly near gales. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 20 | W 18 | W 17 | W 16 | W 13 | W 15 | W 14 | W 14 | W 13 | W 13 | W 14 | W 17 | W 14 | WNW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 9 | W 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2274 | 2211 | 2897 | 3931 | 3718 | 5433 | 5286 | 5140 | 3247 | 2504 | 1579 | 3140 | 1968 | 405 | 764 | 845 | 897 | 1313 | 1682 | 5069 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off |
High Tide | 10:54PM3.33m | 11:13AM3.23m | 11:28PM3.36m | 11:49AM3.25m | 00:04AM3.32m | 12:26PM3.21m | 00:43AM3.23m | 1:07PM3.11m | 1:26AM3.07m | 1:53PM2.97m | 2:16AM2.88m | 2:49PM2.81m | ||||||||
Low Tide | 5:07AM0.07m | 5:20PM0.12m | 5:42AM0.05m | 5:57PM0.14m | 6:19AM0.09m | 6:36PM0.21m | 6:59AM0.20m | 7:19PM0.35m | 7:43AM0.36m | 8:08PM0.52m | 8:36AM0.55m | 9:09PM0.70m | ||||||||
 |  | | |  |  | | | | | | | |  | | | | | | | |
 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — |
 | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — |
Temp °C | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 12 | 13 | 13 | 15 | 14 | 15 | 15 | 14 | 13 | 12 |
Feels °C | 3 | 5 | 4 | 2 | 2 | 0 | -1 | 1 | 1 | 1 | 3 | 4 | 4 | 7 | 7 | 9 | 10 | 5 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 7 | NNW 8 | N 9 | N 8 | — | — | — | W 24 | W 22 | W 19 | WNW 14 | — | — | — | — | W 20 | — | N 8 | NNW 7 |
| kJ | 73 | 31 | 12 | 6 | 1 | — | — | — | 11 | 36 | 117 | 20 | — | — | — | — | 31 | — | 40 | 37 |
Swell 2 Height (m) Direction Period (s) | NW 20 | NNW 7 | N 8 | — | N 8 | — | — | — | WNW 14 | W 21 | E 4 | NW 18 | — | — | — | — | — | — | — | WNW 16 |
| kJ | 16 | 31 | 5 | — | 1 | — | — | — | 39 | 36 | 1 | 12 | — | — | — | — | — | — | — | 160 |
Swell 3 Height (m) Direction Period (s) | W 12 | NW 19 | NW 8 | — | — | — | — | — | — | — | ESE 4 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 14 | 2 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 20 | W 18 | W 17 | W 16 | W 13 | W 15 | W 14 | W 14 | W 13 | W 13 | W 14 | W 17 | W 14 | WNW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 9 | W 15 |
| kJ | 2274 | 2211 | 2897 | 3931 | 3718 | 5433 | 5286 | 5140 | 3247 | 2504 | 1579 | 3140 | 1968 | 405 | 764 | 845 | 897 | 1313 | 1682 | 5069 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 97 | 152 | 196 | 196 | 198 | 152 | 215 | 270 | 152 | 175 | 111 | 111 | 152 | 97 | 97 | 97 | 97 | 196 | 196 | 196 |
Best forecast wave conditions in Nelson - West Coast | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Wharariki Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Wharariki Beach Surf forecast
The above surf forecast table for Wharariki Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wharariki Beach can be found by selecting the local surf guide option on the grey menu. Our Wharariki Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Wharariki Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Wharariki Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Nelson - West Coast? If you are looking for accommodation near Wharariki Beach, camping, hotels and holiday cottages in Nelson - West Coast, consider staying in Nelson which is 100 km (62 miles) away.
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