Surf Forecasts:
Wharariki Beach surf forecast from 29 Jul 2026:
- Best quality surf: Saturday 1 Aug, 3AM (local time) - 11ft (3.5m), 14s period, WNW swell with offshore winds.
- Most powerful swell: Friday 31 Jul, 6PM (local time) - 15ft (4.5m), 14s period, WNW swell with 7,558 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 3AM (local time) - 11ft (3.5m), 14s period with WNW 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 Saturday (Aug 01) at 3AM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 0.9m and 14s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Wharariki Beach in the next 16 days are 4.5m 14s and forecast to arrive on Friday (Jul 31) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 4s period and expected on Sunday (Aug 02) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 1st Aug) | 11ft (3.5m) 14s |
| Best Surf | 3AM (Sat 1st Aug) | 11ft (3.5m) 14s |
| Most Powerful | 6PM (Fri 31st Jul) | 15ft (4.5m) 14s |
Table - best surf conditions forecast for Wharariki Beach over the next 16 days.
Short Range ForecastHeavy rain (total 29mm), heaviest during Thu night. Very mild (max 14°C on Thu afternoon, min 9°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, calm by Sat afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Tue afternoon. Very mild (max 13°C on Mon afternoon, min 8°C on Sat night). Winds increasing (calm on Sun morning, strong winds from the WSW by Mon afternoon). | ||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
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 14 | W 14 | W 16 | WNW 9 | WNW 9 | WNW 11 | WNW 14 | WNW 13 | W 13 | W 12 | W 12 | W 19 | W 20 | W 18 | W 17 | W 16 | W 16 | W 15 | W 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 462 | 239 | 178 | 1209 | 1814 | 3466 | 6925 | 1893 | 835 | 336 | 217 | 68 | 1854 | 3418 | 3235 | 521 | 1078 | 711 | 394 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 10:13PM3.04m | 10:29AM2.95m | 10:48PM3.14m | 11:05AM3.02m | 11:23PM3.20m | 11:41AM3.06m | 11:57PM3.22m | 12:16PM3.06m | 00:32AM3.20m | 12:54PM3.04m | 1:10AM3.14m | 1:34PM2.98m | 1:51AM3.04m | ||||||
Low Tide | 4:25AM0.43m | 4:37PM0.35m | 5:01AM0.32m | 5:12PM0.28m | 5:37AM0.25m | 5:48PM0.25m | 6:12AM0.22m | 6:24PM0.27m | 6:48AM0.24m | 7:02PM0.33m | 7:27AM0.29m | 7:43PM0.43m | |||||||
 |  |  | | | | | |  |  |  | |  | | | |  | | | |
 | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — |
 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — |
mm | 2 | 1 | 4 | 10 | 2 | 2 | 6 | 2 | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 13 | 13 | 14 | 14 | 12 | 11 | 12 | 9 | 9 | 10 | 9 | 10 | 11 | 12 | 13 | 12 | 12 | 10 | 10 |
Feels °C | 9 | 8 | 6 | 5 | 0 | -2 | 4 | 4 | 4 | 6 | 7 | 2 | 1 | 3 | 3 | 2 | 8 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 13 | NNE 7 | NNE 8 | N 8 | WNW 14 | WNW 13 | W 13 | W 12 | W 12 | W 11 | NW 21 | WNW 19 | WNW 18 | W 16 | W 16 | W 15 | W 14 |
| kJ | 462 | 239 | 123 | 84 | 79 | 30 | 6925 | 1893 | 835 | 336 | 217 | 66 | 17 | 35 | 31 | 521 | 1078 | 711 | 394 |
Swell 2 Height (m) Direction Period (s) | WNW 14 | W 18 | W 16 | WNW 19 | — | — | — | WNW 13 | E 6 | E 5 | ENE 4 | W 19 | — | NW 8 | W 10 | WNW 17 | W 10 | W 9 | E 5 |
| kJ | 20 | 150 | 178 | 74 | — | — | — | 67 | 41 | 11 | 3 | 62 | — | 3 | 2 | 28 | 146 | 74 | 22 |
Swell 3 Height (m) Direction Period (s) | — | — | W 22 | — | — | — | — | — | W 22 | W 20 | W 19 | — | — | — | — | NW 11 | — | — | W 18 |
| kJ | — | — | 9 | — | — | — | — | — | 9 | 31 | 30 | — | — | — | — | 5 | — | — | 56 |
Wind waves Height (m) Direction Period (s) | N 5 | N 5 | NNW 5 | WNW 9 | WNW 9 | WNW 11 | — | E 4 | — | NNW 2 | — | W 8 | W 20 | W 18 | W 17 | W 9 | E 4 | E 6 | — |
| kJ | 22 | 39 | 102 | 1209 | 1814 | 3466 | — | 25 | — | 1 | — | 68 | 1854 | 3418 | 3235 | 356 | 48 | 92 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 34 | 95 | 192 | 86 | 215 | 211 | 95 | 95 | 7 | 34 | 0 | 111 | 111 | 111 | 152 | 188 | 4 | 20 | 111 |
Best forecast wave conditions in Nelson - West Coast | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest