
Surf Forecasts:
Wharariki Beach surf forecast from 7 Jul 2026:
- Best quality surf: Friday 10 Jul, 6PM (local time) - 3.5ft (1.0m), 16s period, W swell with cross-offshore winds.
- Most powerful swell: Wednesday 15 Jul, 12AM (local time) - 5.5ft (1.7m), 18s period, W swell with 1,882 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 6AM (local time) - 2.5ft (0.7m), 14s 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 Wednesday (Jul 08) at 6AM. The primary swell is predicted to be 0.7m and 14s period. 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 1.7m 18s and forecast to arrive on Wednesday (Jul 15) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Wednesday (Jul 08) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Wed 8th Jul) | 2.5ft (0.7m) 14s |
| Best Surf | 6PM (Fri 10th Jul) | 3.5ft (1.0m) 16s |
| Most Powerful | 12AM (Wed 15th Jul) | 5.5ft (1.7m) 18s |
Table - best surf conditions forecast for Wharariki Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here. Let’s talk about what’s on the menu for the next couple of weeks.
We’re looking at a solid run ahead, but you’ve got to be patient. There’s a bit of a dry spell right out of the gate, but once the conditions line up, Wharariki Beach (New Zealand) is where the focus is. The water’s sitting at 59°, which is a touch warmer than normal for this time of year – nothing crazy, just a little extra comfort.
Right now, there’s nothing worth paddling for. The first real opportunity hits Wednesday morning, 8th July. It’s small – only 2ft from the west, but with a 14-second period and glassy wind out of the east, that’s about as clean as it gets. It’s not going to blow your mind, but for a quiet session, it’s a beautiful option. The energy is low at 217, so don’t expect much push.
Thursday morning, 9th July, sees a bump in size to 5ft from the west, 16-second period. That’s a proper groundswell, long and clean, but the cross-off wind (SE at 12 mph) keeps it tidy. Energy jumps right up to 1308, so there’s some real grunt behind it. Still, it’s a bit raw, and the tidal conditions are questionable, so it’s not a perfect call.
The real standout, and the one I’d circle on the calendar, is Saturday morning, 18th July. We’ve got 8ft from the west, 14-second period, and glassy conditions – absolutely dead calm. That’s a big, clean swell for experienced surfers only. Anyone under that level should stay well clear because it’s going to be powerful. The combined energy reading is 2660, so there’s serious weight in the water. This is the pick of the bunch, no doubt.
Sunday, 19th July, is also worth a mention. Morning sees 5ft from the west, 13-second period, with light offshore wind from the south at 6 mph. Clean, lined up, and good for the more experienced crew. The energy is 1553, so plenty of push. Afternoon holds similar size but a slightly longer period (17 seconds) and light cross-off wind. Both sessions are solid.
After that, it gets messy again. Strong winds and lumpy chop take over from Monday, 20th July, and the quality drops off. There’s a gap of several days with no good options after that Sunday, so make the most of the 18th and 19th.
The bottom line: Big, clean swell on Saturday 18th July is the day. Mark it. Everything before that is small and clean or a bit rough. The second week has some promising but less certain signals, with heavy swell and clean winds on the 16th and 17th, but those waves are too big for this break – 10ft is only for the brave and skilled. Keep an eye on the 18th and 19th.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 13°C on Tue afternoon, min 8°C on Thu night). Winds decreasing (near gales from the SE on Tue night, calm by Wed afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Sun night. Very mild (max 14°C on Mon morning, min 8°C on Fri afternoon). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the NNW by Mon morning). | ||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 15 | WSW 14 | W 14 | W 13 | W 12 | W 16 | W 14 | W 18 | W 17 | W 16 | W 16 | W 18 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | N 6 | N 8 | NNW 8 |
Wave Graph | |||||||||||||||||||||
530 | 269 | 187 | 158 | 362 | 1226 | 701 | 628 | 851 | 605 | 391 | 389 | 636 | 723 | 489 | 441 | 208 | 150 | 284 | 717 | 795 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross |
High Tide | 3:13AM2.86m | 3:47PM2.72m | 4:10AM2.80m | 4:50PM2.73m | 5:15AM2.78m | 5:57PM2.78m | 6:24AM2.82m | 7:04PM2.90m | 7:32AM2.92m | 8:08PM3.06m | 8:35AM3.05m | 9:06PM3.24m | 9:32AM3.17m | ||||||||
Low Tide | 9:02PM0.64m | 9:36AM0.55m | 9:59PM0.70m | 10:34AM0.58m | 11:04PM0.71m | 11:39AM0.57m | 00:13AM0.67m | 12:46PM0.51m | 1:21AM0.55m | 1:50PM0.40m | 2:25AM0.38m | 2:49PM0.26m | 3:23AM0.21m | ||||||||
— | — | 7:52 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:48 | |
5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:17 | — | — | 5:19 | — | — | 5:20 | — | 5:20 | |
mm | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 21 | — |
Temp °C | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 11 | 8 | 9 | 10 | 9 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 14 | 14 |
Feels °C | 3 | 3 | 11 | 12 | 7 | 5 | 7 | 5 | 2 | 5 | 6 | 5 | 6 | 5 | 6 | 8 | 9 | 7 | 7 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | W 15 | WSW 14 | ESE 6 | W 13 | ESE 8 | W 16 | W 14 | W 18 | W 17 | W 16 | W 16 | W 18 | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 14 | W 14 | W 13 |
530 | 269 | 68 | 158 | 192 | 1226 | 701 | 628 | 851 | 605 | 391 | 389 | 636 | 723 | 489 | 441 | 208 | 150 | 100 | 61 | 53 | |
Swell 2 Height (m) Direction Period (s) | N 8 | N 7 | W 14 | E 5 | W 12 | ESE 8 | W 20 | W 14 | — | WNW 16 | E 5 | W 14 | — | — | — | ENE 12 | N 11 | N 11 | — | W 22 | W 20 |
57 | 9 | 187 | 17 | 362 | 212 | 268 | 320 | — | 25 | 16 | 142 | — | — | — | 14 | 2 | 2 | — | 9 | 68 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 20 | W 18 | W 17 | W 22 | NW 20 | W 8 | — | — | W 20 | W 15 | — | — | — | N 12 | N 14 | N 13 | — | — | — |
— | — | 30 | 104 | 278 | 82 | 15 | 1 | — | — | 71 | 4 | — | — | — | 3 | 4 | 4 | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | ESE 7 | — | ESE 6 | ESE 8 | ESE 8 | E 7 | ESE 6 | ESE 6 | E 6 | — | ESE 4 | E 4 | ENE 3 | NE 12 | — | N 5 | N 5 | N 6 | N 8 | NNW 8 |
171 | 437 | — | 68 | 355 | 432 | 155 | 115 | 60 | 30 | — | 5 | 4 | 1 | 6 | — | 36 | 58 | 284 | 717 | 795 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 34 | 11 | 0 | 0 | 11 | 11 | 11 | 20 | 20 | 7 | 0 | 0 | 7 | 11 | 0 | 7 | 20 | 98 | 97 | 215 | 86 |
Best forecast wave conditions in Nelson - West Coast | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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.











