Surf Forecasts:
Haast Beach surf forecast from 10 Jul 2026:
- Best quality surf: Monday 13 Jul, 3PM (local time) - 11ft (3.5m), 10s period, NNW swell with cross-offshore winds.
- Most powerful swell: Wednesday 15 Jul, 3AM (local time) - 13ft (4.0m), 16s period, W swell with 7,580 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 12AM (local time) - 2.5ft (0.8m), 14s period with WSW swell.
Best Forecast Surf Conditions for Haast Beach this week:
The surf forecast for Haast Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 12AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.5m and 18s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Haast Beach in the next 16 days are 4.0m 16s and forecast to arrive on Wednesday (Jul 15) at 3AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Monday (Jul 13) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 11th Jul) | 2.5ft (0.8m) 14s |
| Best Surf | 3PM (Mon 13th Jul) | 11ft (3.5m) 10s |
| Most Powerful | 3AM (Wed 15th Jul) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Haast Beach over the next 16 days.
Short Range ForecastModerate rain (total 17mm), heaviest on Mon morning. Very mild (max 11°C on Sun afternoon, min 5°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the NE by Mon morning). | Days 5-7 Weather SummaryHeavy rain (total 105mm), heaviest during Mon afternoon. Very mild (max 13°C on Tue afternoon, min 6°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
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) | WSW 15 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | N 8 | NNW 10 | NNW 9 | WNW 10 | WNW 12 | W 16 | W 15 | W 14 | W 15 | W 15 | W 14 | W 13 | W 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 348 | 264 | 532 | 688 | 654 | 498 | 381 | 233 | 809 | 2039 | 692 | 925 | 1643 | 7237 | 5696 | 3889 | 3612 | 2412 | 1772 | 1391 | 1376 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | glassy | cross-off | cross-off | cross | cross-off | cross | cross-off | glassy | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | off |
High Tide | 7:12PM1.84m | 7:42AM1.93m | 8:18PM1.94m | 8:47AM2.02m | 9:20PM2.06m | 9:50AM2.12m | 10:18PM2.19m | 10:48AM2.20m | 11:11PM2.29m | 11:41AM2.26m | 00:02AM2.34m | 12:31PM2.27m | 00:50AM2.34m | ||||||||
Low Tide | 1:26AM0.48m | 2:00PM0.44m | 2:33AM0.39m | 3:06PM0.37m | 3:35AM0.28m | 4:06PM0.28m | 4:32AM0.17m | 5:00PM0.20m | 5:25AM0.09m | 5:51PM0.14m | 6:16AM0.06m | 6:39PM0.13m | 7:05AM0.09m | ||||||||
 |  | | |  |  | |  |  |  |  |  |  |  | |  | | | | | | |
 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:12 | — | — | 8:11 |
 | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | — | 5:27 | — | 5:27 |
mm | — | — | — | — | — | — | — | 7 | 10 | 33 | 3 | 5 | 13 | 27 | 3 | 3 | 18 | — | — | — | — |
Temp °C | 10 | 6 | 9 | 10 | 8 | 10 | 11 | 9 | 10 | 10 | 10 | 12 | 13 | 13 | 11 | 11 | 9 | 9 | 10 | 6 | 8 |
Feels °C | 8 | 2 | 7 | 8 | 5 | 6 | 6 | 4 | 3 | 5 | 9 | 7 | 8 | 9 | 9 | 9 | 6 | 4 | 4 | 2 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | NNW 9 | WNW 10 | WNW 12 | W 16 | W 15 | W 14 | W 15 | W 15 | W 14 | W 13 | W 13 |
| kJ | 348 | 264 | 532 | 688 | 654 | 498 | 381 | 233 | 113 | 71 | 692 | 925 | 1643 | 7237 | 5696 | 3889 | 3612 | 2412 | 1772 | 1391 | 1376 |
Swell 2 Height (m) Direction Period (s) | W 20 | WSW 18 | W 20 | — | — | N 14 | N 13 | N 13 | — | — | WNW 11 | N 9 | NW 9 | — | — | — | — | — | N 7 | — | — |
| kJ | 31 | 176 | 122 | — | — | 4 | 4 | 3 | — | — | 460 | 328 | 19 | — | — | — | — | — | 8 | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 21 | — | — | — | — | — | — | — | — | WSW 20 | WSW 18 | WSW 20 | — | — | — | — | — | — | — | — |
| kJ | — | 36 | — | — | — | — | — | — | — | — | 38 | 62 | 129 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 4 | NNE 4 | NE 5 | N 8 | NNW 10 | — | — | N 8 | N 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | 10 | 31 | 809 | 2039 | — | — | 252 | 169 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 116 | 211 | 191 | 188 | 0 | 116 | 211 | 211 | 188 | 211 | 211 | 211 | 242 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | |||||||||||||||||||||
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 Haast 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 Haast Beach Surf forecast
The above surf forecast table for Haast Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Haast Beach can be found by selecting the local surf guide option on the grey menu. Our Haast 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 (Haast 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 Haast 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 West Coast South Island? If you are looking for accommodation near Haast Beach, camping, hotels and holiday cottages in West Coast South Island, consider staying in Okuru which is 9 km (6 miles) away.
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