Surf Forecasts:
Waimarie surf forecast from 11 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 6PM (local time) - 7ft (2.2m), 11s period, NNW swell with offshore winds.
- Most powerful swell: Saturday 15 Aug, 9AM (local time) - 10ft (3.0m), 16s period, WSW swell with 3,888 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 12AM (local time) - 3ft (0.9m), 18s period with WSW swell.
Best Forecast Surf Conditions for Waimarie this week:
The surf forecast for Waimarie over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 12AM. The primary swell is predicted to be 0.9m and 18s period with a secondary swell of 0.7m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Waimarie in the next 16 days are 3.0m 16s and forecast to arrive on Saturday (Aug 15) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Aug 12) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 12th Aug) | 3ft (0.9m) 18s |
| Best Surf | 6PM (Wed 12th Aug) | 7ft (2.2m) 11s |
| Most Powerful | 9AM (Sat 15th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Waimarie over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Very mild (max 15°C on Fri morning, min 9°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 14°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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 19 | WSW 18 | WSW 16 | WNW 12 | N 8 | WNW 10 | WNW 11 | WSW 16 | WSW 18 | WSW 19 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 354 | 510 | 263 | 294 | 505 | 567 | 640 | 575 | 418 | 608 | 2798 | 3888 | 3460 | 2028 | 3058 | 2394 | 1847 | 1294 | 1127 | 815 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | off | glassy | off | off | cross-off | cross-off | cross-off | cross-on | glassy | glassy | cross-on | cross-off | cross-off | cross-on | cross-off | glassy | glassy | cross-off |
High Tide | 9:23PM3.10m | 9:51AM3.07m | 10:12PM3.26m | 10:38AM3.17m | 10:58PM3.35m | 11:23AM3.20m | 11:42PM3.35m | 12:05PM3.17m | 00:23AM3.27m | 12:45PM3.08m | 1:03AM3.12m | 1:26PM2.94m | 1:44AM2.92m | |||||||
Low Tide | 3:38AM0.13m | 3:58PM0.11m | 4:27AM-0.02m | 4:46PM0.00m | 5:13AM-0.09m | 5:30PM-0.03m | 5:57AM-0.08m | 6:13PM0.01m | 6:38AM0.01m | 6:54PM0.13m | 7:19AM0.17m | 7:36PM0.31m | ||||||||
 |  |  | |  |  |  |  |  | |  | | | | | | | | | | |
 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — |
 | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — |
mm | — | — | — | — | 5 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 10 | 14 | 13 | 12 | 14 | 14 | 11 | 15 | 14 | 11 | 12 | 13 | 9 | 12 | 12 | 6 | 10 | 10 | 6 |
Feels °C | 10 | 7 | 12 | 12 | 10 | 13 | 13 | 9 | 13 | 12 | 10 | 9 | 9 | 7 | 9 | 9 | 3 | 7 | 7 | 2 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 18 | WSW 16 | N 8 | N 8 | WNW 10 | WNW 11 | WNW 10 | WNW 9 | WSW 15 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 218 | 510 | 263 | 239 | 505 | 567 | 617 | 380 | 206 | 462 | 2798 | 3888 | 3460 | 2028 | 3058 | 2394 | 1847 | 1294 | 1127 | 815 |
Swell 2 Height (m) Direction Period (s) | W 19 | N 7 | N 8 | WNW 12 | NW 10 | N 8 | WSW 17 | WSW 16 | WSW 14 | WSW 19 | NW 7 | — | — | WSW 8 | — | — | — | — | — | — |
| kJ | 354 | 51 | 28 | 294 | 377 | 228 | 640 | 575 | 297 | 608 | 27 | — | — | 361 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | N 8 | — | NW 13 | W 16 | W 18 | WSW 16 | N 7 | N 6 | WSW 18 | NW 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | 44 | — | 46 | 122 | 163 | 341 | 86 | 31 | 418 | 53 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | ESE 3 | — | — | — | — | — | — | WSW 9 | — | — | — | — | SE 3 | — | — | — | — | — |
| kJ | — | — | 3 | — | — | — | — | — | — | 79 | — | — | — | — | 3 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 8 | 8 | 121 | 8 | 8 | 46 | 8 | 0 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | ||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waimarie 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 Waimarie Surf forecast
The above surf forecast table for Waimarie provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waimarie can be found by selecting the local surf guide option on the grey menu. Our Waimarie 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 (Waimarie) 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 Waimarie 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 Waimarie, camping, hotels and holiday cottages in West Coast South Island, consider staying in Nelson which is 109 km (68 miles) away.
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