Surf Forecasts:
Waiapu River surf forecast from 18 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 3AM (local time) - 11ft (3.5m), 11s period, SSE swell with cross-shore winds.
- Most powerful swell: Wednesday 19 Aug, 12PM (local time) - 11ft (3.5m), 10s period, SSE swell with 2,923 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 3AM (local time) - 11ft (3.5m), 11s period with SSE swell.
Best Forecast Surf Conditions for Waiapu River this week:
The surf forecast for Waiapu River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 3AM. The primary swell is predicted to be 3.5m and 11s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Waiapu River in the next 16 days are 3.5m 10s and forecast to arrive on Wednesday (Aug 19) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 11s period and expected on Wednesday (Aug 19) at 9PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Wed 19th Aug) | 11ft (3.5m) 11s |
| Best Surf | 3AM (Wed 19th Aug) | 11ft (3.5m) 11s |
| Most Powerful | 12PM (Wed 19th Aug) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Waiapu River over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Very mild (max 13°C on Thu afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the S on Wed morning, calm by Fri morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Sun afternoon, min 10°C on Sun night). Winds increasing (calm on Fri afternoon, fresh winds from the NW by Sun morning). | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||
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) | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SSE 11 | SSE 11 | SSE 11 | E 13 | ESE 12 | ESE 13 | ESE 13 | SSE 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1137 | 2147 | 2772 | 2250 | 1081 | 497 | 330 | 207 | 255 | 194 | 117 | 55 | 97 | 68 | 44 | 29 | 30 | 33 | 33 | 24 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross-off | glassy | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross | off |
High Tide | 10:39PM1.59m | 11:08AM1.54m | 11:25PM1.52m | 11:56AM1.49m | 00:12AM1.45m | 12:44PM1.44m | 1:01AM1.39m | 1:34PM1.40m | 1:51AM1.35m | 2:26PM1.38m | 2:43AM1.33m | 3:19PM1.38m | ||||||||
Low Tide | 4:57AM0.16m | 5:19PM0.26m | 5:43AM0.22m | 6:06PM0.33m | 6:28AM0.29m | 6:54PM0.39m | 7:15AM0.34m | 7:44PM0.43m | 8:04AM0.37m | 8:35PM0.45m | 8:55AM0.39m | 9:28PM0.46m | ||||||||
 |  |  |  |  | |  |  | | | | | | | | | | | | | |
 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — |
 | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — |
mm | — | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 9 | 10 | 10 | 9 | 12 | 13 | 11 | 12 | 13 | 12 | 15 | 15 | 14 | 16 | 17 | 14 | 16 | 15 | 13 |
Feels °C | 4 | 2 | -1 | 1 | 5 | 7 | 8 | 9 | 10 | 11 | 10 | 11 | 11 | 10 | 12 | 13 | 11 | 14 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | E 18 | SSE 11 | — | SE 14 | SE 10 | SE 9 | SE 9 | S 8 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | NW 8 | NW 7 | NW 6 | NW 6 |
| kJ | 6 | 2147 | — | 64 | 1081 | 497 | 330 | 200 | 255 | 194 | 117 | 55 | 97 | 68 | 44 | 19 | 82 | 23 | 25 | 14 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSE 16 | SE 14 | S 8 | ESE 9 | S 8 | S 8 | S 8 | S 8 | ESE 9 | E 12 | E 13 | E 13 | ESE 12 | ESE 13 | S 9 | S 9 |
| kJ | — | — | — | — | 138 | 49 | 182 | 207 | 78 | 60 | 49 | 37 | 30 | 12 | 30 | 29 | 30 | 33 | 44 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 13 | SSE 18 | SSE 17 | SSE 12 | SSE 13 | SSE 12 | E 13 | ESE 8 | NE 13 | NE 13 | SSE 10 | SSE 9 | ESE 13 | SSE 11 |
| kJ | — | — | — | — | — | — | 18 | 32 | 57 | 30 | 65 | 55 | 14 | 6 | 7 | 7 | 9 | 8 | 33 | 24 |
Wind waves Height (m) Direction Period (s) | SSE 10 | S 11 | SSE 11 | SSE 10 | SSW 11 | SSW 10 | S 8 | — | — | NW 4 | NW 4 | NW 5 | NW 5 | NNW 6 | NW 7 | NNW 7 | — | — | — | — |
| kJ | 1137 | 5839 | 2772 | 2250 | 1164 | 680 | 489 | — | — | 2 | 7 | 13 | 13 | 22 | 103 | 111 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 395 | 24 | 51 | 51 | 18 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 61 | 0 | 120 | 0 | 109 | 53 |
Best forecast wave conditions in East Cape | ||||||||||||||||||||
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 Waiapu River 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 Waiapu River Surf forecast
The above surf forecast table for Waiapu River provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waiapu River can be found by selecting the local surf guide option on the grey menu. Our Waiapu River 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 (Waiapu River) 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 Waiapu River 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 East Cape? If you are looking for accommodation near Waiapu River, camping, hotels and holiday cottages in East Cape, consider staying in Gisborne which is 108 km (67 miles) away.
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