Surf Forecasts:
Tangoio Flat Rock surf forecast from 15 Aug 2026:
- Best quality surf: Saturday 15 Aug, 9PM (local time) - 4.5ft (1.4m), 9s period, E swell with cross-offshore winds.
- Most powerful swell: Wednesday 19 Aug, 3PM (local time) - 11ft (3.5m), 11s period, S swell with 3,191 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 9PM (local time) - 4.5ft (1.4m), 9s period with E swell.
Best Forecast Surf Conditions for Tangoio Flat Rock this week:
The surf forecast for Tangoio Flat Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 9PM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.2m and 18s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tangoio Flat Rock in the next 16 days are 3.5m 11s and forecast to arrive on Wednesday (Aug 19) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Aug 19) at 3AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 15th Aug) | 4.5ft (1.4m) 9s |
| Best Surf | 9PM (Sat 15th Aug) | 4.5ft (1.4m) 9s |
| Most Powerful | 3PM (Wed 19th Aug) | 11ft (3.5m) 11s |
Table - best surf conditions forecast for Tangoio Flat Rock over the next 16 days.
Short Range ForecastHeavy rain (total 37mm), heaviest during Sun night. Very mild (max 12°C on Sat morning, min 5°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 13°C on Thu afternoon, min 5°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
AM | 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) | E 8 | E 9 | E 9 | E 8 | E 9 | ESE 9 | SSE 10 | SE 10 | SE 10 | SE 9 | SE 10 | SSE 13 | SE 12 | S 11 | SE 9 | S 13 | SE 8 | SE 8 | S 16 | ESE 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 568 | 284 | 286 | 173 | 153 | 251 | 314 | 304 | 341 | 211 | 241 | 640 | 478 | 3191 | 190 | 166 | 84 | 55 | 188 | 71 | 41 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | on | off | glassy | glassy | off |
High Tide | 7:38PM1.69m | 8:05AM1.58m | 8:30PM1.65m | 8:57AM1.56m | 9:20PM1.59m | 9:48AM1.53m | 10:10PM1.53m | 10:37AM1.50m | 10:59PM1.46m | 11:26AM1.46m | 11:47PM1.41m | 12:14PM1.43m | 00:35AM1.36m | ||||||||
Low Tide | 1:26PM0.02m | 2:01AM0.03m | 2:20PM0.05m | 2:52AM0.05m | 3:13PM0.09m | 3:41AM0.09m | 4:04PM0.15m | 4:29AM0.15m | 4:54PM0.21m | 5:16AM0.21m | 5:42PM0.26m | 6:02AM0.26m | 6:30PM0.31m | ||||||||
 | |  | | |  | | |  |  | |  | | | |  | |  | | | | |
 | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — |
mm | 5 | 3 | 3 | 2 | 5 | 16 | 2 | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 9 | 7 | 8 | 7 | 8 | 7 | 10 | 10 | 7 | 9 | 10 | 10 | 12 | 13 | 8 | 13 | 15 | 8 |
Feels °C | 10 | 10 | 11 | 5 | 1 | 2 | 1 | 2 | 2 | 4 | 4 | 0 | 4 | 5 | 5 | 9 | 10 | 6 | 11 | 13 | 5 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 9 | E 9 | E 8 | E 9 | ESE 9 | ESE 9 | SE 10 | SE 10 | SE 9 | SE 10 | SSE 13 | SE 12 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 265 | 284 | 286 | 173 | 153 | 251 | 251 | 279 | 341 | 211 | 241 | 640 | 478 | 191 | 190 | 155 | 84 | 55 | 67 | 71 | 41 |
Swell 2 Height (m) Direction Period (s) | S 18 | SE 8 | S 21 | S 20 | SSE 7 | S 19 | SSW 16 | ESE 10 | E 10 | E 11 | — | — | SE 15 | SSE 10 | SSE 15 | S 14 | ESE 11 | ESE 11 | SSE 17 | SSE 16 | S 16 |
| kJ | 7 | 116 | 8 | 7 | 10 | 182 | 153 | 304 | 70 | 2 | — | — | 109 | 95 | 45 | 4 | 11 | 11 | 29 | 26 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 8 | ESE 13 | — | — | S 19 | — | — | S 19 | S 15 | — | — | — | — | SSE 16 | — | S 13 | SE 13 | S 18 | S 16 | — | — |
| kJ | 3 | 17 | — | — | 7 | — | — | 7 | 38 | — | — | — | — | 52 | — | 166 | 7 | 6 | 188 | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | — | — | SSW 3 | SSW 4 | S 9 | SSE 10 | SW 4 | SW 3 | SW 3 | SSW 3 | SW 4 | SSW 4 | S 11 | — | — | — | — | — | — | — |
| kJ | 568 | — | — | 3 | 20 | 217 | 314 | 6 | 2 | 3 | 7 | 10 | 8 | 3191 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 87 | 15 | 0 | 153 | 157 | 185 | 185 | 212 | 0 | 0 | 205 | 223 | 15 | 15 | 0 | 0 | 182 | 0 | 0 | 82 | 3 |
Best forecast wave conditions in Hawkes Bay | |||||||||||||||||||||
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 Tangoio Flat Rock 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 Tangoio Flat Rock Surf forecast
The above surf forecast table for Tangoio Flat Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tangoio Flat Rock can be found by selecting the local surf guide option on the grey menu. Our Tangoio Flat Rock 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 (Tangoio Flat Rock) 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 Tangoio Flat Rock 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.
Tangoio Flat Rock is 17 km (11 miles) from the city of Napier. If you plan a holiday in Hawkes Bay, look for hotels and other accommodation in Napier. Napier has rooms for a wide range of budgets as well as car hire and transport links.
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