Surf Forecasts:
Tangoio Flat Rock surf forecast from 17 Sep 2026:
- Best quality surf: Wednesday 23 Sep, 12AM (local time) - 6ft (1.9m), 8s period, S swell with offshore winds.
- Most powerful swell: Wednesday 23 Sep, 12AM (local time) - 6ft (1.9m), 8s period, S swell with 447 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 9AM (local time) - 2.5ft (0.7m), 12s period with ESE 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 Friday (Sep 18) at 9AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.3m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tangoio Flat Rock in the next 16 days are 1.9m 8s and forecast to arrive on Wednesday (Sep 23) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Sunday (Sep 20) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 18th Sep) | 2.5ft (0.7m) 12s |
| Best Surf | 12AM (Wed 23rd Sep) | 6ft (1.9m) 8s |
| Most Powerful | 12AM (Wed 23rd Sep) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Tangoio Flat Rock over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Very mild (max 18°C on Sat afternoon, min 9°C on Sun afternoon). Winds increasing (calm on Fri afternoon, fresh winds from the WSW by Sat night). | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Tue afternoon. Warm (max 20°C on Tue morning, min 4°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||
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) | ESE 14 | ESE 12 | ESE 12 | ESE 11 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | S 10 | SSE 13 | SSE 13 | SE 8 | SE 8 | SE 7 | S 8 | S 8 | SE 7 | S 8 | SE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 40 | 131 | 119 | 84 | 77 | 69 | 68 | 39 | 47 | 209 | 58 | 66 | 51 | 19 | 157 | 447 | 33 | 111 | 42 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | cross-off | glassy | cross-off | off | cross-off | cross-off | cross-off | glassy | glassy | off | cross-off | cross-off | off | glassy | cross | cross-off |
High Tide | 10:24PM1.43m | 10:48AM1.46m | 11:11PM1.38m | 11:35AM1.43m | 11:58PM1.34m | 12:22PM1.40m | 00:45AM1.31m | 1:10PM1.38m | 1:33AM1.29m | 1:59PM1.38m | 2:21AM1.29m | 2:47PM1.38m | |||||||
Low Tide | 4:39AM0.25m | 5:08PM0.28m | 5:24AM0.29m | 5:55PM0.32m | 6:10AM0.33m | 6:41PM0.35m | 6:56AM0.34m | 7:29PM0.36m | 7:42AM0.35m | 8:17PM0.36m | 8:29AM0.34m | 9:05PM0.34m | |||||||
 |  |  | |  | |  | |  |  | | | | | | | | | | |
 | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — |
mm | — | 1 | — | — | — | — | 1 | — | 1 | — | — | — | — | — | 3 | 1 | 2 | 3 | — |
Temp °C | 13 | 14 | 14 | 12 | 17 | 18 | 15 | 12 | 13 | 7 | 15 | 17 | 11 | 20 | 16 | 8 | 10 | 8 | 5 |
Feels °C | 11 | 14 | 14 | 11 | 16 | 15 | 13 | 6 | 7 | 3 | 12 | 15 | 9 | 19 | 15 | 4 | 8 | 4 | 1 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 12 | ESE 12 | ESE 11 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | S 10 | SSE 13 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 35 | 131 | 119 | 84 | 77 | 69 | 68 | 39 | 47 | 209 | 53 | 66 | 51 | 19 | 9 | 60 | 33 | 23 | 42 |
Swell 2 Height (m) Direction Period (s) | ESE 14 | ENE 4 | ENE 4 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ESE 11 | ESE 11 | SSE 13 | SSE 12 | ESE 10 | ESE 10 | E 10 | SE 12 | ESE 11 | ESE 11 | ESE 10 |
| kJ | 40 | 3 | 1 | 7 | 9 | 9 | 11 | 12 | 22 | 11 | 58 | 15 | 9 | 9 | 8 | 6 | 11 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | S 18 | E 6 | — | S 4 | SSE 5 | SE 5 | SE 5 | E 8 | E 10 | ESE 10 | ESE 10 | SE 13 | SE 13 | SE 12 | S 12 | S 20 | S 19 | S 19 |
| kJ | 12 | 6 | 1 | — | 1 | 2 | 1 | 1 | 1 | 2 | 10 | 10 | 7 | 7 | 6 | 12 | 8 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | — | SSW 6 | S 4 | — | NW 3 | SW 3 | WSW 3 | SW 3 | — | — | — | N 3 | S 8 | S 8 | — | S 8 | SW 3 |
| kJ | 4 | — | — | 7 | 14 | — | 2 | 6 | 1 | 3 | — | — | — | 1 | 157 | 447 | — | 111 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 283 | 33 | 0 | 0 | 0 | 3 | 10 | 0 | 0 | 3 | 171 | 3 |
Best forecast wave conditions in Hawkes Bay | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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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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