Surf Forecasts:
Nao Nao surf forecast from 13 Sep 2026:
- Best quality surf: Thursday 17 Sep, 2AM (local time) - 10ft (3.0m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 16 Sep, 8PM (local time) - 10ft (3.0m), 15s period, SSW swell with 3,576 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 8AM (local time) - 5ft (1.5m), 17s period with SSW swell.
Best Forecast Surf Conditions for Nao Nao this week:
The surf forecast for Nao Nao over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 8AM. The primary swell is predicted to be 1.5m and 17s period with a secondary swell of 0.6m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Nao Nao in the next 16 days are 3.0m 15s and forecast to arrive on Wednesday (Sep 16) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 11s period and expected on Monday (Sep 14) at 11PM.
| Wave Type | Time (-10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 14th Sep) | 5ft (1.5m) 17s |
| Best Surf | 2AM (Thu 17th Sep) | 10ft (3.0m) 15s |
| Most Powerful | 8PM (Wed 16th Sep) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Nao Nao over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Sun afternoon. Warm (max 26°C on Sun afternoon, min 24°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Wed night. Warm (max 25°C on Wed morning, min 22°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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) | SSW 19 | SSW 18 | SW 18 | SSW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 | SW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | S 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 993 | 1254 | 1249 | 1352 | 1450 | 1735 | 2136 | 2262 | 3003 | 3152 | 3436 | 3258 | 2636 | 1905 | 2233 | 1752 | 1521 | 1261 | 872 | 572 | 449 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | glassy | cross | on | on | on | on | cross-on | cross-on | cross-off | cross | on | cross-on | on | on | on | on | on | cross-on |
High Tide | 1:00PM0.27m | 00:56AM0.27m | 1:17PM0.25m | 1:11AM0.26m | 1:29PM0.22m | 1:22AM0.24m | 1:35PM0.19m | 1:29AM0.22m | 1:32PM0.17m | 1:29AM0.20m | 1:15PM0.15m | 1:17AM0.18m | 12:32PM0.14m | 00:44AM0.17m | |||||||
Low Tide | 7:00PM0.03m | 7:12AM-0.00m | 7:12PM0.03m | 7:31AM0.01m | 7:21PM0.04m | 7:46AM0.03m | 7:22PM0.05m | 7:54AM0.05m | 7:08PM0.06m | 7:41AM0.07m | 6:34PM0.06m | 6:56AM0.08m | 6:03PM0.06m | ||||||||
 | |  |  | | |  | |  |  | |  |  |  |  | | | | | | | |
 | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — |
mm | 2 | 3 | — | 1 | 1 | — | — | — | 1 | — | — | 5 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 |
Feels °C | 26 | 28 | 28 | 30 | 29 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 23 | 21 | 22 | 20 | 19 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SW 18 | SSW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 | SW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | S 11 |
| kJ | 993 | 1254 | 1249 | 1352 | 1450 | 1735 | 2136 | 2262 | 3003 | 3152 | 3436 | 3258 | 2636 | 1905 | 2233 | 1752 | 1521 | 1261 | 872 | 572 | 449 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 6 | SW 10 | SW 11 | WSW 11 | WSW 12 | WSW 11 | SSE 11 | NE 9 | NE 9 | NE 9 | ENE 12 | NNE 8 | SSE 14 | SSE 13 | SW 14 | SSE 12 | ENE 5 | SSW 16 | SSW 14 |
| kJ | 65 | 60 | 40 | 76 | 182 | 211 | 222 | 149 | 23 | 29 | 29 | 28 | 14 | 7 | 18 | 17 | 103 | 28 | 9 | 223 | 257 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SW 10 | SW 8 | E 7 | E 7 | E 7 | E 7 | E 7 | NNE 10 | SE 10 | SE 10 | ENE 12 | NNE 9 | NE 11 | NE 11 | NNE 10 | SSE 13 | NNE 9 | SSE 12 | SW 13 | NNE 9 |
| kJ | 44 | 79 | 35 | 38 | 36 | 34 | 24 | 22 | 9 | 25 | 15 | 15 | 8 | 5 | 5 | 10 | 32 | 8 | 27 | 42 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 6 | — | — | — | E 6 | SE 5 | — | ESE 5 | — | — | — | — | ENE 6 |
| kJ | — | — | — | — | — | — | — | — | 20 | — | — | — | 6 | 83 | — | 17 | — | — | — | — | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 20 | 10 | 0 | 15 | 15 | 10 | 10 | 177 | 20 | 10 | 0 | 15 | 1005 | 1005 | 1003 | 2073 | 189 | 10 | 10 | 10 |
Best forecast wave conditions in Raiatea | |||||||||||||||||||||
Best forecast wave conditions in French Polynesia | |||||||||||||||||||||
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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 Nao Nao 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 Nao Nao Surf forecast
The above surf forecast table for Nao Nao provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nao Nao can be found by selecting the local surf guide option on the grey menu. Our Nao Nao 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 (Nao Nao) 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 Nao Nao 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 Raiatea? If you are looking for accommodation near Nao Nao, camping, hotels and holiday cottages in Raiatea, consider staying in Anau which is 56 km (35 miles) away.
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