Surf Forecasts:
How big are the waves at Nao Nao today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 7ft (2.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (20 Aug, local time) - 7ft (2.1m), 14s period with SW swell.
The current surf forecast for Nao Nao at 3AM is: 1.9m 16s primary swell from a Southwest direction and 0.6m 8s secondary swell from a East direction (forecast issued at 07:00pm August 19). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (-10) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 7ft (2.2m) | 15s |
| Afternoon (20 Aug) | 7.5ft (2.3m) | 14s |
| Evening (20 Aug) | 7ft (2.1m) | 14s |
Table - waves today at Nao Nao. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 25°C on Wed night, min 22°C on Sat afternoon). Winds increasing (calm on Wed night, fresh winds from the SE by Sat morning). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 875 | 843 | 1101 | 1431 | 1909 | 2102 | 2032 | 2056 | 1837 | 1637 | 1474 | 1830 | 1596 | 1368 | 1368 | 1507 | 1216 | 1082 | 1082 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on |
High Tide | 2:05AM0.20m | 1:54PM0.15m | 1:52AM0.18m | 1:03PM0.13m | |||||||||||||||
Low Tide | 7:55PM0.08m | 8:34AM0.08m | 7:08PM0.08m | 7:38AM0.10m | 6:24PM0.07m | ||||||||||||||
 |  | | | | | |  | |  | |  | |  | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 30 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 23 | 23 | 23 | 21 | 21 | 22 | 21 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 |
| kJ | 875 | 843 | 1101 | 1431 | 1909 | 2102 | 2032 | 2056 | 1837 | 1637 | 1474 | 1830 | 1596 | 1368 | 1368 | 1507 | 1216 | 1082 | 1082 |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | E 8 | E 8 | SSE 12 | SSE 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 18 | SSW 16 | SSW 16 |
| kJ | 186 | 178 | 172 | 42 | 44 | 131 | 142 | 49 | 49 | 49 | 34 | 34 | 34 | 34 | 34 | 34 | 273 | 427 | 545 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | SSE 12 | SSE 12 | E 8 | E 8 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSW 18 | SSW 18 | E 8 | E 8 | E 8 |
| kJ | 55 | 54 | 55 | 111 | 81 | 46 | 47 | 95 | 96 | 95 | 61 | 57 | 56 | 28 | 126 | 126 | 34 | 22 | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 4 | S 6 | — | — | — | — | — | SSE 5 | SSE 5 | SSE 5 |
| kJ | — | — | — | — | — | — | — | — | — | 28 | 101 | — | — | — | — | — | 64 | 102 | 90 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 217 | 215 | 215 | 215 | 215 | 215 | 222 | 2470 | 2470 | 2470 |
Best forecast wave conditions in Raiatea | |||||||||||||||||||
Best forecast wave conditions in French Polynesia | |||||||||||||||||||
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