Surf Forecasts:
Aunu'u Island surf forecast from 25 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 1AM (local time) - 2.5ft (0.7m), 16s period, SW swell with offshore winds.
- Most powerful swell: Saturday 29 Aug, 1AM (local time) - 3.5ft (1.0m), 18s period, S swell with 646 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 1AM (local time) - 2.5ft (0.7m), 16s period with SW swell.
Best Forecast Surf Conditions for Aunu'u Island this week:
The surf forecast for Aunu'u Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 1AM. The primary swell is predicted to be 0.7m and 16s period with a secondary swell of 1.0m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Aunu'u Island in the next 16 days are 1.0m 18s and forecast to arrive on Saturday (Aug 29) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Thursday (Aug 27) at 1AM.
| Wave Type | Time (SST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 26th Aug) | 2.5ft (0.7m) 16s |
| Best Surf | 1AM (Wed 26th Aug) | 2.5ft (0.7m) 16s |
| Most Powerful | 1AM (Sat 29th Aug) | 3.5ft (1.0m) 18s |
Table - best surf conditions forecast for Aunu'u Island over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 25°C on Tue afternoon, min 24°C on Tue morning). Winds increasing (moderate winds from the ESE on Tue night, strong winds from the ESE by Thu night). | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Sun morning. Warm (max 26°C on Fri night, min 25°C on Fri morning). Mainly strong winds. | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
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) | SE 8 | SE 8 | SW 16 | SSE 10 | SSE 10 | SW 15 | SW 15 | SW 15 | S 18 | S 16 | SSW 19 | S 18 | SSW 16 | S 16 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 494 | 393 | 257 | 296 | 421 | 255 | 284 | 174 | 227 | 137 | 497 | 646 | 454 | 401 | 338 | 289 | 215 | 202 | 145 | 143 | 102 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 5:30PM0.87m | 5:41AM0.99m | 6:06PM0.91m | 6:18AM1.01m | 6:42PM0.94m | 6:55AM1.01m | 7:19PM0.97m | 7:33AM1.00m | 7:58PM0.98m | 8:15AM0.97m | 8:41PM0.98m | 9:02AM0.93m | 9:29PM0.97m | ||||||||
Low Tide | 11:25AM0.17m | 11:26PM0.20m | 11:59AM0.14m | 00:03AM0.18m | 12:33PM0.13m | 00:42AM0.16m | 1:08PM0.13m | 1:22AM0.16m | 1:45PM0.14m | 2:05AM0.17m | 2:25PM0.16m | 2:52AM0.18m | 3:09PM0.18m | 3:45AM0.20m | |||||||
 |  |  | | |  | |  |  | | | | | |  |  | | | | | | |
 | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — |
mm | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | 3 | 7 | 5 | 1 | — | — | — |
Temp °C | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 21 | 23 | 23 | 24 | 24 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | S 8 | SSE 10 | SSE 10 | SW 15 | SW 15 | SW 15 | S 18 | S 16 | SSW 19 | S 18 | SSW 16 | S 16 | S 14 | S 13 | E 9 | S 13 | S 12 | S 12 | S 12 |
| kJ | 100 | 87 | 114 | 296 | 421 | 255 | 284 | 174 | 227 | 137 | 497 | 646 | 454 | 401 | 338 | 289 | 632 | 202 | 145 | 143 | 102 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 15 | SW 15 | S 14 | S 13 | S 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | S 13 | SW 13 | SW 13 | SW 12 | SW 11 |
| kJ | 111 | 108 | 257 | 280 | 360 | 138 | 81 | 81 | 128 | 100 | 100 | 71 | 62 | 44 | 44 | 33 | 215 | 27 | 62 | 53 | 46 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 12 | S 8 | S 16 | N 10 | SSW 19 | SSW 19 | N 12 | SSW 12 | N 11 | N 12 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | SW 19 | SW 18 | SW 18 |
| kJ | 41 | 59 | 109 | 43 | 127 | 18 | 72 | 123 | 11 | 50 | 9 | 11 | 21 | 21 | 19 | 19 | 18 | 18 | 58 | 50 | 49 |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | E 8 | E 8 | E 8 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 10 | E 10 | — | E 9 | E 9 | E 9 | E 9 |
| kJ | 494 | 393 | 152 | 223 | 275 | 1578 | 1502 | 1291 | 1151 | 993 | 918 | 791 | 757 | 863 | 1005 | 821 | — | 665 | 707 | 562 | 509 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1364 | 2534 | 0 | 1364 | 1132 | 1302 | 1249 | 1330 | 1249 | 1249 | 2273 | 1132 | 1301 | 624 | 622 | 622 | 622 | 622 | 622 | 624 | 905 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aunu'u Island 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 Aunu'u Island Surf forecast
The above surf forecast table for Aunu'u Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aunu'u Island can be found by selecting the local surf guide option on the grey menu. Our Aunu'u Island 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 (Aunu'u Island) 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 Aunu'u Island 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.
Aunu'u Island is 15 km (9 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.
Nearest